110V Auto Rotary Inner Boring Welder [Powerful motor]-Powerful 300-370 watt motor

[Powerful motor]-Powerful 300-370 watt motor

Rotary Switch And Rotary Port use and precautions There are two ways to connect the rotating shaft

Capacity (ml)

Cluster/Claw: model 240cc cluster

110V Auto Rotary Inner Boring Welder [Powerful motor]-Powerful 300-370 watt motorAuto Rotary Inner Boring Welder Portable Line Machine Welder 110V It has many advantages, such as small size, light weight, easy to carry, good welding quality, and has less demanding on the environment and the use of space. It is widely used in large scale equipment, pin hole construction machinery, such as the hole in the bearing bore welding repair, a short distance of the longitudinal seam weld. In short, the portable automatic bore welding is an