Place of Origin:
China
Brand Name:
HWASHI
Certification:
CE/CCC/ISO
Model Number:
WL-MF-90K/160K
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Hwashi stainless steel automatic resistance point weld machines inverter DC point welding machine price spot welder
DETAILED DESCRIPTION
MF Inverter Spot Welder represents cutting-edge welding technology. Using a special inverter, three-phase power supply is converted into 1000Hz AC voltage, which is then transmitted to a medium frequency transformer. The resulting current is rectified to supply DC welding current.
One major advantage lies in its significant reduction of iron core material energy, achieved by increasing the welding transformer frequency from the typical 50/60Hz mains supply to 1000Hz. Additionally, the commutation diode in the transformer's subloop transforms electric energy into DC power, used to fuel the welding process.
In this setup, the inductance coefficient of the subloop experiences a remarkable improvement, leading to minimized production costs. The inductance coefficient, a key factor contributing to energy loss, becomes nearly negligible in the DC welding circuit.
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Intelligent welding control system Raw materials made to standard Input and read welding parameters. |
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Custom processing of electrodes Customized Electrodes which will be suitable for Welding material like steel, aluminium, silver, stainless Steel, and nickel steel. |
Shape structure and welding method Design the right machine shape and mold according tothe welding product. |
Feature
1. Three-phase power supply, grid balance, small impact on the grid
The power factor is as high as 0.7-0.9 (power frequency 0.4), which greatly reduces the reactive power loss.
2. Significantly improved welding control accuracy
The inverter frequency reaches above 1000Hz, and the welding current control ability and control accuracy are 20 times higher than those of AC welding machines.
3. Great leap in welding quality
The current waveform is straight, the size of the nugget is stable, the spatter is less, and the surface quality of the solder
joint is good.
4. Save basic investment and save energy
The grid power demand is low, only 2/3 of the AC resistance welding machine; the welding time is short and the electrode life is long.
5. Human-computer interface, easy to operate
Multiple sets of welding specifications can be stored and called with one key, real-time display of welding current and time, monitoring and alarm functions of welding pressure, cold water flow, and welding current.
Specifications
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APPLICATION AND SAMPLES
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