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ADB-920 Platform spot welding machine

Short Description:

The ADB-920 IF inverter spot welding machine is a three-phase alternating current that is rectified into a pulsating direct current, and then the inverter circuit composed of power switching devices becomes an IF square wave connected to the transformer, and after stepping down, it is rectified into a direct current with less pulsation to supply the electrode pair DC resistance welding equipment for welding workpieces. IF inverter welding is one of the most advanced welding methods at now.

ADB-920 Platform spot welding machine

Welding Video

Welding Video

Product Introduction

Product Introduction

  • Can effectively suppress welding spatter and obtain stable and high-quality welding results

    The continuous heat supply generated by the flat output current of the intermediate frequency welding machine makes the temperature of the nugget rise continuously. At the same time, the precise control of the current rising slope and time will not cause spatter due to heat jumps and uncontrollable current rising time. Produce.

  • Short power-on time, high thermal efficiency, beautiful welding shape

    The intermediate frequency inverter spot welder has a flat output welding current, which ensures the high-efficiency and continuous supply of welding heat. And the power-on time is short, reaching the ms level, which makes the welding heat-affected zone small, and the solder joints are formed beautifully.

  • High control precision

    Due to the high working frequency (usually 1-4KHz) of the intermediate frequency spot welding machine, the feedback control accuracy is 20-80 times that of the general AC spot welding machine and the secondary rectification spot welding machine, and the corresponding output control accuracy is also very high.

  • Energy saving

    energy saving 30%. Due to high thermal efficiency, small welding transformer and small iron loss, the inverter welder can save more than 30% energy than AC spot welding machine and secondary rectification spot welding machine when welding the same workpiece.

  • inverter spot welder is suitable for grid power supply balance, without power compensation equipment

    It is used for spot welding and nut projection welding of high-strength steel and hot formed steel in automobile manufacturing industry, spot welding and multi-point projection welding of ordinary low-carbon steel plate, stainless steel plate, galvanized plate, resistance brazing and spot welding of copper wire in high and low voltage electrical industry, silver spot welding,etc.

Welder Details

Welder Details

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Welding Parameters

Welding Parameters

Parameters of IF spot welder

Successful Cases

Successful Cases

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After-sales System

After-sales System

  • 20+Years

    service team
    Accurate and professional

  • 24hx7

    service online
    No worry after sales after-sales

  • Free

    Supply
    technical training freely.

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Partner

Partner

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Welder FAQ

Welder FAQ

  • Q: What should be paid attention to in the maintenance of spot welding machine?

    A: When maintaining the spot welding machine, you need to pay attention to the electrical safety of the equipment, maintain the electrodes and maintain other parts of the equipment.

  • Q: What should be paid attention to when using the spot welding machine?

    A: When using spot welding machines, attention should be paid to electrical safety, operator safety and normal operation of equipment.

  • Q: What matters should be paid attention to in the maintenance of spot welding machine?

    A: When repairing the spot welder, you need to pay attention to the electrical safety of the equipment, the technical difficulty of maintenance, and the use of suitable tools.

  • Q: What are the causes of spot welding machine failures?

    A: The cause of the failure of the spot welding machine may be a variety of factors such as damage to electrical components, electrode wear, and power failure.

  • Q: What are the welding methods of spot welding machine?

    A: The welding methods of the spot welding machine include manual spot welding, automatic spot welding and semi-automatic spot welding.

  • Q: What kind of smell will be produced during the welding process of the spot welder?

    A: The welding process of the spot welding machine will produce some special smells, and it is necessary to maintain a well-ventilated environment.