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Convex Spot Welding Machine - China

price: contact company for price

Technical Data

1) Rated capacity: 100KVA

2) Rated primary voltage: 380V/50Hz

3) Phase Mumber: 1

4) Adjustable series: 2

5.) Rated primary current: 263A

6) Working air pressure: 0.4MPa

7) Machine weight: 700KG

8) Machine size: 1070*520*1950mm(L*W*H)


1) Through pneumatic motive, the electrode impacts the unit

to be welded, and the welding current directly heat up the

machine to achieve the spot-welding action. The welding

time is fast and efficient, but quality is high and


2) The upper and lower working strokes of the upper motor

can be regulated evenly, as well as the assistance stroke.

3) The welding machine controller has following procedures

to be automatically controlled: Pressurization, power on,

retaining, stop etc.

4) Equipped with cooling system.


It is technically used to weld the screw bottom plate and

fixed plate of the auto oil and fuel filters.

Company Contact:

  • Phone: 863122135687

  • Address: 13-2-602 NO.336 Middle of SanFeng Road, Baoding,Hebei, China

  • Email: Email

Published date: September 13, 2013 -

  • Business Description: About us

    Our company is specialized in distributing the machines for the primary/middle/high efficiency filters, auto oil/fuel/air filters, hydraulic filters and water treatment filters. After development over years, we have been the most modern company among the competitors because of our high level service, high quality and perfect management.

    The machines range:

    1. Heavy Duty Air Filter Production Line

    2. Primary Medium High Efficiency Air Filter Production Line

    3. PU Air Filter Production Line

    4. ECO Filter Production Line

    5. Spin on Oil and Fuel Filter Elements and Components Production Line

    6. Spin on Oil and Fuel Filters Full auto Assembly Line

    7. Oil and Fuel Filters Testing Equipment

    8. Cabin Air Filters/Toyota Air Filter Equipment

    9. Other Auxiliary Equipment

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