{"id":2915,"date":"2026-04-02T09:36:40","date_gmt":"2026-04-02T09:36:40","guid":{"rendered":"https:\/\/wheelsprocket.xyz\/application\/sprockets-for-grain-elevators\/"},"modified":"2026-04-02T09:36:40","modified_gmt":"2026-04-02T09:36:40","slug":"sprockets-for-grain-elevators","status":"publish","type":"post","link":"https:\/\/wheelsprocket.xyz\/ar\/%d8%b7%d9%84%d8%a8\/sprockets-for-grain-elevators\/","title":{"rendered":"\u062a\u0631\u0648\u0633 \u0645\u0633\u0646\u0646\u0629 \u0644\u0645\u0635\u0627\u0639\u062f \u0627\u0644\u062d\u0628\u0648\u0628"},"content":{"rendered":"<div style=\"font-family:Tahoma,sans-serif;color:#333;font-size:clamp(14px,2vw+10px,18px);word-break:break-word;overflow-wrap:break-word;\"><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"Grain Elevator Drive Sprockets\",\n    \"description\": \"Heavy-duty ANSI chain sprockets for grain elevator head and boot drives. C45 induction-hardened, abrasion-resistant, suited to Australian grain storage and handling.\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Ever-power Australia Sprocket Co.,Ltd.\"\n    },\n    \"aggregateRating\": {\n        \"@type\": \"AggregateRating\",\n        \"ratingValue\": \"4.8\",\n        \"reviewCount\": \"11\"\n    }\n}<\/script><\/p>\n<h1 style=\"font-size:clamp(22px,3.5vw,34px);color:#1A3A5F;margin-bottom:10px;\">\u062a\u0631\u0648\u0633 \u0645\u0633\u0646\u0646\u0629 \u0644\u0645\u0635\u0627\u0639\u062f \u0627\u0644\u062d\u0628\u0648\u0628<\/h1>\n<p style=\"font-size:clamp(14px,2vw,17px);color:#555;line-height:1.8;margin-bottom:16px;\">Grain elevators &mdash; the tall towers that dominate the skyline of every Australian country town &mdash; rely on bucket elevator chains and flat-link chains to move enormous quantities of grain from receival pits to storage bins. The <strong>grain elevator head-drive sprocket<\/strong> and <strong>boot sprocket<\/strong> operate in one of the most abrasive environments in agriculture: a constant rain of grain, chaff, and fine dust that abrades sprocket teeth and chain pins without mercy. <a href=\"https:\/\/wheelsprocket.xyz\/ar\/products\/sprockets\/\" style=\"color:#E8742A;text-decoration:none;font-weight:600;\">Explore our heavy-duty agricultural sprockets &rarr;<\/a><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/sprockets-1.webp\" alt=\"Grain elevator chain drive head sprocket\" style=\"width:100%;max-width:700px;height:auto;border-radius:8px;display:block;margin:16px auto;\" loading=\"lazy\"><\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#fff;background:linear-gradient(90deg,#1A3A5F,#1e4a7a);color:#fff!important;padding:12px 18px;border-radius:4px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">\u0645\u0644\u062e\u0635<\/h2>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#555;line-height:1.8;\">A grain storage elevator (also called a grain leg or bucket elevator) uses a continuous belt or chain with buckets attached to scoop grain from the boot (bottom) and discharge it at the head (top). The drive system at the head consists of a high-torque drive shaft driven by an electric motor through a gearbox, with large-diameter sprockets engaging the chain or using a flat belt. The boot section uses a tail sprocket or drum for chain return and tensioning.<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#555;line-height:1.8;margin-top:8px;\">Australian grain storage facilities &mdash; from on-farm silos to large receival terminals at port &mdash; handle millions of tonnes per harvest season. Drive sprockets operating in this environment must resist grain abrasion, endure extended run times (often 16&ndash;20 hours per day during receival), and withstand the impact loads of bucket loading and chain engagement.<\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-top:4px solid #1A3A5F;border-bottom:1px solid #E0E4E8;padding:10px 0 8px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #E0E4E8;border-radius:6px;margin:16px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:520px;\">\n<thead>\n<tr>\n<th style=\"background:#1A3A5F;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th>\n<th style=\"background:#1A3A5F;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Grain Elevator Value<\/th>\n<th style=\"background:#1A3A5F;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">\u064a\u062a\u0631\u0627\u0648\u062d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Chain Type<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI roller chain \/ elevator chain<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #60&ndash;#120<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Pitch<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">19.05 mm &ndash; 38.1 mm<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">15.875&ndash;50.8 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Head Drive Sprocket Z<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">17T &ndash; 25T<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">13T &ndash; 32T<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Boot \/ Tail Sprocket Z<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Same as head or 1&ndash;2T less<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Shaft Diameter<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">50&ndash;120 mm<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Up to 180 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u0645\u0627\u062f\u0629<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">C45 carbon steel<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">40Cr alloy for large terminal elevators<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0623\u0633\u0646\u0627\u0646<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">HRC 52&ndash;60<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">HRC 50&ndash;62<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u0639\u0645\u0642 \u0627\u0644\u062d\u0627\u0644\u0629<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">2.0&ndash;3.5 mm<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Up to 4.5 mm for large terminal elevators<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">\u0646\u0645\u0637 \u0627\u0644\u0645\u062d\u0648\u0631<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Type C (double hub) or solid-bore<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Large sprockets may use split hub<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u062a\u0641\u0627\u0648\u062a \u0642\u0637\u0631 \u0627\u0644\u062a\u062c\u0648\u064a\u0641<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">H7<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">H6 on request<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">\u0633\u0637\u062d<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Zinc plate \/ dacromet<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Corrosion protection in humid grain storage<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u0633\u062a\u0631\u0627\u0646\u062f<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u0623\u062d\u0627\u062f\u064a \/ \u0645\u0632\u062f\u0648\u062c<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Duplex for high-capacity chain elevators<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Alignment Requirement<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">High (&le;0.3 mm)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Misalignment accelerates chain wear rapidly<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Max Chain Speed<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">1.5&ndash;3.5 m\/s<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Typical grain elevator range<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">&minus;10&deg;C to +60&deg;C<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Australian climate range<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u062a\u0634\u062d\u064a\u0645<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Manual or automatic drip<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Abrasive environment demands regular lubrication<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">\u062f\u0631\u062c\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0644\u064a<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">\u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0633\u0627\u062f\u0633\u0629 \u0645\u0646 \u0645\u0639\u0627\u064a\u064a\u0631 DIN<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u0627\u0644\u062a\u0634\u0648\u0647 \u0628\u0639\u062f \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u22640.05 \u0645\u0645<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Weight (ANSI #80 Z=17)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">~3.8 kg<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">1&ndash;40 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;padding-left:18px;border-left:8px solid #E8742A;border-top:2px solid #1A3A5F;padding-top:8px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">Performance Advantages<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin:16px 0;\">\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#fff;border:1.5px solid #E0E4E8;border-radius:8px;padding:3%;display:flex;gap:14px;align-items:flex-start;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:28px;flex-shrink:0;\">&#127807;<\/span><\/p>\n<div><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:4px;\">Grain-Abrasion Resistant<\/strong><span style=\"color:#666;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">The single biggest cause of premature sprocket failure in grain elevators is abrasive wear from the constant grain, chaff, and dust rain at the head and boot. Our HRC 52&ndash;60 induction-hardened teeth resist this abrasive wear mechanism, delivering 2&ndash;3&times; the service life of un-hardened generic sprockets.