Medium Frequency Inverter DC Spot Welding Machine
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|Min. Order:||1 Set|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Model NO.: DTMZ-90/160/250/500
- Certificates: ISO, CCC
- Trademark: xinchang
- Specification: export standard
- Type: Spot Welders
- Current: Direct Current
- Transport Package: at Customer′s Requrest
- Origin: Ningbo China
1, Use medium frequency inverter controller, welding current is DC, 1000Hz, so welding current is more stable.
2, Saving energy. Lower welding current and pressure of electrode;
3, Top quality. Comparing with traditional AC welders, the welding stability and concordance are better, as less crator, more beautiful, more firm.
4, There phase power supply input evenly, lower strike force to Power Grid.
5. save electricity 40% than AC welding machine
6, Equipped with PLC touch screen, LED display clearly, easy to adjust and operate
1, Machine body of thick steel sheet, not easy to deformation
2, Microcomputer control, accuracy and steady
3, Water cooling transformer: Use silicon sheets of 15000 gauss permeability to pile up. There is cooling water in inside, using full copper alloy core, reducing impedance, improving the utilization of power, 20% duty cycle to ensure the requirement of long time welding, big output power. The useful lifetime is longer, noise is smaller, structure is more compact and reasonable.
4, Fast solenoid valve, making welding speed faster, thereby the productivity is higher, therefore decreasing cost.
5, Cylinder adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and loading is faster, thereby reducing the weld spatter.
It is special suitable for spot welding of Aluminum plate.
|DTMZ-12||DTMZ-28||DTMZ-50||DTMZ-90||DTMZ-160||DTMZ-250||DTMZ-2× 160||DTMZ-2× 250|
|Max current firstly input||A||55||140||340||600||840||1280||1680||2560|
|Max current secondary output||KA||7||12.8||20||25||30||42.9||60||80|
|Cooling water flux||L/min||6||6||8||8||10||10||12||12|
|Atmosphere temperature||º C||0-30||0-30||0-30||0-30||0-30||0-30||0-30||0-30|