{"id":2930,"date":"2026-04-03T02:35:37","date_gmt":"2026-04-03T02:35:37","guid":{"rendered":"https:\/\/wheelsprocket.xyz\/application\/sprockets-for-rock-crushers\/"},"modified":"2026-04-03T02:35:37","modified_gmt":"2026-04-03T02:35:37","slug":"sprockets-for-rock-crushers","status":"publish","type":"post","link":"https:\/\/wheelsprocket.xyz\/ms\/permohonan\/sprockets-for-rock-crushers\/","title":{"rendered":"Sprocket untuk Penghancur Batu"},"content":{"rendered":"<div style=\"font-family:Arial,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\": \"Rock Crusher Chain Drive Sprockets\",\n    \"description\": \"Extra-heavy-duty ANSI and ISO alloy steel chain sprockets for jaw crushers, cone crushers, and impact crushers. Deep case hardening, high shock load resistance.\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Ever-power Australia Sprocket Co.,Ltd.\"\n    },\n    \"aggregateRating\": {\n        \"@type\": \"AggregateRating\",\n        \"ratingValue\": \"4.9\",\n        \"reviewCount\": \"15\"\n    }\n}<\/script><\/p>\n<h1 style=\"font-size:clamp(22px,3.5vw,34px);color:#1A3A5F;margin-bottom:10px;\">Sprocket untuk Penghancur Batu<\/h1>\n<p style=\"font-size:clamp(14px,2vw,17px);color:#555;line-height:1.8;margin-bottom:16px;\">Rock crushers &mdash; jaw crushers, cone crushers, impact crushers, and gyratory crushers &mdash; represent some of the most severe chain drive environments in Australian industry. The <strong>crusher chain sprocket<\/strong> must withstand massive shock loads from rock impact, abrasive fine-dust environments, extreme vibration, and continuous operation under high torque. Under-specified sprockets in crusher applications fail within weeks, costing tens of thousands in production downtime and emergency maintenance. <a href=\"https:\/\/wheelsprocket.xyz\/ms\/products\/sprockets\/\" style=\"color:#E8742A;text-decoration:none;font-weight:600;\">View our heavy-duty mining sprockets &rarr;<\/a><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/mining-resources.webp\" alt=\"Rock crusher chain drive sprocket mining\" 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:#1A3A5F;border-left:5px solid #E8742A;padding-left:14px;margin:28px 0 12px;font-family:Arial,sans-serif;word-break:break-word;\">Gambaran Keseluruhan<\/h2>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#555;line-height:1.8;\">Rock crusher chain drives are predominantly used for auxiliary functions: feed conveyor drives, screen vibrator drives, crusher eccentric shaft pre-drives, and product conveyor take-away drives. In each case, the drive must transmit full motor torque against the resistance of hard rock at feed rates of 50&ndash;500 tonnes per hour, with shock loads from bridging and sudden blockage release reaching 10&ndash;20&times; rated torque. Ever-power Australia manufactures <strong>extra-heavy-duty sprockets<\/strong> in 40Cr alloy steel with deep case hardening (HRC 52&ndash;62, 2.5&ndash;4 mm case depth) specifically for these demanding mining applications.<\/p>\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:Arial,sans-serif;word-break:break-word;\">Spesifikasi Teknikal<\/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;\">Parameter<\/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;\">Crusher 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;\">Julat<\/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 Standard<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #80 \/ #100 \/ #120<\/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;#160<\/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;\">25.4 mm \/ 31.75 mm \/ 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;\">19.05&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;\">Bahan<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">40Cr alloy steel<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">C45 for lower-load auxiliary drives<\/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;\">Kekerasan Gigi<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">HRC 52&ndash;62<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">HRC 50&ndash;65 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;\">Case Depth<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">2.5&ndash;4.0 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 5 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;\">Core Toughness<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Charpy 40&ndash;60 J at 0&deg;C<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Shock load impact resistance<\/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;\">Tooth Count (driver)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">13T &ndash; 19T<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">9T &ndash; 