<\/span><\/div>\n<\/div>\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#fff;border:1.5px solid #E0E4E8;border-radius:8px;padding:3%;display:flex;gap:14px;align-items:flex-start;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:28px;flex-shrink:0;\">&#128266;<\/span><\/p>\n<div><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:4px;\">Reduced Maintenance Time<\/strong><span style=\"color:#666;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Grain elevators in busy receival facilities cannot afford extended maintenance windows during peak season. Our finished-bore and Type C double-hub sprockets are designed for rapid removal and replacement &mdash; minimising the time the elevator is out of service for a sprocket change.<\/span><\/div>\n<\/div>\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#fff;border:1.5px solid #E0E4E8;border-radius:8px;padding:3%;display:flex;gap:14px;align-items:flex-start;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:28px;flex-shrink:0;\">&#128203;<\/span><\/p>\n<div><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:4px;\">Full Documentation Package<\/strong><span style=\"color:#666;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Dimensional inspection reports and batch material certificates are available for all grain elevator sprocket orders &mdash; meeting the quality documentation requirements of large grain storage operators and export terminal certification programmes.<\/span><\/div>\n<\/div>\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#fff;border:1.5px solid #E0E4E8;border-radius:8px;padding:3%;display:flex;gap:14px;align-items:flex-start;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:28px;flex-shrink:0;\">&#128295;<\/span><\/p>\n<div><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:4px;\">Split-Hub Option for In-Situ Replacement<\/strong><span style=\"color:#666;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">For large elevator sprockets that cannot be removed without major disassembly (due to access constraints in the elevator tower), we can manufacture split-hub sprockets that can be installed around the shaft without removing bearings or couplings.<\/span><\/div>\n<\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;text-decoration:underline;text-decoration-color:#E8742A;text-underline-offset:6px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">How Grain Elevator Sprockets Work<\/h2>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#555;line-height:1.8;\">At the head of a grain elevator, the motor\/gearbox drives the head shaft via a V-belt or directly. The head sprocket (or drum, on belt-bucket elevators) is mounted on this shaft and engages the elevator chain, pulling it upward. As the chain passes over the head sprocket, centrifugal and gravitational force causes the buckets to discharge grain into the head housing and distribution chute. The chain then travels down the return leg to the boot, where the boot (tail) sprocket redirects it upward again through the up-leg, scooping grain from the boot pit on the way up.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/sprockets-2.webp\" alt=\"Grain elevator head drive sprocket close-up\" style=\"width:100%;max-width:560px;height:200px;object-fit:cover;border-radius:8px;display:block;margin:12px auto;\" loading=\"lazy\"><\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-left:5px solid #E8742A;padding-left:14px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #E0E4E8;border-radius:6px;margin:16px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:520px;\">\n<thead>\n<tr>\n<th style=\"background:#245080;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Elevator Type \/ Chain<\/th>\n<th style=\"background:#245080;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">\u0627\u0644\u062a\u0631\u0633 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647<\/th>\n<th style=\"background:#245080;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">\u0645\u0644\u062d\u0648\u0638\u0627\u062a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Chain bucket elevator (ANSI #80)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #80 head &amp; tail sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Most common for farm and co-op grain legs<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Chain bucket elevator (ANSI #100)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">ANSI #100 heavy-duty sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Large terminal elevator legs<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Chain bucket elevator (ANSI #60)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">\u062a\u0631\u0633 ANSI #60<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Smaller on-farm grain legs<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Laidig, Behlen, GSI grain leg chain (ref only)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">ANSI #80 \/ #100 equivalent<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Verify chain pitch and tooth