5000A/8000A Manual Pneumatic Inverter DC Spot Welding Machine for EV Car Battery 

FEATURE

The equipment includes inverter, welding controller and intermediate frequency transformer. It adopts modular design, selects imported components and is equipped with the company's advanced microcomputer controller, and cooperates with 2 sets of analog/digital conversion circuits to change the power supply voltage. Temperature changes are automatically controlled to maintain a stable output.

The spot welder is widely used, and the welding transformer has a small volume and a large output energy.

ADVANTAGE

1.The current is rectified in order to supply DC welding current.

2.It helps to reduce the energy of iron core material.

3.Transform the electric energy into DC power

4.DC output.Heat concentration,the heat efficiency is increased, the welding process is stable, the welding quality is improved, and the electrode life is prolonged .

SPECIFICATION

Model	TMAX-DC-01
Transformer Maximum Output Power	35KVA
Maximum Output Short Circuit Current	5000A
Welding Conditions	8
Open Circuit Voltage	10V
Control Mode	Constant Current Control
Input Frequency	AC 220V±10% 50Hz
Weight	55KG
Welding Thickness	Maximum thickness of parallel welding:0.03mm~0.5mm
Maximum Thickness of Upper and Lower Butt Welding	0.3mm+1mm
Size	185x280x420mm

 

Current	4000A	5000A	8000A
Input Power	AC 220V±10% , 50Hz±2Hz	AC 380V±10%,  50Hz±2Hz	AC 380V±10% , 50Hz±2Hz
Rated capacity	20KVA	25KVA	35KVA
Maximum output  short circuit current	4000A	5000A	8000A
Output current range	800-4000A	800-5000A	500-8000A
Output voltage	12V	10V	10V
Inverter frequency	4KHz	4KHz	4KHz
Welding time	1.0ms—99.0ms adjustable,accuracy:0.1ms	1.0ms—99.0ms adjustable,accuracy:0.1ms	1.0ms—99.0ms adjustable,accuracy: 0.1ms
Welding pulse section	2	2	3
Welding cycle period	1	1	11
Working table size	600mm*800mm	600mm*800mm	600mm*800mm
Welding range	580mm*580mm	580mm*580mm	580mm*580mm
Adjustable height range of welding head	10-150mm	10-150mm	10-150mm
Welding needle specification	1.5mm-3mm/6mm optional	1.5mm-3mm/6mm optional	1.5mm-3mm/6mm optional
Adjustable distance between welding needles	0-10mm	0-10mm	0-10mm
Adjustable stroke of cylinder	5-30mm	5-30mm	5-30mm
Specification of secondary discharge cable	95mm²	95mm²	95mm²
Cable length	500mm	500mm	500mm
Adjustable range of welding head pressure	1-5kg	1-5kg	1-5kg
Welding speed	0.5-0.8/point	0.5-0.8s/point	0.5-0.8s/point
Plane double needle welding thickness	0.08-0.2mm plated nickel/pure  nickel	0.08-0.25mm plated nickel/pure nickel	0.08-0.3mm plated nickel/pure nickel
Welding thickness of convex point and flat needle	0.15-0.25mm plated nickel/pure  nickel	0.15-0.3mm plated nickel/pure nickel	0.2-0.5mm plated nickel/pure nickel
Number of settable specifications	8	8	99
Display	LED	LED	TFT 800X480 Capacitive touch screen
Over limit alarm setting mode	Current setting	Current setting	Current setting + current wave monitoring
Welding mode	Single welding	Single welding	Single or double welding
control mode	PWM	PWM	PWM
Control way	1200V 200A IGBT	1200V 200A IGBT	1200V 300A IGBT
Control mode	Constant current	Constant current	Constant current and constant voltage
Cooling	Forced air cooling	Forced air cooling	Forced air cooling
Weight	35KG	35KG	40KG
Weight of main machine	430L*185W*280H mm	430L*185W*280H  mm	455L*205W*315H  mm
Transformer size	265L*180W*255H  mm	265L*180W*255H  mm	475L*200W*290H  mm
Whole main size	800Lx600Wx1200H  mm	800Lx600Wx1200H  mm	800Lx600Wx1200H  mm
Welding application	Battery connection piece, hardware sheet, wire harness, terminal block, etc	Battery connection piece, hardware sheet, wire harness, terminal block, etc	Battery connection piece, hardware sheet, wire harness, terminal block, etc