... , Al welded well. 3. CE,SGS, ISO9001, CCC MIG-500P Double Pulse Aluminum Inverter Digital Welding Machine Order No.ZT5751Product ModelMIG ... aluminium 1, Easy operation and unitary adjustment.2, Built-in data source. Automatic and intelligent parameters can be set.3, Can ... the welding robots.10, Function of constant-voltage MIG welding, double pulse MIG welding, MMA welding, carbon air gauging. MIG-500P ...