count<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Sukup, Brock grain elevator (ref only)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #80 replacement sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Interchangeable aftermarket replacement<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">AWB \/ GrainCorp terminal elevator chain (ref only)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Custom per drawing<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Contact for large terminal specifications<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Elevator apron (flat-link) drive<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Custom flat-link sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Contact our team for specification<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-bottom:3px solid #E8742A;padding-bottom:8px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">Selection Guide<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin:16px 0;\">\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#E8742A18;border:2px solid #E8742A;border-radius:10px;padding:3%;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:26px;display:block;margin-bottom:8px;\">&#128207;<\/span><strong style=\"color:#E8742A;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:6px;\">Measure the chain<\/strong><span style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Measure across 10 link pins &divide; 10 to get pitch. 25.4 mm = ANSI #80 or #80H; 31.75 mm = ANSI #100. Confirm roller diameter to distinguish ANSI from ISO chain standards.<\/span><\/div>\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#1A3A5F18;border:2px solid #1A3A5F;border-radius:10px;padding:3%;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:26px;display:block;margin-bottom:8px;\">&#128200;<\/span><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:6px;\">Count teeth &amp; measure shaft<\/strong><span style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Count worn sprocket teeth. Measure head shaft diameter (use a vernier calliper). Note keyway width &mdash; typically DIN 6885 standard on Australian-made grain leg equipment, but imported equipment may vary.<\/span><\/div>\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#2e7d3218;border:2px solid #2e7d32;border-radius:10px;padding:3%;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:26px;display:block;margin-bottom:8px;\">&#128170;<\/span><strong style=\"color:#2e7d32;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:6px;\">Material selection<\/strong><span style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">C45 induction-hardened is appropriate for most on-farm and country elevator applications. For large terminal elevators handling 500,000+ tonnes per season, consider 40Cr alloy steel with deeper case hardening (3.5&ndash;4.5 mm).<\/span><\/div>\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#c6282818;border:2px solid #c62828;border-radius:10px;padding:3%;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:26px;display:block;margin-bottom:8px;\">&#128266;<\/span><strong style=\"color:#c62828;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:6px;\">Head vs. boot sprocket<\/strong><span style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Head and boot sprockets usually share the same tooth count and pitch. Boot sprockets can sometimes use 1&ndash;2 fewer teeth to create slight chain slack at the boot for tensioning. Confirm with your elevator service engineer.<\/span><\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#fff;background:linear-gradient(90deg,#1A3A5F,#1e4a7a);color:#fff!important;padding:12px 18px;border-radius:4px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">Installation for Grain Elevator Sprockets<\/h2>\n<ol style=\"padding-left:22px;margin:12px 0;\">\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Lock out the elevator motor.<\/strong> Engage mechanical brakes on the head shaft. Never work inside an elevator leg when the motor is energised.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Release chain tension<\/strong> at the boot tensioning frame or gravity take-up. Lower the boot shaft assembly to create slack in the elevator chain.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Open the chain<\/strong> at a connecting link in an accessible position on the up-leg or head housing. Remove the buckets from the section of chain being worked if the chain must be moved through the leg.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Access the head sprocket<\/strong> through the head housing inspection cover. Remove the retaining nut (typically right-hand thread) and slide the sprocket off the shaft. For Type C double-hub sprockets, remove the outer hub bolts first.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Clean the head shaft<\/strong> and inspect keyway for wear. Apply anti-seize to shaft to facilitate future removal.