Jewelry Wax Welder Model No.: HJ-234 SPECIFICATIONS of Wax Welding Machine Model HJ-234 Voltage 110V or 220V size 170x100x75mm Shipping Weight 2kg Maximum Temp 180 When you make mass jewelry production, you need to build a wax tree, in this case, you need a wax welder for making wax trees for lost wax casting.
