\n
Kim Sang-woo, Senior Mechanical Engineer, Port Terminal Company, Busan (early 2025)<\/strong><\/p>\n“We specified 240B15 and 240C45 for a ship unloader main drive refurbishment at our Busan facility. Korea Ever-Power supplied both with custom bores \u2014 4.5-inch on the B-hub and 6.5-inch on the C-hub \u2014 machined to our drawings. The CoC and material certificates were included in the shipment as requested. Components arrived within the 18-day window we agreed on, which met our maintenance schedule.”<\/p>\n<\/div>\n
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Cho Byung-kwan, Chief Engineer, Cement Plant, North Gyeongsang Province (2024)<\/strong><\/p>\n“Kiln auxiliary drive slow-roll sprocket replacement \u2014 we needed 240C35 with a 5-inch bore and dual keyways. Korea Ever-Power machined both keyways 180 degrees apart as per ASME B17.1 with the correct tolerances. The technical team confirmed our keyway specification before machining, which avoided the tolerance error we had with our previous supplier. Sprocket has been in service for nine months without issues.”<\/p>\n<\/div>\n
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Lee Hyun-sik, Procurement Director, Industrial Plant Engineering Company, Seoul (Q2 2024)<\/strong><\/p>\n“We manage equipment procurement for multiple heavy industrial clients across Korea. Korea Ever-Power is now our standard source for #180 and #240 sprockets. The combination of stock availability, custom machining capability, and documentation provision covers everything our clients need for these components. Delivery reliability over the past 14 months has been consistent \u2014 one delayed order in that period, which was communicated proactively rather than discovered at deadline.”<\/p>\n<\/div>\n
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Park Jae-hyun, Maintenance Manager, Aggregate Processing Plant, Gyeonggi-do (early 2025)<\/strong><\/p>\n“Our primary crusher feed conveyor uses #240 chain with 240B14 and 240C40 sprockets. We replaced the full set during last year’s annual maintenance. Korea Ever-Power supplied both units with standard bore from stock \u2014 no custom machining needed in this case. Lead time was 12 days. The hardened teeth on the 240B14 are holding up well considering the abrasive quarry dust environment; previous sprockets lasted about 14 months and we are currently at 11 months with no visible tooth wear approaching replacement threshold.”<\/p>\n<\/div>\n
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Yun Tae-jun, Project Engineer, Heavy Forging Facility, Ulsan (2025)<\/strong><\/p>\n“New press line installation. We originally considered multi-strand #180 but the Korea Ever-Power engineering team recommended single #240 as simpler and more reliable for our specific torque and speed parameters. The pre-order consultation was thorough \u2014 they ran the numbers and explained why #240 was the right choice. Sprockets arrived on schedule, both with machined bores and single keyways per our specification.”<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"
\n
\u0e40\u0e01\u0e32\u0e2b\u0e25\u0e35 \u0e40\u0e2d\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e1e\u0e32\u0e27\u0e40\u0e27\u0e2d\u0e23\u0e4c #240 roller chain sprockets<\/strong> are built for the most demanding low-speed, high-torque drives in industrial service. At 3-inch pitch (76.2 mm)<\/strong>, the heaviest C-hub 60-tooth unit weighs 1,419 lb with an outside diameter of 59.040\u2033 \u2014 these are the sprockets used in primary drives for heavy presses, large cement kilns, bulk ship unloaders, and major \u0e2a\u0e32\u0e22\u0e1e\u0e32\u0e19\u0e25\u0e33\u0e40\u0e25\u0e35\u0e22\u0e07<\/a> head shafts where nothing smaller is mechanically adequate.<\/p>\n<\/div>","protected":false},"featured_media":3209,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[6658],"product_tag":[],"class_list":{"0":"post-3207","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sprocket","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/sprocket-chain.net\/th\/wp-json\/wp\/v2\/product\/3207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprocket-chain.net\/th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sprocket-chain.net\/th\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/th\/wp-json\/wp\/v2\/comments?post=3207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/th\/wp-json\/wp\/v2\/media\/3209"}],"wp:attachment":[{"href":"https:\/\/sprocket-chain.net\/th\/wp-json\/wp\/v2\/media?parent=3207"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sprocket-chain.net\/th\/wp-json\/wp\/v2\/product_brand?post=3207"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sprocket-chain.net\/th\/wp-json\/wp\/v2\/product_cat?post=3207"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sprocket-chain.net\/th\/wp-json\/wp\/v2\/product_tag?post=3207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\u0e40\u0e1f\u0e37\u0e2d\u0e07\u0e42\u0e0b\u0e48\u0e25\u0e39\u0e01\u0e01\u0e25\u0e34\u0e49\u0e07](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Roller-Chain-Sprockets-3.webp\" "\\"\\"")
<\/p>\n![\"#240](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-1.webp\" "\\"#240")
<\/p>\n![\"#240](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-2.webp\" "\\"#240")
<\/p>\n![\"#240](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/relationship-between-transmission-ratio-speed-and-torque.webp\" "\\"#240")
<\/p>\n![\"\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e40\u0e1f\u0e37\u0e2d\u0e07\u0e41\u0e25\u0e30\u0e42\u0e0b\u0e48](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-application-3.webp\" "\\"\\"")
<\/p>\n![\"#240](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/chain-2.webp\" "\\"#240")
<\/p>\n![\"Korea](\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/ever-power-workshop-3.webp\" "\\"Korea")
<\/p>\n