Polyurethane wheel, heat-resistant, wear-resistant, non-skid Stepless adjustable speed with ac motor, wildly speed adjustable range. Special wheel design, increasing the applicable diameter of the workpiece. With compact, simple and light structure, adapts to various working environment. Equipped with manual control box, the initiation and termination of roller wheel frame are easily taken under controlled. The manual control box can real-time control the rotating speed, on/off, positive/reverse rotation of roller wheel frame. Suitable for welding and cutting of the elongated workpiece. Model Nhtr-3000 Power input phase1 phase ac 110/220v 50/60hz Turning capacity3000kg Load capacity 3000kg Max speed 1500mm/min Diameter rangeF40-1400mm Drive motor Ac220v200w Roller typeNh, 50mm(w)*200mm(f) Dimension Drive:800*370*360mm Ldler:800*260*360mm Jinan north equipment co., ltd is a sino- foreign joint venture enterprise , which is located in jinan pioneering park for overseas scholars. Jinan north equipment co., ltd’s leading products include :light welding positioner , heavy duty welding positioner, light welding turning roll , nc flame/plasma cutting machine , portable flame cutter , welding oscillator and all kinds of wire feeding parts .Our company’s products have been exported to europe , america , australia , southeast asia and other regions , got good reputation and trust from our domestic and oversea clients.