25T<\/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;\">Gaya Hab<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Type C (double hub) or heavy taper-bushed<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Maximum shaft engagement for shock loads<\/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;\">Max Bore<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Up to 150 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 200 mm (large split taper)<\/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;\">Permukaan<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Plain \/ dacromet<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">No light coatings in dusty abrasive environments<\/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;\">Strand<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Simplex \/ Duplex<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Triplex for very high loads<\/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;\">Toleransi Lubang<\/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 for precision alignment<\/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;\">Max Pitch Line Load<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Up to 25,000 N per strand<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Application-dependent<\/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;\">Shaft Diameter Range<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">50&ndash;160 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 250 mm custom<\/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;\">Operating Temp.<\/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 +80&deg;C<\/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;\">Gred Pemesinan<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">DIN Gred 6<\/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;\">Fatigue Life<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">&ge;50,000 hours under rated load<\/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;\">Dokumentasi<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">MTC (EN 10204 3.1), dim. report<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Safety-critical mining requirement<\/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;\">Larian Habis (TIR)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">&le;0.08 mm<\/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<\/tbody>\n<\/table>\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:Arial,sans-serif;word-break:break-word;\">Kelebihan Prestasi<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin:16px 0;\">\n<div style=\"width:100%;max-width:220px;box-sizing:border-box;background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;text-align:center;word-break:break-word;\">\n<div style=\"font-size:30px;font-weight:800;color:#E8742A;\">&#128293;<\/div>\n<p><strong style=\"color:#fff;font-size:clamp(13px,2vw,15px);display:block;margin:6px 0 4px;\">HRC 52\u201362 Deep Case Hardening<\/strong><span style=\"color:rgba(255,255,255,.75);font-size:clamp(11px,1.6vw,13px);line-height:1.5;\">2.5&ndash;4 mm case depth on 40Cr alloy delivers the combined surface hardness and core toughness required for crusher shock loads &mdash; surface resists abrasive rock dust while the tough core absorbs impact energy without tooth fracture.<\/span><\/div>\n<div style=\"width:100%;max-width:220px;box-sizing:border-box;background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;text-align:center;word-break:break-word;\">\n<div style=\"font-size:30px;font-weight:800;color:#E8742A;\">&#128170;<\/div>\n<p><strong style=\"color:#fff;font-size:clamp(13px,2vw,15px);display:block;margin:6px 0 4px;\">Shock-Load Impact Resistance<\/strong><span style=\"color:rgba(255,255,255,.75);font-size:clamp(11px,1.6vw,13px);line-height:1.5;\">40Cr alloy steel core (Charpy 40&ndash;60 J at 0&deg;C) withstands the instantaneous torque spikes (up to 20&times; rated) from crusher blockage-release events that fracture the teeth of standard C45 sprockets within weeks.<\/span><\/div>\n<div style=\"width:100%;max-width:220px;box-sizing:border-box;background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;text-align:center;word-break:break-word;\">\n<div style=\"font-size:30px;font-weight:800;color:#E8742A;\">&#128272;<\/div>\n<p><strong style=\"color:#fff;font-size:clamp(13px,2vw,15px);display:block;margin:6px 0 4px;\">EN 10204 3.1 Documentation<\/strong><span style=\"color:rgba(255,255,255,.75);font-size:clamp(11px,1.6vw,13px);line-height:1.5;\">Full material traceability via EN 10204 3.1 certificates &mdash; mandatory for safety-critical mining equipment under Australian WHS Regulations and mine-site quality management systems.