Manufacturers supply 800 bandwidth belt groove roller belt conveyor 89 * 315 800 * 315 groove roller 89 basic parameters of roller diameter: 89mm Roller Length: 315mm roller Material: Q235 use roller bearings: 6204 bearing manufacturers: Los shaft idler shaft diameter: 20mm wondered 800 belt groove roller manufacturer Which is better? Of course, preferred "Ruixing mining machine," Ruixing mining machine is brand trademark Zaozhuang Fuxing Mining Equipment Co., Ltd. The company is specialized in the manufacture of roller 89 * 315 on the development of large-scale joint-stock enterprise, engaged in manufacturing roller more than ten years, belong to the same industry-leading products. "Ruixing mining machine" Fuxing Zaozhuang Mining Equipment Co. of groove roller with a rotating flexible, low resistance, small radial runout, axial bearing capacity and large features in the transport belt in a flexible operation, low friction greatly reducing the flame retardant conveyor belt friction, improve their life, to choose the groove roller manufacturer, preferred Zaozhuang Mining Equipment Co. Fuxing. If you want to know more dates Zhuang Fuxing Mining Equipment Co. product information, please visit: [Zaozhuang Mining Equipment Co., Ltd. is Fuxing http://www.fxkssb.com/ [official website] Sales Tel 0632-7935557] [Online Sphere] caozhuang Economic Development 2043205260 Email [email] 2043205260@qq.com [Contact] [address] Ms. Pan Zaozhuang City, Shandong Province, Shao Yicheng District ancient town