Features:
This industrial Resistance Spot Welding Machine system adopts boost charge-discharge capacitors, delivering precise output current. It causes minimal impact on the power grid and features outstanding energy efficiency. Workpieces see nearly no deformation or discoloration after welding, eliminating the need for post-weld grinding. It supports charging voltage feedback control, which enables automatic voltage compensation to maintain stable voltage. This guarantees highly consistent and premium-quality welding results.
Built with a thick steel sheet body, the equipment is structurally sturdy and resistant to deformation.
As professional DC welding equipment, this unit boasts low reactance and elevated effective power.
It is fitted with maximum protection for charging voltage and a loop break alarm for the charging circuit for safer operation.
An intuitive LED display simplifies daily operation and routine maintenance.
The water-cooled transformer adopts 15000-gauss silicon steel sheets and a full copper core with internal water cooling design. Featuring low impedance and high power utilization, it supports a 20% duty cycle for prolonged continuous welding. This core component brings large output power, reduced noise, compact structure and extended service life to the Spot Welding Machine.
Equipped with high-speed solenoid valves, the welding process is accelerated effectively, helping boost overall productivity and cut production costs.
The adopted duralumin cylinder is high-precision, friction-resistant and rust-proof. It operates quietly and enables rapid clamping, while greatly reducing weld spatter.
The whole machine runs steadily with a low failure rate and long service life.
Applications:
Our CNC Spot Welding Machine is applicable to welding stainless steel, brass, copper alloy, aluminium and other materials. It is widely used for processing electric appliances, watch chains, jewelry, tableware and various other metal products. 
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