<\/span><\/div>\n<div style=\"width:100%;max-width:220px;box-sizing:border-box;background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;text-align:center;word-break:break-word;\">\n<div style=\"font-size:30px;font-weight:800;color:#E8742A;\">&#128666;<\/div>\n<p><strong style=\"color:#fff;font-size:clamp(13px,2vw,15px);display:block;margin:6px 0 4px;\">Split-Hub Option for Confined Access<\/strong><span style=\"color:rgba(255,255,255,.75);font-size:clamp(11px,1.6vw,13px);line-height:1.5;\">Custom split-hub heavy sprockets allow crusher-drive replacement in confined plant rooms without removing the crusher eccentric shaft &mdash; a critical capability on established crusher installations with restricted access.<\/span><\/div>\n<\/div>\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:Arial,sans-serif;word-break:break-word;\">Working Principle in Crusher Applications<\/h2>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#555;line-height:1.8;\">On a jaw crusher, the motor drives a V-belt or direct chain drive to the flywheel\/eccentric shaft. Where chain drive is used, a large-diameter drive sprocket (often ANSI #80 or #100, Z=13&ndash;17) transmits torque from the motor gearbox to the crusher eccentric shaft at low speed and very high torque. The chain must transmit the full crusher motor power (typically 55&ndash;500 kW) against the resistance of rock, with peak torques at crusher block events.<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#555;line-height:1.8;margin-top:8px;\">On product conveyor take-away drives from the crusher discharge, ANSI #80 or #100 sprockets drive heavy-duty belt or pan conveyors loaded with crushed rock at high abrasive-wear rates. These drives must also handle the inertia shock of conveyor start-up under full rock load.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/sprockets-3.webp\" alt=\"Heavy-duty alloy steel crusher sprocket\" style=\"width:100%;max-width:580px;height:220px;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;padding-left:18px;border-left:8px solid #E8742A;border-top:2px solid #1A3A5F;padding-top:8px;margin:28px 0 12px;font-family:Arial,sans-serif;word-break:break-word;\">Maklumat Keserasian<\/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;\">Crusher Type \/ Drive<\/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;\">Sproket yang Disyorkan<\/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;\">Nota<\/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;\">Jaw crusher feed conveyor (ANSI #100)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #100 40Cr alloy sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">High shock load; Type C double 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;\">Cone crusher aux. drive (ANSI #80)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">ANSI #80 alloy steel sprocket<\/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 power rating<\/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;\">Vibrating screen drive (ANSI #60 \/ #80)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #60 or #80 C45 induction-hardened<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">High-frequency vibration environment<\/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;\">Product conveyor take-away (ANSI #80 \/ #100)<\/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 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;\">Abrasive fine rock dust environment<\/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;\">Metso, Sandvik, Terex crusher conveyors (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&ndash;#120 equivalent<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Brand reference only; verify tooth count<\/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;\">McCloskey, Powerscreen mobile crushers (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 replacement<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Measure chain pitch; confirm bore<\/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;\">Vertical shaft impactor (VSI) conveyor<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #100 duplex heavy sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Extreme abrasive environment<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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:Arial,sans-serif;word-break:break-word;\">Panduan Pemilihan<\/h2>\n<div style=\"margin:16px 0;\">\n<div style=\"display:flex;gap:16px;margin-bottom:18px;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"flex-shrink:0;width:36px;height:36px;border-radius:50%;background:#1A3A5F;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;\">1<\/div>\n<div style=\"border-left:2px dashed #E0E4E8;padding-left:14px;flex:1;\"><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:4px;\">&#128207; Define peak load<\/strong><span style=\"color:#666;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Identify the crusher motor rating (kW) and calculate peak pitch-line load including the shock load factor (typically 2.5&ndash;5&times; for crusher applications). This determines chain grade and sprocket material &mdash; C45 for auxiliary drives; 40Cr alloy for main crusher drives.