Cold Arc Welding Equipment for Inner Wall

                       Variable Pressure Cold Metal Cladding Equipment
 
Introduction:
Variable voltage cold metal welding technology and equipment is a new technology about cold arc welding, and greatly improving the traditional melting polar gas shielded arc welding technology.This technology is mainly adopted advanced electronic technology to actively control welding current waveform and voltage, to achieve the heat inputting controlling with the cooperation of droplet short transfer. Variable current & voltage cold metal welding technology can reduce significantly welding heat input and cladding layers dilution rate,and provide the quality of the cladding layers.
Our company research and develop the technology of variable current & voltage cold metal stainless steel or copper alloy independently using for the inner wall of oil cylinder,and produce a series of variable current & voltage cold metal welding equipment using for the inner wall .

Technical Parameter:
Main Configuration:
1. The new type of pulse welding power source.
2. High precision servo motor and digital control system.
3. The mechanical oscillation.
4. Special water-cooling welding gun.
5. Water circulating cooling system.
6. Welding video tracking system.

Main Purpose:
1. Using for anti-corrosion strengthening and repairing of the hydraulic support column outside cylinder and middle cylinder inner wall.
2. Using for the anti-corrosion strengthening and repairing of  integrated excavators retracting cylinder inner wall.
3. Using for the anti-corrosion strengthening and repairing of petroleum pipeline inner wall.
4. Using for the anti-corrosion strengthening and repairing of the inner wall of the cylinder, pipe, etc.

Main Advantage:
1. Low welding heat inputing,only 1/3 of the traditional gas metal arc welding, so,welding heat affected zone is small, and almost no thermal deformation.
2. Cladding layers dilution rate is low,and less than 2% after welding, can compare with laser cladding, the cladding layer is high quality.
3. Wide application scope for Welding material and base material,can be used for almost all the carbon steel, stainless steel, aluminum, copper, nickel and other different types of medicine core, solid core welding wire and base material on the market.
4. Almost no splash during the welding process.


Our service:
* Inquiry and consulting support. 
* View our factory.
* Warranty: one year, offer the extended warranty service.
* Engineers available to service machinery overseas.

Contact Us:
Tiana Xie