Steel conveyor chain RF-R-SRL series

rollerdouble-pitchsmall-size

Double Pitch Chain with outboard rollers are free-flow chains in which the pins of Double pitch are extended and free-rotating outboard roller are attached to them. Since multiple outboard roller can be attached, it is suitable for conveyors that directly carry small transported items. Standard Series, lambda (Lube-free) specifications, and SS (stainless steel) specifications are available. * NP Series (nickel plating) are also available, so please contact us for details. Features - Equipped with outboard roller, it is suitable for making conveyors more compact. - Back venting is possible, making the return side layout easier. -Since multiple outboard roller can be attached, it is also suitable for conveyors that place small transported items directly on outboard roller. Standard Series · The chain body is made of steel, and you can choose between steel and Plastic Roller rollers for the R rollers only. Steel roller - All parts are made of steel and are heat-treated and hardened. ・Operating temperature range: -10℃ to 150℃ ・Lubricating is required. Plastic R Roller (engineering plastic) - Lightweight (30% lighter than steel), low noise (5-7dB lower than steel) - Rolling resistance (30% reduction compared to steel) ・Operating temperature range: -10℃ to 80℃ ・Oil must be applied between the pin and bushing. The engineering plastic roller is white. Lambda (Lube-free) specification - By using special oil-impregnated bush, it can be used for a long period of time Lube-free. *The steel outboard roller require oiling.