Custom Small DN Resistance Welder 380VAC Spot Welding Machine
Intermediate frequency inversion spot projection welder is currently one of the most advanced welding equipment. It is widely used. The standard components adopted are all international famous brands, so that the overall quality of the welder reaches the first-class standard.
Description
Feature
Intermediate frequency inversion spot projection welder is currently one of the most advanced welding equipment. It is widely used. Its welding transformer is of small volume while its output energy is strong. Since the welding transformer frequency is improved from 50/60HZ to 1,000 Hz, it can greatly reduce the weight of the core material, coupled with the rectifier diode in the secondary circuit of the transformer which is used to transform the electric energy to DC for the welder. Thus, the value of the secondary loop induction is greatly improved and save more than 30% of the user’s power.
Its power demand for the workshop is low, which is only 1/3 of the traditional rectifier resistance welder.
Since its welding current is zero, the effective value of welding is substantially increased, the actual welding time is reduced, and the smooth welding current can greatly reduce the electrode pressure, and finally reduce the work piece deformation.
The medium frequency welding system of our company is optimized indesign. Its fast welding current rise rate enables it to replace energy storage welder and secondary rectifier welder. Its performance in the galvanized steel sheet and aluminum welding is very good. It is the most economic scheme for high power energy storage welder and secondary rectifier welder.
Use of high-speed microprocessor, the best and most intelligent calculation method to improve the overall stability of the welding.
Secondary current closed loop control can be control the actual welding current faster and more precise.
Welding cycle from time sequences of the per-pressing, pressurization preheating, ramp, welding 1, cooling 1, welding 2, cooling 2, welding 3, slow reduce, cooling 3, tempering, maintenance, rest, etc. It also be provided with multiple pulses, which can satisfy the welding process requirement of various materials.
The operating interface uses a large LCD screen, with Chinese and English switching display, the operation is very friendly, and is in line with international trends.
With automatic connection interface and system fault self-diagnosis function, it is convenient for repairing.
It is suitable for spot welder, seam welder, butt-welder, brazing welder, gantry welder and other automation resistance welding machine.
Cylinder reversing valves applied are “Noreen” solenoid valve imported from British. It is with fast response speed, large flow, long service life, and it can adapt to the high speed dotting requirements.
Specification
