Aluminum Casting Defect Hole Welding Machine - 1200w, Air Cooling, 1-3.2mm Rod Diameter | Cold Welding Technology For Seamless Repairs, No Heat Transfer, Easy Operation

We take pleasure to introduce ourselves as one of the renowned Exporter and Manufacturer of Aluminum Casting Defect Hole Welding Machine in Qingdao, Shandong, China.
AWE-16A Cold welding machine is an electro-spark deposition welding machine widely used in Foundry / Plastic industry / Oil industry / Automobile industry etc.
Use cold welding technology can easily repair defects like porosity defects / sand hole defects / shrinkage defects / Crackle etc. Suitable for Ductile iron ; Gray iron ; Aluminum ; Copper and Steel.

Main feature:
> After welding no temperature on the welded surface. So no annealing to the workpiece.
> No deformation no undercut to the workpiece, can be re-machining after welding.
> High technology : Use chopped wave soft switch technology , output more accurate.
> High welding intensity : With high single point power output, each point of welding material is combined with the welding substrate , forming metallurgical combination, molten state to the produce very strong combination, minimal chromatic aberration. Easy to operating, any one without professional training can use and no pollution while using.
> Other usage : Can also be used for repairing of mould; hydraulic equipments; machineries etc.