<\/span><\/div>\n<\/div>\n<div style=\"display:flex;gap:16px;margin-bottom:18px;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"flex-shrink:0;width:36px;height:36px;border-radius:50%;background:#1A3A5F;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;\">2<\/div>\n<div style=\"border-left:2px dashed #E0E4E8;padding-left:14px;flex:1;\"><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:4px;\">&#128170; Select chain pitch<\/strong><span style=\"color:#666;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Higher loads require larger pitch: ANSI #80 (25.4 mm) for 55&ndash;200 kW. ANSI #100 (31.75 mm) for 200&ndash;400 kW. ANSI #120 (38.1 mm) for 400&ndash;600 kW+. Contact our engineers for a precise chain pull calculation.<\/span><\/div>\n<\/div>\n<div style=\"display:flex;gap:16px;margin-bottom:18px;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"flex-shrink:0;width:36px;height:36px;border-radius:50%;background:#1A3A5F;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;\">3<\/div>\n<div style=\"border-left:2px dashed #E0E4E8;padding-left:14px;flex:1;\"><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:4px;\">&#128295; Hub style for crusher access<\/strong><span style=\"color:#666;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Type C double hub (maximum shaft engagement) for all main crusher drives. Split-hub on request where shaft cannot be removed for sprocket replacement. Taper-bushed for planned-maintenance accessibility on auxiliary conveyor drives.<\/span><\/div>\n<\/div>\n<div style=\"display:flex;gap:16px;margin-bottom:18px;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"flex-shrink:0;width:36px;height:36px;border-radius:50%;background:#1A3A5F;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;\">4<\/div>\n<div style=\"border-left:2px dashed #E0E4E8;padding-left:14px;flex:1;\"><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:4px;\">&#128209; Documentation for mine site<\/strong><span style=\"color:#666;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Specify EN 10204 3.1 material certificate and dimensional inspection report for all crusher drive sprockets installed under mine-site quality management. Hardness test certificates are also available.<\/span><\/div>\n<\/div>\n<\/div>\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:Arial,sans-serif;word-break:break-word;\">Installation for Crusher Chain Drive 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>Mine-site LOTO:<\/strong> Follow the mine-site energy isolation procedure exactly. Crusher drive LOTO typically requires multiple energy sources (electrical, hydraulic, pneumatic) to be isolated and locked before any work.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Secure crusher flywheel\/eccentric<\/strong> with mechanical stops or pins to prevent rotation under residual torque.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Remove large crusher sprockets with appropriate equipment<\/strong> &mdash; ANSI #100 and above sprockets on crusher shafts can weigh 20&ndash;80 kg. Use a lifting sling and chain hoist rated for the load.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Use a hydraulic puller<\/strong> for press-fit sprockets. Never use a hammer against the crusher shaft &mdash; impact damage to the precision shaft can cause bearing failure.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Clean shaft, inspect keyway and bore fit.<\/strong> Apply Loctite 638 retaining compound for H7 fits on high-shock applications.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Install new sprocket<\/strong> using hydraulic press or bearing heater (for H6 fits). Torque all fasteners 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>Align drive and driven sprockets<\/strong> with laser alignment tool &mdash; target &le;0.5 mm lateral offset. Crusher vibration amplifies any misalignment.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Install and tension chain.<\/strong> For ANSI #100 and above, use a chain assembly press. Set sag to 2% of centre distance.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Conduct no-load test<\/strong> (crusher empty) for 30 minutes before introducing rock feed to the crusher.