... of holes, crack, abrasion, deep hole, cavity 3. weld two plate together SZ-1200 stainless steel plate cold welding machine ... Widely used in repair all cracks, sand holes, collapse edges, corners, abrasion, etc.8. It is also available welding the toughing ... applications examples:1. weld stainless steel2. Welding process ( holes,)3. Two steel part weld together stainless steel plate cold welding machine ...