Welding turning roll of rolling welding machine Advantage:Welding totaor has a brief and compact structural design, it is small in size, l ight weight, it is used for the cylindric workpieces weighting less than 1000kg and diameter at 20mm to 800mm, while stepless speed regulation can be achieved within the 80-1600mm/min, simplicity of operation, can be installed and moved easily.1. High power, big output torque;2. DC stepless speed regulation, wide speed adjustment range;3. The diameter scope of work pieces applied is widened by equipped with two sets of roller wheels;4. With compact, simple and light structure, it adapts to various working environment;5. Equipped with manual control box, the initiation and termination of roller wheel frame are easily taken under controlled.6. The manual control box can real-time control the rotating speed, on/off, positive/reverse rotation of roller wheel frame;7. It applies to the welding and cutting process of slender work pieces.ModelNHTR-3000Power Input1Phase,AC110/220V,50/60HzTurning Capacity3000kgLoad Capacity3000kgSpeed Range80~1600mm/minDiameter Range40-1400mmDrive MotorDC220V 200WRoller TypeNH,50mm(w)*200mmDimension(Drive):800*370*360mm(Idler):800*260*360mmNet WeightDrive120kg,Idler80kg