<\/li>\n<\/ol>\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:Arial,sans-serif;word-break:break-word;\">Troubleshooting Crusher Sprocket Issues<\/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;\">Simptom<\/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;\">Punca yang Mungkin<\/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;\">Tindakan yang Disyorkan<\/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;\">Tooth fracture within weeks<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">C45 sprocket on main crusher drive<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Replace with 40Cr alloy; specify shock factor in selection<\/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;3 months)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Abrasive rock dust with insufficient hardness<\/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 56&ndash;62; add chain 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;\">Chain climbing over sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Worn teeth reducing engagement depth<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Replace sprocket and chain 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;\">Bore fretting on crusher shaft<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">H8 bore too loose for shock loads<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Replace with H6 bore; apply Loctite 638<\/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;\">Sprocket hub cracking<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Insufficient keyway depth for torque level<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Upgrade to double-key or splined hub; consult engineer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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:Arial,sans-serif;word-break:break-word;\">Kajian Kes Pelanggan Australia<\/h2>\n<div style=\"border-left:4px solid #E8742A;padding:14px 18px;margin-bottom:12px;background:#F9F9F9;border-radius:0 6px 6px 0;\">\n<div style=\"font-weight:700;color:#1A3A5F;font-size:clamp(13px,2vw,15px);\">Ross H. &mdash; Kalgoorlie, WA <span style=\"color:#E8742A;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span><\/div>\n<div style=\"font-size:11px;color:#888;margin:3px 0 6px;\">Maintenance Superintendent, Gold Mine &middot; April 2025<\/div>\n<div style=\"color:#444;font-size:clamp(12px,1.8vw,14px);line-height:1.6;\">&ldquo;We upgraded our jaw crusher feed conveyor drive to Ever-power ANSI #100 40Cr alloy sprockets with EN 10204 3.1 certs. After 18 months in a highly abrasive crushing environment, the tooth wear is minimal. The documentation satisfied our mine-site quality management requirements. Outstanding product.&rdquo;<\/div>\n<\/div>\n<div style=\"border-left:4px solid #E8742A;padding:14px 18px;margin-bottom:12px;background:#F9F9F9;border-radius:0 6px 6px 0;\">\n<div style=\"font-weight:700;color:#1A3A5F;font-size:clamp(13px,2vw,15px);\">Craig M. &mdash; Mount Isa, QLD <span style=\"color:#E8742A;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span><\/div>\n<div style=\"font-size:11px;color:#888;margin:3px 0 6px;\">Plant Engineer, Copper Mine &middot; February 2025<\/div>\n<div style=\"color:#444;font-size:clamp(12px,1.8vw,14px);line-height:1.6;\">&ldquo;Running Ever-power duplex ANSI #80 sprockets on our cone crusher product conveyor. 22 months of continuous operation in a dusty sulphide ore environment &mdash; the 40Cr alloy has performed far better than the C45 sprockets we were previously using. Will continue to specify these.&rdquo;<\/div>\n<\/div>\n<div style=\"border-left:4px solid #E8742A;padding:14px 18px;margin-bottom:12px;background:#F9F9F9;border-radius:0 6px 6px 0;\">\n<div style=\"font-weight:700;color:#1<div style=\"color:#444;font-size:clamp(12px,1.8vw,14px);line-height:1.6;\">&ldquo;The split-hub design from Ever-power allowed us to replace a large crusher drive sprocket in a confined plant room without removing the eccentric shaft &mdash; saving an estimated 3 days of downtime. A custom solution that was delivered in 14 days. Excellent technical and commercial support.&rdquo;<\/div>\n<\/div>\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:Arial,sans-serif;word-break:break-word;\">Soalan Lazim<\/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 material is required for a main jaw crusher chain drive sprocket?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Main jaw crusher drive sprockets require 40Cr alloy steel with case hardening to HRC 52&ndash;62 (case depth 2.5&ndash;4 mm) and a tough alloy core (Charpy 40&ndash;60 J). Standard C45 carbon steel is not adequate for main crusher drives due to the extreme shock loading from rock impact and blockage events. C45 can be used for lighter auxiliary conveyor drives adjacent to the crusher.<\/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 ANSI chain size is appropriate for a 200 kW crusher conveyor?