Pneumatic spot welder -80KVA400L

Pneumatic spot welder -80KVA400L

Product description:

  • Pneumatic spot welder -80KVA400L

    Name: Pneumatic spot welder 800KVA400L

    Model: JD-60/80/100/150 / 200KVA

    According to welding products required, can be made of various lengths given arm length.

    application: Mainly for low-carbon steel, stainless steel and some non-ferrous metal welding, and can achieve board and the board, the board and projection welding nut, stud projection welding. The automotive, appliance manufacturing, welding metal parts bins and other areas.


    1. Direct pressure mechanism, with the dynamic performance, welding speed
    Solenoid valve Japan Kuroda, fast response, good quality, and the electromagnetic valve cylinder connected directly to accelerate action reaction speed, can reduce the loss of air flow.
    2. Long service life, low noise
    Strengthen the solid steel body, with shock, anti-vibration, stable welding, machining fine, compact, cylinder running smoothly, improve service life and reduce noise.
    3. Security, easy to use
    High-performance air system filter cup with a shield to prevent flying debris when broken glass, also suffered collision protection from external shocks. Cup and cover removable, easy maintenance.
    4. The use of water-saving forced cooling mode
    By circulating cooling water, avoiding water waste, a significant reduction of cooling water. Longer working hours.
    5. Simple and practical upper insulation
    Using the upper secondary conductor insulation way to avoid the adhesion of iron or lower seat when welding tooling installation site is easy to produce insulation short-circuit accident.
    6. The main circuit using high-power SCR non-contact switch
    Main circuit water-cooled high-power thyristors, power output strong, stable, reliable, long life.
    7. High conductivity, low power loss, high temperature automatic protection.
    Secondary current loop, the main transformer output last stage multi-layer high toughness, high conductivity copper soft belt and V-shaped connector; a substantial increase in service life, the next stage output with integrated directly connected institutions, power loss reduction to a minimum.

    Main transformer is equipped with temperature control system, circulating water temperature is too high, the machine will automatically power off, temperature normal, will automatically power.

    Technical Parameters:

    Rated Rated Rated The maximum short-circuit current load Arm extension Maximum pressure force electrode cool down weight Welding capacity (two stitch welding)
    model capacity Voltage frequency Sustained rate size stroke Water
    Low-carbon steel Galvanized sheet
    KVAV HZA% mmN mm L / min KG mm mm
    D (T) N-505038050/602200025600610050/3103.0+3.02.5+2.5
    D (T) N-807538050/602500025600610050123804.0+4.03.5+3.5
    D (T) N-10010038050/602700025600610050124004.5+4.54.0+4.0
    D (T) N-15015038050/6029000256001000050126805.0+5.04.5+4.5
    D (T) N-20020038050/6032000256001000050127206.0+6.05.0+5.0