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1,Benefits
Projection welding is a modification of spot welding. In this process, the weld is localized by means of raised sections, or projections, on one or both of the workpieces to be joined. Heat is concentrated at the projections, which permits the welding of heavier sections or the closer spacing of welds.



The projection welding is not like spot welding, the most important is it has two grade of pressures, the forging pressure and welding pressure.
2,Applications
we has acquired extensive knowledge in resistance projection welding technologies and can offer a wide range of feasible applications in the electronics, automotive.
3,configuration options
The projection welding heads are used in combination with spot welding power supplies. Please find more details in the respective Technical Data Sheets of these products.
4,some kinds of mature spot projection machines:



Pic1& Pic2: whole type spot projection welder. Pic3:separate type spot projection welder.
5, accessories of resistance compacting equipment
Electrode costomized
power supply specification
Model/No | JYD-01L | JYD-02L | JYD-03L | JYD-04LB | JYD-06AL/AT | JYD-10AL/AT |
Input Voltage(V) | 220V/380V | 220V | 220V | 3*380V | 3*380V | 3*380V |
Rated Power(kVA) | 4 | 6 | 10 | 12 | 16 | 25 |
Max current(DCA) | 1000 | 2000 | 3000 | 4000 | 6000 | 10000 |
Rated duty cycle(%) | 20 | 20 | 20 | 10 | 10 | 10 |
Frequency(kHz) | 4 | 4 | 4 | 4 | 1 | 1 |
Welding step | 3 | 3 | 3 | 3 | 3 | 3 |
Upslope downslope | Yes | Yes | Yse | Yes | Yes | Yes |
Schedule memory | 20 | 20 | 20 | 20 | 20 | 20 |
Dimension(mm) | 435*185* 320 | 435*185* 320 | 435*185*320 | 460*400*300 | 460*222*345 385*200*300 | |
Weight(Kg) | 18 | 20.5 | 22 | 33 | 23.5 | 26 |
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| 26.5 | 30 |
6, spot projection wleding samples:
Feeding motors, battery, structures, electrics.
7, Our honors and certifications

A, CE certification B&C, National High-tech product certification D, Trademark certification E, Invention patent F,10Mlillion capital business license
8, Service:
1, We are the leading precise welding company, and can help you detect a best precise welding plan with our more than 20 years welding experience.
2,We can design and develop precise welding machine according your requirements.
3,We can help you welding some samples for testing before you buy the machine, and it is free.
4,We are usually punctual and trustworthy.
5,We want to meet the best costmer’s satisfaction so that we can won more chance.
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