Shandong manufacturers supply bandwidth groove roller belt 800 108 * 315 800 Shandong bandwidth trough belt conveyor idlers 108 * 315 basic parameters of roller diameter: 108mm roller length: 315mm roller Material: Q235 use roller bearings: 6204 Bearings Manufacturer: Los shaft idler shaft diameter: 20mm roller manufacturer first brand swee Minerals ask 108 * 315 groove roller manufacturer Which is good, of course, the most important "Ruixing mining machine" Ruixing machinery Zaozhuang City Fuxing registered trademark of Mining Equipment Co., Ltd., founded in 2005, engaged in the bandwidth 800 belt conveyor idlers manufacturing more than ten years, product variety, range, with coal safety certificate more than 50 kinds of products, the coal industry is preferred units. 800 belt groove roller seamless steel tubes welded together, bearing manufacturers have formal security code factory, good sealing performance, can effectively waterproof, dustproof, greatly improves roller life. Ruixing mining machine on the official website of http://www.fxkssb.com/ worth more idlers product type and images, are interested can look forward to at any time, maybe you need to Oh! 】 【Sales Hotline: 0632-7935557 [phone] Hotline: 15063226379 QQ [online]: 2043205260 [Contact]: Miss Pan [address]: Zaozhuang City, Shandong Province Economic Development Zone Caozhuang Shao Yicheng District ancient town