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">For a 200 kW conveyor take-away drive at typical crushing conveyor speeds (0.5&ndash;1.5 m\/s), ANSI #80 duplex or ANSI #100 simplex chain is typically appropriate, depending on the drive speed ratio. Contact our engineering team with motor power, gearbox ratio, chain speed, and shock load factor for a precise chain pull calculation and size recommendation.<\/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;Why does rock crusher chain drive wear faster than a conveyor drive?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Three factors combine in crusher environments: (1) very high shock loads from rock impact, (2) abrasive rock dust that acts as a grinding compound on unprotected tooth surfaces, and (3) heavy continuous loading at low speeds that concentrates surface fatigue at the tooth-chain contact zone. Only deep case-hardened alloy steel sprockets (HRC 52&ndash;62) with regular lubrication can resist all three simultaneously.<\/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 do I prevent rock dust contamination of the crusher chain and sprockets?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Enclose the chain drive in a sealed guard with an automatic lubrication system that applies a continuous film of oil to flush abrasive dust from the chain and sprocket surfaces. The key is continuous lubrication (drip or forced oil) &mdash; not just periodic manual oiling which is insufficient in high-dust crushing environments.<\/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 crusher drive sprockets require more frequent replacement than conveyor sprockets?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Yes. In highly abrasive crushing environments with proper lubrication, 40Cr alloy steel sprockets typically last 8,000&ndash;15,000 hours on crusher conveyor and auxiliary drives. Main crusher eccentric drives may require replacement at 5,000&ndash;8,000 hours depending on rock hardness and shock load frequency. Plan pre-replacement based on measured tooth wear rather than a fixed time interval.<\/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 I use the same sprocket specification for a jaw crusher and a cone crusher drive?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Jaw crushers produce higher-frequency, shorter-duration shock loads from the reciprocating jaw action. Cone crushers produce sustained high-torque gyratory loads. Both require alloy steel with deep case hardening, but the tooth count and drive ratio may differ significantly. Specify the crusher type, motor rating, and chain speed when ordering crusher drive sprockets so we can confirm the correct specification.<\/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 lubrication is required for a rock crusher chain drive?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Automatic forced-oil lubrication (oil bath or pressure-feed) with ISO VG 220&ndash;320 gear oil is recommended for main crusher chain drives. The high viscosity oil creates a thick film that resists being squeezed out under the extreme pitch-line loads of crusher drives. Manual brush lubrication is not adequate for crusher main drives &mdash; the re-lubrication interval is too long relative to the load and abrasion rate.<\/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 custom sprockets for non-standard crusher shaft diameters?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Yes. Custom finished bore sprockets for any shaft diameter (up to 200 mm+) are available with 10&ndash;14 day manufacturing lead time. For very large sprockets (OD &gt;600 mm) or split-hub designs required for in-situ installation, lead time is 3&ndash;6 weeks. Contact our engineering team with the shaft diameter, keyway, and load specification.<\/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 documentation is required for crusher sprockets on an Australian mine site?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Most Australian mine sites require: EN 10204 3.1 material test certificate (confirming alloy grade and heat treatment), dimensional inspection report, and hardness test certificate for all safety-critical drive components. We supply all three as standard for alloy steel mining sprocket orders.<\/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 matched sprocket and chain sets for a crusher drive refurbishment?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Yes. We supply matched crusher drive sets: alloy steel drive and driven sprockets (with bore and keyway finished to your shaft specifications) plus the appropriate ANSI heavy chain, complete with chain end assembly hardware. This ensures pitch-matched engagement from the first start, maximising the refurbished drive&rsquo;s service life.