Micro-computer precision control capacitor discharge welding machine from china, 2KVA

Group Capacitive discharge welding machine
PriceUS $1 / piece
Min. Order 1 piece
Terms of Payment L/C, D/P, T/T
Update Time 2016-08-20
  • Description
  • Product review

Capacitive discharge welding machine overview

The capacitive discharge welding machine used capacitor to store energy, when the energy can melt small square meterwelding point, the capacitor discharge instantly.

Compared with other AC welding machine,used low instant power from power, even loading for every phase, high power factor, it can supply concentrated energy to welding area, so can get very good quality surface and small deformation welding piece.

The welding machine composed by mechanical part & electric part, the circuit controller is the core part of resistancewelding technology. The machine equipped with special industrial controllingsingle-chip microcomputer, used multi software & hardware anti-interferencemeasurement.



DC current welding by capacitive discharge,good welding quality and power saving.

No welding black point, no oxidation at spotpoint, no need polishing after welding.

A built-in voltage regulator ensuresconstant output voltages, make even and smooth welding surface

Full digital current controlling systemensures high precise adjusting (1V) of welding current from 35~400V

The welding machine is easy to operate andfree of complicate training necessity, very easy for worker to use and operate.

With button sound, remind worker for rightoperation, preventing wrong operation.


Weldable maerials: carton steel, stainless steel, brass, copper, phosphorus copper, aluminum, nickle, nickle chrome alloy, tungsten, zinc, aluminum plated steel and some speical metals.

Typeical welded products:  
Electric appliance: TV set, VCR, air conditioner, gas oven cooker, gas cooker, electric water kettle, electric heater, micro-wave oven etc.
Electronics:  battery, transistor, current controller capacior, resistor, heat relay, contacts, relay, heating elements, switch lead wire etc.,
Others like watchchain, jewelry, stainless tableware & hardware industry.

Electrical diagram & wave form diagram:

Technical specifications:

ItemInput powerInterior input powerCapacityEnergy storageArm lengthElectrode strokeElectoride pressureWeight

* Technical datas are only for reference, specifications are subject to change without notice.
* Various special specification welding machine to be designed according to different shapes of workpiece.
* Customized order welcomed.

Our Competitions: 

1. We are in resistance welding industry in China with over 20 years rich engineering experience; Factory direct sale, competitive price.

2. Customized Service: We can offer full engineer solutions from design, develop to produce the welding machine & its fixture according to your requirement. 

3. Reliable welding machine with superior quality:  12 months warranty. Our machines are strictly complied with ISO9001:2000 and CE standard. Most of our machines enjoy 8-10 years service life. 100% guarantee test before delivery.

4. After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always here standing by for your demand.

5. Quick Delivery: Our company provides  in-time delivery.

6. Prompt Response to Customers: Your satisfaction is our driving force.