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>\u0642\u0645 \u0628\u062a\u0631\u0643\u064a\u0628 \u062a\u0631\u0633 \u062c\u062f\u064a\u062f.<\/strong> Seat keyway, tighten retaining nut to specification, apply thread-lock compound.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Re-tension chain<\/strong> at the boot take-up to the correct deflection per the elevator manual.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Run at low speed<\/strong> without grain for 5 minutes, checking for unusual noise or chain tracking issues. Verify chain is tracking centrally on the head sprocket before full-speed grain receival.<\/li>\n<\/ol>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-top:4px solid #1A3A5F;border-bottom:1px solid #E0E4E8;padding:10px 0 8px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">Troubleshooting Grain Elevator Sprockets<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #E0E4E8;border-radius:6px;margin:16px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:520px;\">\n<thead>\n<tr>\n<th style=\"background:#c62828;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">\u0627\u0644\u0623\u0639\u0631\u0627\u0636<\/th>\n<th style=\"background:#c62828;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">\u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0645\u062d\u062a\u0645\u0644<\/th>\n<th style=\"background:#c62828;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">\u0627\u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Chain derailing at head<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Misaligned sprocket or worn teeth<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Realign head shaft; replace worn sprocket<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Rapid tooth wear (&lt;1 season)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Insufficient hardness or heavy grain abrasion<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Upgrade to HRC 55&ndash;60 induction-hardened sprocket<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Chain climbing off sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Excessive chain elongation (&gt;2%)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Replace chain and sprocket simultaneously<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Loud clunking at head<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Worn or broken sprocket tooth<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Stop immediately; inspect and replace<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Vibration in elevator tower<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Imbalanced head sprocket or misalignment<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Check runout (&le;0.5 mm); realign shaft<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;padding-left:18px;border-left:8px solid #E8742A;border-top:2px solid #1A3A5F;padding-top:8px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">\u062f\u0631\u0627\u0633\u0627\u062a \u062d\u0627\u0644\u0629 \u0644\u0644\u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0623\u0633\u062a\u0631\u0627\u0644\u064a\u064a\u0646<\/h2>\n<div style=\"border-top:4px solid #E8742A;border-radius:0 0 6px 6px;padding:16px;margin-bottom:14px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.07);\">\n<div style=\"font-weight:700;color:#1A3A5F;font-size:clamp(13px,2vw,15px);\">Wayne H. &mdash; Moree, NSW<\/div>\n<div style=\"font-size:11px;color:#888;margin:2px 0 8px;\">Grain Storage Manager, Country Elevator &middot; April 2025<\/div>\n<div style=\"color:#444;font-size:clamp(12px,1.8vw,14px);line-height:1.6;\">&ldquo;We replaced the head and boot sprockets on all four of our grain legs with Ever-power ANSI #80 induction-hardened units before the harvest season. Running 20 hours per day at peak receival &mdash; at month 4, the teeth show only minor wear compared to the previous supplier&rsquo;s sprockets which were hooked by month 2. Outstanding.&rdquo;<\/div>\n<div style=\"color:#E8742A;margin-top:6px;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<\/div>\n<div style=\"border-top:4px solid #1A3A5F;border-radius:0 0 6px 6px;padding:16px;margin-bottom:14px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.07);\">\n<div style=\"font-weight:700;color:#1A3A5F;font-size:clamp(13px,2vw,15px);\">Dave C. &mdash; Geraldton, WA<\/div>\n<div style=\"font-size:11px;color:#888;margin:2px 0 8px;\">Farm Manager, Large Broadacre Property &middot; February 2025<\/div>\n<div style=\"color:#444;font-size:clamp(12px,1.8vw,14px);line-height:1.6;\">&ldquo;Our on-farm grain leg services a 15,000-tonne storage system. The Ever-power ANSI #80 head sprocket has now run through two harvest seasons without needing replacement &mdash; previously we replaced every season. The harder tooth surface is clearly making the difference.