<\/div>\n<\/details>\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:Arial,sans-serif;word-break:break-word;\">Produk Berkaitan: Rantai Transmisi<\/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-1.webp\" alt=\"Rantai Penghantaran Roller\" 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 Rantai Transmisi yang Serasi<\/h4>\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;margin:0 0 10px;\">Kami mengeluarkan dan membekal pelbagai jenis <strong>rantai penghantaran roller<\/strong> digandingkan dengan setiap gegancu \u2014 ANSI, ISO, double-pitch, keluli tahan karat dan rantai tujuan khas untuk semua aplikasi perindustrian.<\/p>\n<p><a href=\"https:\/\/wheelsprocket.xyz\/ms\/\" 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);\">Lihat Rantai \u2192<\/a><\/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:Arial,sans-serif;word-break:break-word;\">Piawaian &amp; Persijilan<\/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;\">Semua sprocket Ever-power Australia dihasilkan mengikut piawaian antarabangsa berikut:<\/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 Piawaian BS<\/span><\/div>\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;\"><strong style=\"color:#1A3A5F;\">Komitmen kualiti:<\/strong> Pemeriksaan dimensi 100%, ujian kekerasan kelompok dan kebolehkesanan penuh pada setiap pengeluaran. Sijil ujian bahan tersedia atas permintaan.<\/p>\n<\/div>\n<div style=\"background:#F5F7FA;border-radius:8px;padding:3%;margin:24px 0;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=\"Kilang Ever-power\" 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;\">Mengapa Memilih Ever-power Australia?<\/h3>\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;margin:0 0 12px;\">Kami merupakan pengeluar sproket bersepadu secara vertikal dengan kepakaran pemacu rantai selama lebih 25 tahun. Kemudahan seluas 35,000 m\u00b2 kami menghasilkan lebih 4 juta sproket setahun mengikut piawaian ISO, ANSI, JIS, DIN, BS dan GB, serta diperakui ISO 9001. <a href=\"https:\/\/wheelsprocket.xyz\/ms\/about-us\/\" style=\"color:#E8742A;text-decoration:none;font-weight:600;\">Pembuatan kami \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;\">4J+ keping\/tahun<\/span><span style=\"background:#2e7d32;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">Mampu OEM<\/span><span style=\"background:#245080;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">Saham AU<\/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;\">Bersedia untuk Memesan atau Perlukan Khidmat Nasihat Teknikal?<\/h3>\n<p style=\"color:rgba(255,255,255,.85);font-size:clamp(12px,1.8vw,15px);margin:0 0 18px;\">Pasukan kejuruteraan kami menyediakan sokongan pemilihan percuma dan sebut harga pantas. Stok Australia untuk saiz teras \u2014 penghantaran minggu yang sama untuk sprocket standard.<\/p>\n<p><a href=\"https:\/\/wheelsprocket.xyz\/ms\/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 Dapatkan Sebut Harga Percuma<\/a>&nbsp;<a href=\"https:\/\/wheelsprocket.xyz\/ms\/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 Layari Produk<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Sprockets for Rock Crushers Rock crushers &mdash; jaw crushers, cone crushers, impact crushers, and gyratory crushers &mdash; represent some of the most severe chain drive environments in Australian industry. The crusher chain sprocket must withstand massive shock loads from rock impact, abrasive fine-dust environments, extreme vibration, and continuous operation under high torque. Under-specified sprockets in [&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":[7026,7028,7025,7027,7024],"class_list":["post-2930","post","type-post","status-publish","format-standard","hentry","category-sprockets","tag-cone-crusher-sprocket","tag-heavy-duty-ansi-100-sprocket","tag-jaw-crusher-chain-drive","tag-mining-crusher-chain-sprocket","tag-rock-crusher-sprocket"],"_links":{"self":[{"href":"https:\/\/wheelsprocket.xyz\/ms\/wp-json\/wp\/v2\/posts\/2930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wheelsprocket.xyz\/ms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wheelsprocket.xyz\/ms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ms\/wp-json\/wp\/v2\/comments?post=2930"}],"version-history":[{"count":0,"href":"https:\/\/wheelsprocket.xyz\/ms\/wp-json\/wp\/v2\/posts\/2930\/revisions"}],"wp:attachment":[{"href":"https:\/\/wheelsprocket.xyz\/ms\/wp-json\/wp\/v2\/media?parent=2930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ms\/wp-json\/wp\/v2\/categories?post=2930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ms\/wp-json\/wp\/v2\/tags?post=2930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}