Internal welding machine DPIWM36-38 parameter:

Applicable Range: 813~863mm (36-38in)

Number of Clamp Shoes: 18 x 2

Expanding Force: 450T

Traveling Speed: 0~2.5m/s

Working Pressure: 1.2

Number of Welding Torch: 4

Feeding Rate of Welding Wire: 8.5~10m/min

Applicable Thickness: 6~30mm

Wireless Remote Control: optional