&rdquo;<\/div>\n<div style=\"color:#E8742A;margin-top:6px;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<\/div>\n<div style=\"border-top:4px solid #2e7d32;border-radius:0 0 6px 6px;padding:16px;margin-bottom:14px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.07);\">\n<div style=\"font-weight:700;color:#1A3A5F;font-size:clamp(13px,2vw,15px);\">Jess K. &mdash; Emerald, QLD<\/div>\n<div style=\"font-size:11px;color:#888;margin:2px 0 8px;\">Grain Handling Equipment Technician &middot; March 2025<\/div>\n<div style=\"color:#444;font-size:clamp(12px,1.8vw,14px);line-height:<div style=\"color:#e8742a;margin-top:6px;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;text-decoration:underline;text-decoration-color:#E8742A;text-underline-offset:6px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;What chain size is used in most Australian on-farm grain elevators?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">ANSI #80 (25.4 mm, 1&quot; pitch) is the most common chain size on Australian on-farm grain elevator legs handling 50&ndash;400 tonnes per hour. ANSI #100 (31.75 mm, 1-1\/4&quot;) is used on larger co-operative and terminal elevators handling higher throughput volumes.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;How often should grain elevator head sprockets be replaced?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">In Australian grain storage operations running 800&ndash;1,500 hours per harvest season, induction-hardened ANSI #80 sprockets typically last 2&ndash;3 seasons before tooth wear reaches the 15% replacement threshold. Inspect annually (pre-harvest) and replace any sprocket showing a hook-tooth wear profile.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Should I replace the head and boot sprockets at the same time?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Yes. Head and boot sprockets wear at similar rates if the elevator runs in both directions (as in some bidirectional legs). Replace both at the same service if both show wear, and always replace the chain at the same time. Never fit a new sprocket on worn chain.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Can grain elevator sprockets be replaced without removing the entire chain?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">For the head sprocket, the chain can remain in place if the head housing provides enough clearance to slide the sprocket off without moving the chain more than 200&ndash;300 mm. For the boot sprocket, the chain must typically be slackened significantly. Consult the elevator manual or contact our team for guidance on your specific leg configuration.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;What is a split-hub sprocket and when is it needed for grain elevators?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">A split-hub sprocket is manufactured in two halves that bolt together around the shaft, eliminating the need to remove bearings or other components to install the sprocket. This is very useful in grain elevator towers where access is limited and the shaft cannot be easily slid out for a full sprocket replacement. We manufacture split-hub sprockets on request &mdash; contact us for specifications.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;What is the correct chain tension for a grain elevator?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Correct tension is specified by the elevator manufacturer in the service manual, typically expressed as a specific boot-shaft drop distance on gravity take-up elevators, or a measured chain sag on mechanical take-up systems. Over-tensioning increases bearing loads and accelerates sprocket wear; under-tensioning allows chain slap and derailment risk.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Do you supply sprockets for both chain-bucket and belt-bucket grain elevators?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">We supply sprockets for chain-bucket elevators (ANSI roller chain types). Belt-bucket elevators use a rubber-belt and drum head assembly rather than a chain-and-sprocket system &mdash; these are outside our product range. Contact us to confirm your elevator type.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;What surface finish protects grain elevator sprockets from humidity and rain exposure?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">For indoor grain storage elevators in humid environments, zinc plate (96-hour salt spray) is typically adequate. For outdoor or semi-outdoor elevator installations exposed to rain and high humidity, dacromet (480+ hour salt spray) is recommended. Both finishes are available on our grain elevator sprocket range.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Can you supply sprockets for all major grain leg brands operating in Australia?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">We supply interchangeable replacement sprockets for all major grain elevator brands used in Australia, including domestic and imported equipment. Provide the OEM part number, chain specification, or measurements and we will identify the correct replacement from our catalogue.