Description

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.