DESCRIPTION
Seam welding is a kind of form permanent metal welding.When welding, welding pressure, between two welding wheel spin welding wheel drives the weldment and electricity, welding current by welding and local heating, forming successively overlapping to form a continuous weld joint and realize the permanent welding.Light reaction for casing, such as automobile, motorcycle fuel tank; Barrel, such as cans, and sheet forming artifacts, such as wheels, seam welding of muffler, radiator, etc.
Adopt 75KVA/100K medium frequency inverter DC power source. Duty cycle rate is 50% while welding output current is 26KA. The three-phase power supply, through rectified by a special inverter, is converted into 1000Hz AC voltage and then is transmitted to a medium frequency transformer so the current is rectified in order to supply DC welding current.
FEATURE
1. Adopt intelligent microcomputer single piece controller which achieve pure digital setting. Online computer programming, LED digital display, stable performance, convenient modification of the program online.
2. Adopt intelligent microcomputer control welding system. When the voltage fluctuates, it will compensate the welding current automatically to ensure the stability of welding.
3. Adopt digital circuit control; select the components from famous factories in the world to ensure the equipment could operate steadily in the long run.
4. Adopt SEMIKRON from West Germany, IXYS and IR silicon controlled from United States. High precision, long operating life, achieve high stability control of the magnitude of current.
5. The transmission tile axis adopts the latest mercury conductive technology from abroad. State-of –the-art technology with good performance in transmission and conductivity.
6. Welding roll wheel adopts the alloy copper material from Japan. High rigidity, good conductivity.
7. The transformer adopts the high pure silicon steel sheet from Japan, good performance in magnet and electricity conductivity. Low consumption of electricity. Stronger and more stable power.
8. Welding mold and the connection of the whole machine uses the mosaic connection. Easy to be assembled and disassembled.
9. AC pulse, secondary rectifying and three-phase medium frequency type of welding power source are available.
