China Lithium Ion Battery Spot Welding Machine Welder for 18650 Battery Pack

DP Series Precise Spot Welding machine

Equipment Main Characteristics:
Dual Pulse Pulse Capacitive Discharge DC Welding System includes two main part: DC Welding Power Source and Pneumatic Spot Welding Head. Power Source Part can work with other automatic welding tooling and fixture, the Welding Head can also work with other kind of welding power supply.
1.Main Specifications of DC Welding Power Source
DC Welding Power Supply adopt the microprocessor controlling system, specially designed for precision resistance welding, can output the stable and consistent welding energy for different workpieces, not affected by the fluctuation of input voltage.
DC Pulse Function can eliminate the welding surface differences, also can store many groups of welding schedules and welding parameters. Because it can rapidly produce high peak welding energy in a very short period of time, the welding time is very short, this function is especially important when welding highly conductive source, it has the particularly good welding quality, the welding deformation is the smallest.
2.Main Applications
(1)Communication equipment: battery cans, battery prismatic tab, battery, mobile phone, mobile phone battery core, mobile hardware etc.
(2)Electronic components: elec. capacitor, connecting cable, sensor, resistor, fuse, semiconductor devices, weld electronic foot to welding wire, weld the line to the terminal etc.
(3)Digital products: notebook computer, digital camera, MP3, computer memory cell head etc.
(4)Household appliances: socket, electric shielding shell, and so on.
(5)Automotive: flash, relay, filament, and so on.
(6)Electromechanical devices: contactor, breaker, motor, bulbs extraction lug etc.
(7)metal products: medical equipment, lamps and lanterns, badges, headdress, jewelry and so on.
(8)Aerospace, precision metal parts, instruments, metal connectors, Honeycomb Tacking, induction device etc.



Main Technical Parameter:
Welding Power Supply
Rated Input Voltage
220V/240V 50Hz/60Hz
Input Power
1KVA
Max Capacitance Energy
250J
Main Electrical Switch
500V,10A
Power Source Safety Fuse
15A
Welding Contacting Cable
≥4mm2
Power Source Earth Wire
≥2mm2
Welding Head
Pressure Mode
Pneumatic + Spring
Welding Pressure
0.5Mpa
Air Compressor
>1HP
Input Air Tube Diameter
φ8mm
Welding Electrode Stroke
20mm
Welding Throat Gap
60mm
Welding Arm Throat
80mm
Welding Electrode Diameter
6mm
Welding sample:
Packing List
Our factory


1.why choose our factory ?
Our company has advanced production equipment and strong technology. The producing process is under strict management in quality. Our products are sold around the world and highly thought of since excellent quality and perfect service at home and abroad.
2.The advantage for product?
High efficiency , energy saving and good quality.
3.The advantage for us ?
Reasonable price and best services , advanced equipment and strong technology.
4.How to order?
Do not hesitate to contact by online or Email as soon as possible once you are interested in our products. The specific quotation will be offered basing the request dimension and quantity.
5. What about the quality?
All products according to ISO and National highest standard, also we can offer CE, certificate if necessary.
6. What payment is available?
L/C at sight, or T/T 30% deposits before production and 70% balance to be paid before shipment.
7. Warranty
The machine have one year warranty.