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[China]
Trade Verify
Address: Room 501, Xuyuan Building, No. 5003 Longgang Road, Shenzhen, Guangdong, China 518000
Contact name:Kary Hou
GUANGDONG HWASHI TECHNOLOGY INC. |
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Verified Suppliers
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HWASHI WL-MF-250K Vertical Type Metal Sheet Medium Frequency Inverter Spot Welding Machine
DETAILED DESCRIPTION
1. MF Inverter Spot Welder is an advanced welding equipment. 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 then the current is rectified in order
to supply DC welding current.
2. The advantage is that it helps to greatly reduce the energy of
iron core material, as the frequency of welding transformer is
promoted from 50/60Hz of mains supply to 1000Hz. Besides, the
commutation diode of subloop of transformer could transform the
electric energy into DC power which is used to provide power for
welding.
3. Under such circumstance, the inductance coefficient of subloop
could be improved dramatically and the production cost could be
minimized because the inductance coefficient is an important factor
that results in energy loss but could almost be ignored in DC
welding circuit.
Intelligent welding control system Raw materials made to standard Input and read welding parameters. | |
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
Custom processing of electrodes
