High-precision Manual 5000A Inverter DC Spot Welding Machine 

Introduction:

Inverter spot welding machine is a set of advanced welding equipment. This series of welding machine includes inverter, welding controller and transformer. It adopts modular design, imported components and advanced microcomputer multi-function controller. The controller uses 8-bit microcomputer as the heart, and two groups of analog and digital conversion circuits to change the power supply voltage and loop Ambient temperature changes, will automatically control and maintain stable output.

 

Features:

1. DSP chip control, with two working modes of constant voltage command output and constant current output.

2. Using 1 microsecond primary sampling feedback, it is a real power supply with constant current working mode.

3. The inverter bridge adopts soft switch technology to reduce switching loss and electromagnetic interference.

4. It has fault diagnosis and alarm functions such as current abnormality, over limit of monitoring value, overheating, etc.

5. Complete IO and external communication functions, convenient for automatic welding, RS-232 data communication port.

6. Three stage heating setting, with current slow rise and slow drop function, time wide range setting (1-999ms), effectively solves the problems of splashing during welding and quenching after welding.

7. 32 groups of parameters are stored for convenient switching of various welding varieties.

8. Technical function: with counting function, it can count the welding times.

9. It has single point, continuous and seam welding functions.

10. It has the function of current rising and falling slowly, which can avoid splashing during welding.

11. Three phase power input, intermediate frequency 4000Hz output after rectifier and inverter, high working frequency, small loss of transformer, obvious energy saving effect.

12. It is widely used in the welding of motor terminal, battery connection piece, wire terminal, switch socket, resistance capacitance pin, sensor wire beauty electronic parts, temperature sensor and other precision hardware.

 

Advantages:

1. Digital setting of welding parameters system operation is clear and simple.

2. Ten sets of parameters are stored to facilitate various welding switching.

3. Welding current locking technology to prevent network voltage fluctuation from affecting welding current.

4. Soft-switching technology is used to reduce loss and electromagnetic， interference of inverted Bridge.

5. Acousto-optic alarm for abnormal current to prevent false welding.

 

Specification:

Input Voltage	AC380V±10%50/60Hz
Size（L×W×H）	1000x600x1310mm
Overall weight	110KG
Maximum Power of Transformer	10KVA
output voltage	9V
Inverter frequency	4KHZ
Welding time	1.0ms-20.0ms ;accuracy 0.1ms
Welding cycle time	1 paragraph
Welding head height adjustment	10-150mm
Welding pulse frequenc	Secondary
Welding pin configuration	1.6mm 3mm 6mm Optional
Debugging Spacing of Welding Needles	0-20mm
Welding speed	0.8-1.2s/PCS
Planar Nickel Sheet Thickness	0.08-0.2mm Rigid nickel plating
Thickness of bump nickel sheet	0.2-0.5mm Rigid nickel plating
Welding mode	Single point
Adjustment mode	Constant voltage
Cooling mode	Water-cooled circulatory system(optional)

Scope Range:

Details: