The pipe pile rolling welding machine (cage machine) is divided into universal and automatic types. The universal type adopts traditional speed controller control and has simple electrical maintenance, which is adopted by most old pipe pile factories; The automatic type adopts frequency conversion program control, which reduces the dependence on skilled operators and is easy for beginners to master, making the operation simpler and more intuitive. The automatic end encryption pitch and length adjustment digital calibration ensure the quality of the pipe pile reinforcement skeleton is fully guaran
teed. Pipe pile reinforcement skeleton rolling welding machine 

Technical Parameters:

1. Welding skeleton diameter: φ 300~φ 600mm (φ 500- φ 800mm)
2. Welding skeleton length: 6M~15M (automatic type with digital calibration length)
3. Number of longitudinal bars: determined according to user needs
4. Longitudinal reinforcement diameter: Φ 7~Φ 13mm
5. Cage pitch: 50 mm~120 mm
6. Drive power:<10Kw
7. Welding transformer power: 200 KVA
8. Host speed: 0-60rpm
9. Welding type.: Resistance welding
10. Ring reinforcement material: steel bars with carbon content<0.2%
11. Solder joint strength loss:<5%
12. Tensile or shear force at the welding point:>200 Kg
13. Cooling method for welding transformer: air cooling