110V/220V pumping wax injection machine jewelry processing equipment wax injection machine casting machine wax plate machine wax injection machine gold beating tools equipment Voltage:AC110V/220V Power:350W Weight:about 6.9KG Note:The above dimensions are measured manually, there are errors, please prevail in kind! Instructions for use: 1. Connection method: the pump inserted into the air inlet, and then the regulator to rotate back, and then the pump hit to use the pressure; 2. Temperature setting: method: a. First press the set key, through the △ ▽ key set to the use of temperature. 3. Film parallel to the wax injection port inward push