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Do you offer pre-harvest grain elevator sprocket service kits?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Yes. Contact us before harvest with your elevator model and chain size, and we will prepare a pre-harvest service kit containing all head and boot sprockets for your configuration. Kits can include the matching replacement chain sections for a complete drive train replacement at one service.<\/div>\n<\/details>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-left:5px solid #E8742A;padding-left:14px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629: \u0633\u0644\u0627\u0633\u0644 \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629<\/h2>\n<div style=\"background:#fff;border:1.5px solid #E0E4E8;border-radius:8px;padding:3%;margin:20px 0;display:flex;flex-wrap:wrap;gap:16px;align-items:center;word-break:break-word;overflow-wrap:break-word;\"><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/sprockets-3.webp\" alt=\"\u0633\u0644\u0633\u0644\u0629 \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0628\u0627\u0644\u0628\u0643\u0631\u0627\u062a\" style=\"width:100%;max-width:170px;height:130px;object-fit:cover;border-radius:6px;\" loading=\"lazy\"><\/p>\n<div style=\"flex:1;min-width:200px;\">\n<h4 style=\"color:#1A3A5F;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">\u26d3\ufe0f \u0633\u0644\u0627\u0633\u0644 \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629<\/h4>\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;margin:0 0 10px;\">\u0646\u0642\u0648\u0645 \u0628\u062a\u0635\u0646\u064a\u0639 \u0648\u062a\u0648\u0631\u064a\u062f \u0645\u062c\u0645\u0648\u0639\u0629 \u0643\u0627\u0645\u0644\u0629 \u0645\u0646 <strong>\u0633\u0644\u0627\u0633\u0644 \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0630\u0627\u062a \u0627\u0644\u0628\u0643\u0631\u0627\u062a<\/strong> \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0643\u0644 \u062a\u0631\u0633 \u0641\u064a \u0643\u062a\u0627\u0644\u0648\u062c\u0646\u0627 - \u0633\u0644\u0627\u0633\u0644 ANSI \u0648ISO \u0648\u0633\u0644\u0627\u0633\u0644 \u0630\u0627\u062a \u062e\u0637\u0648\u0629 \u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0633\u0644\u0627\u0633\u0644 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0648\u0633\u0644\u0627\u0633\u0644 \u0630\u0627\u062a \u0623\u063a\u0631\u0627\u0636 \u062e\u0627\u0635\u0629 \u0644\u0643\u0644 \u062a\u0637\u0628\u064a\u0642 \u0635\u0646\u0627\u0639\u064a.<\/p>\n<p><a href=\"https:\/\/wheelsprocket.xyz\/ar\/\" style=\"display:inline-block;background:#1A3A5F;color:#fff;text-decoration:none;padding:9px 22px;border-radius:4px;font-weight:700;font-size:clamp(12px,1.8vw,14px);\">\u0639\u0631\u0636 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u2192<\/a><\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-bottom:3px solid #E8742A;padding-bottom:8px;margin:28px 0 12px;font-family:Tahoma,sans-serif;word-break:break-word;\">\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/h2>\n<div style=\"margin:12px 0;\">\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;margin-bottom:10px;\">\u062c\u0645\u064a\u0639 \u062a\u0631\u0648\u0633 \u0634\u0631\u0643\u0629 \u0625\u064a\u0641\u0631-\u0628\u0627\u0648\u0631 \u0623\u0633\u062a\u0631\u0627\u0644\u064a\u0627 \u0645\u0635\u0646\u0639\u0629 \u0648\u0645\u062e\u062a\u0628\u0631\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px;\"><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 ISO 9001:2015<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 ANSI B29.1<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 ISO 606<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 DIN 8187<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 JIS B 1801<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 \u0645\u0639\u0627\u064a\u064a\u0631 BS<\/span><\/div>\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;\"><strong style=\"color:#1A3A5F;\">\u0627\u0644\u062a\u0632\u0627\u0645\u0646\u0627:<\/strong> \u0641\u062d\u0635 \u0627\u0644\u0623\u0628\u0639\u0627\u062f 100%\u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u062f\u0641\u0639\u0629\u060c \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0641\u064a \u0643\u0644 \u062f\u0648\u0631\u0629 \u0625\u0646\u062a\u0627\u062c. \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0645\u062a\u0648\u0641\u0631\u0629 \u0639\u0646\u062f \u0627\u0644\u0637\u0644\u0628.