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FWT-20000 Medium frequency inverter spot welding machine (air cooled)

Model: FWT-20000, power: 90KVA

Product Description:

Up to 1500 solder joints can be output per minute;

1 kHz, 2 kHz, 4 kHz, 8 kHz inverter frequency, high control precision, welding time

It can be accurate to 0.25 ms or 0.125 Ms;

Intuitive display, touch LCD, easy to operate;

Constant current, constant voltage, constant power, constant pulse width and other control modes are suitable for welding of various materials and products;

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Product Details

Product Description:

Up to 1500 solder joints can be output per minute;

Inverter frequency of 1kHz, 2KHz, 4kHz, 8kHz, high control precision, welding time can be accurate to 0.25ms or 0.125ms;

Intuitive display, touch LCD, easy to operate;

Constant current, constant voltage, constant power, constant pulse width and other control modes are suitable for welding of various materials and products;

Three stage discharge heating mode, slow current rise and slow drop control;

Set parameter upper and lower limit current monitoring;

Features of intermediate frequency intelligent inverter spot welding machine:

1. The welding current is pulsating DC (with small waviness);

2. IGBT inverter frequency is 1 ~ 8kHz, power on time control cycle is 0.25ms, discharge time can be adjusted and controlled arbitrarily;

3. It can monitor current, voltage and power in real time;

4. It has the function of fault diagnosis and alarm such as current abnormality, monitoring value overrun, network voltage overrun, overheat, etc., which can greatly reduce the defective rate of product welding.

5. Three stage discharge setting, with the function of slow rise and slow drop of current, can effectively solve "spatter" and ensure the stability of welding.

6. The electrode life can be effectively prolonged. Energy saving is more than 50%.

Scope of application:

Widely used in copper, aluminum, nickel, stainless steel and other non-ferrous metals and electronic devices, precision instruments, low-voltage electrical appliances and light industry, home appliances and other industries.