MIG welding gun , built‑in motor MIG torch , self‑feed wire MIG welding torch , 200A 350A 500A extended length gas‑shield welding gun , 10m 15m 20m long cable mig torch , welding equipment consumable

Product Description

This built‑in‑motor spool‑on MIG welding torch is specially designed for long‑distance field welding work. Equipped with an integrated drive motor inside the gun handle, it realizes stable direct wire feeding at the torch head, effectively solving the common problem of wire feeding jamming, slipping and unstable wire delivery caused by excessively long traditional welding torch cables.

Available in 200A, 350A and 500A current grades, with optional cable lengths of 10 m, 15 m and 20 m. The outer sheath adopts high‑strength wear‑resistant rubber material, which delivers excellent anti‑aging, oil‑resistant and bending‑resistant performance. It can withstand frequent dragging, twisting and outdoor harsh‑environment operations, greatly extending the service life of the whole torch.

Ergonomically optimized handle shell brings comfortable grip feeling, reduces hand fatigue during long‑time continuous welding. Internal precision wire‑feeding motor provides steady and consistent wire speed, avoiding wire blockage, arc fluctuation and spatter overflow. Stable arc output helps obtain smooth and uniform weld bead, improving overall welding efficiency and finished‑weld quality.

Compared with conventional long‑cable MIG torches, this motor‑integrated torch cancels the limitation of long‑distance wire‑feeding resistance. It is widely used for large‑structure fabrication, ship‑building, engineering machinery maintenance, steel‑structure site construction and other working occasions where welding machines need to be placed far away from the welding position.

Complete internal wiring is reliably assembled, with good gas‑tightness to prevent shielding‑gas leakage. It works well with ordinary MIG‑mag welding machines. It is a practical heavy‑duty welding consumable for workshops, construction sites and outdoor engineering‑repair projects