<\/p>\n<\/div>\n<div style=\"background:#F5F7FA;border-radius:8px;padding:3%;margin:24px 0;font-family:Arial,sans-serif;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"display:flex;flex-wrap:wrap;gap:18px;align-items:center;\"><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/sprockets-factory-1.webp\" alt=\"\u0645\u0635\u0646\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062f\u0627\u0626\u0645\u0629\" style=\"width:100%;max-width:260px;height:165px;object-fit:cover;border-radius:6px;\" loading=\"lazy\"><\/p>\n<div style=\"flex:1;min-width:200px;\">\n<h3 style=\"color:#1A3A5F;font-size:clamp(15px,2.2vw,19px);margin:0 0 10px;\">\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 \u0634\u0631\u0643\u0629 \u0625\u064a\u0641\u0631 \u0628\u0627\u0648\u0631 \u0623\u0633\u062a\u0631\u0627\u0644\u064a\u0627\u061f<\/h3>\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;margin:0 0 12px;\">\u0646\u062d\u0646 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\u0637\u0644\u0628 \u0639\u0644\u0649 \u0634\u0647\u0627\u062f\u0629 ISO 9001. <a href=\"https:\/\/wheelsprocket.xyz\/ar\/about-us\/\" style=\"color:#E8742A;text-decoration:none;font-weight:600;\">\u062a\u0639\u0631\u0651\u0641 \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0644\u062f\u064a\u0646\u0627 \u2192<\/a><\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:8px;\"><span style=\"background:#1A3A5F;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">ISO 9001<\/span><span style=\"background:#E8742A;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">\u0623\u0643\u062b\u0631 \u0645\u0646 4 \u0645\u0644\u0627\u064a\u064a\u0646 \u0642\u0637\u0639\u0629\/\u0633\u0646\u0629<\/span><span style=\"background:#2e7d32;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">\u0642\u0627\u062f\u0631 \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629<\/span><span style=\"background:#245080;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">\u0645\u062e\u0632\u0648\u0646 \u0623\u0633\u062a\u0631\u0627\u0644\u064a\u0627<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;margin:28px 0;text-align:center;word-break:break-word;overflow-wrap:break-word;\">\n<h3 style=\"color:#fff;font-size:clamp(16px,2.5vw,22px);margin:0 0 10px;\">\u0647\u0644 \u0623\u0646\u062a \u0645\u0633\u062a\u0639\u062f \u0644\u0644\u0637\u0644\u0628 \u0623\u0645 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0646\u0635\u064a\u062d\u0629 \u0641\u0646\u064a\u0629\u061f<\/h3>\n<p style=\"color:rgba(255,255,255,.85);font-size:clamp(12px,1.8vw,15px);margin:0 0 18px;\">\u0641\u0631\u064a\u0642\u0646\u0627 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u062c\u0627\u0647\u0632 \u0644\u062a\u0642\u062f\u064a\u0645 \u062a\u0648\u0635\u064a\u0627\u062a \u0628\u0634\u0623\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0643. \u062f\u0639\u0645 \u0645\u062c\u0627\u0646\u064a \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u060c \u0648\u0639\u0631\u0648\u0636 \u0623\u0633\u0639\u0627\u0631 \u0633\u0631\u064a\u0639\u0629\u060c \u0648\u0645\u062e\u0632\u0648\u0646 \u0623\u0633\u062a\u0631\u0627\u0644\u064a \u0645\u062a\u0648\u0641\u0631 \u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629.<\/p>\n<p><a href=\"https:\/\/wheelsprocket.xyz\/ar\/contact-us\/\" style=\"display:inline-block;background:#E8742A;color:#fff;text-decoration:none;padding:12px 32px;border-radius:4px;font-weight:700;font-size:clamp(13px,2vw,15px);margin:4px;\">\ud83d\udce9 \u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0633\u0639\u0631 \u0645\u062c\u0627\u0646\u064a<\/a>&nbsp;<a href=\"https:\/\/wheelsprocket.xyz\/ar\/products\/sprockets\/\" style=\"display:inline-block;background:transparent;color:#fff;text-decoration:none;padding:12px 32px;border-radius:4px;font-weight:700;font-size:clamp(13px,2vw,15px);border:2px solid rgba(255,255,255,.6);margin:4px;\">\ud83d\udd0d \u062a\u0635\u0641\u062d \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Sprockets for Grain Elevators Grain elevators &mdash; the tall towers that dominate the skyline of every Australian country town &mdash; rely on bucket elevator chains and flat-link chains to move enormous quantities of grain from receival pits to storage bins. The grain elevator head-drive sprocket and boot sprocket operate in one of the most abrasive [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6947],"tags":[7003,7000,7002,6999,7001],"class_list":["post-2915","post","type-post","status-publish","format-standard","hentry","category-sprockets","tag-agricultural-elevator-sprocket","tag-bucket-elevator-sprocket","tag-grain-elevator-head-drive","tag-grain-elevator-sprocket","tag-grain-handling-chain-sprocket"],"_links":{"self":[{"href":"https:\/\/wheelsprocket.xyz\/ar\/wp-json\/wp\/v2\/posts\/2915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wheelsprocket.xyz\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wheelsprocket.xyz\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ar\/wp-json\/wp\/v2\/comments?post=2915"}],"version-history":[{"count":0,"href":"https:\/\/wheelsprocket.xyz\/ar\/wp-json\/wp\/v2\/posts\/2915\/revisions"}],"wp:attachment":[{"href":"https:\/\/wheelsprocket.xyz\/ar\/wp-json\/wp\/v2\/media?parent=2915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ar\/wp-json\/wp\/v2\/categories?post=2915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ar\/wp-json\/wp\/v2\/tags?post=2915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}