Description Spot welder is the mechanical equipment for metal welding, which can be used for jewelry repair. It can adjust the output power through a knob and adjust the welding speed through a pedal switch to meet your different spot welding needs. And the ergonomic spot welding gun can ensure a comfortable grip. This spot welding set is your ideal choice! Key Features Strong and Durable: The shell of the spot welding machine is made of high-strength and rigid cast iron and adopts a baking paint process, making it waterproof, dustproof, corrosion-resistant, and anti-rust while allowing it to be used in different environments. And the plastic spot welding gun can resist impact, deformation, and fracture, ensuring an extended service life. Adjustable Welding Speed: The pedal switch can be.

Description Spot welder is the mechanical equipment for metal welding, which can be used for jewelry repair. It can adjust the output power through a knob and adjust the welding speed through a pedal switch to meet your different spot welding needs. And the ergonomic spot welding gun can ensure a comfortable grip. This spot welding set is your ideal choice! Key Features Strong and Durable: The shell of the spot welding machine is made of high-strength and rigid cast iron and adopts a baking paint process, making it waterproof, dustproof, corrosion-resistant, and anti-rust while allowing it to be used in different environments. And the plastic spot welding gun can resist impact, deformation, and fracture, ensuring an extended service life. Adjustable Welding Speed: The pedal switch can be.

Description Spot welder is the mechanical equipment for metal welding, which can be used for jewelry repair. It can adjust the output power through a knob and adjust the welding speed through a pedal switch to meet your different spot welding needs. And the ergonomic spot welding gun can ensure a comfortable grip. This spot welding set is your ideal choice! Key Features Strong and Durable: The shell of the spot welding machine is made of high-strength and rigid cast iron and adopts a baking paint process, making it waterproof, dustproof, corrosion-resistant, and anti-rust while allowing it to be used in different environments. And the plastic spot welding gun can resist impact, deformation, and fracture, ensuring an extended service life. Adjustable Welding Speed: The pedal switch can be.