... Repair 1. Injection mold, stamping mold, casting mould, rubber mould, alloy mold 2.Soldering thin stainless steel table-board injection mold welding machine ... in repair all cracks, sand holes, collapse edges, corners, abrasion, etc.8. It is also available welding the toughing mouth of ... welding two steel parts together3.welding two same thickness plates together4. COrner welding injection mold welding ...