We are Rizhao OLT Machinery Co., Ltd based in Rizhao , China. We are member of Tradekey.com since January, 2011. Our business is related to Industrial Machinery industry and we specifically deal in belt conveyor parts. Please find our product details below: belt conveyor idler Using the international standard design and manufacturing technology, our company improves the production and design of idlers to a higher level. The idler produced by our company enjoy minimum revolving resistance, long life, small maintaining work and high carrying capability. Idler is the main part of belt conveyor, our company adopts special fine welding steel pipe for idler, in order to reach the high-speed operation requirements. The bearing holder has been manufactured after stamping many times by the imported cold griped steel. Adopting the big roving crack bearing can greatly reduce the friction resistance. The sealing technology has been specially designed, filled with resisted high speed, high temperature and ultralow temperature antioxidant lithium. So it prevents the corrosion of the impurity, the water and the air effectively. belt conveyor roller Roller welding technology adopts CO2 guarantee welding and sub-merged arc welding, the weld bead is tested by ultrasonic and X-ray. Roller bearing holder adopts oil-cup-style grease lubrication. The surface of transmission roller is herringbone or diamond pattern which are made the sulfide rubber casting, the connection between roller and axis uses the ways of keying, heated and keyless locking devices according to the need. Before delivery, all rollers will be tested by balance experiment in order to reach the minimum revolving obstruction. Section type structure of roller holders is easy to maintenance. belt conveyor cleaner The corporation can provide the polyurethane belt cleaner and the tungsten carbide tension belt cleaner. belt conveyor roller Roller welding technology adopts CO2 guarantee welding and sub-merged arc welding, the weld bead is tested by ultrasonic and X-ray. Roller bearing holder adopts oil-cup-style grease lubrication. The surface of transmission roller is herringbone or diamond pattern which are made the sulfide rubber casting, the connection between roller and axis uses the ways of keying, heated and keyless locking devices according to the need. Before delivery, all rollers will be tested by balance experiment in order to reach the minimum revolving obstruction. Section type structure of roller holders is easy to maintenance. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.