Mask Welding Machine
This
product is an automatic mask production line, fully automatic
operation, easy to operate. We have a lot of workers to install the
machine, shorten the delivery...
Pretoria Mask Welding Machine
Nov 04, 2019 Spot welding uses the heat from an electrical current to join 2 pieces of metal quickly, and is typically used for joining sheet metal. Its also easy to do with a spot Mask Welding Machine, which has 2 electrode tongs about 6 inches (15 cm) ...
