DC Inverter Precise Spot Welding Machine

• Customization: Available
• Control: Semi-Automatic
• Cooling Way: Air Cooling
• Model NO.: DP Series
• Electrode Stroke: Vertical
• Electric Current: DC Inverter
• Transmission: Pneumatic
• Conductive Way: Both Sides and One Side
• Welding Spot Number: Single
• Type: Universal
• Transport Package: Plywood Box
• Specification: 50X45X50CM
• Trademark: DLY Electric
• Origin: China
• HS Code: 8515219900
• Production Capacity: 500sets/Year

Product Description

DP Series Dual Pulse Capacitive Discharge DC Welder
Dual Pulse Series Capacitor Discharge DC Welding System includes two main parts: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.DC Welding Power Source Specification:
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.
Dual 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 materials such as copper,brass.aluminum,nickel,compared to the general AC power and the general inverter welding source,it has the particularly good welding quality,the welding deformation is the smallest.

2.Main Applications:
A. Communication equipment: battery cans,battery prismatic tab,battery, mobile phone, mobile phone battery core,mobile hardware etc.
B. Electronic components: elec.capacitor,connecting cable, sensor, resistor, fuse, semiconductor devices, weld electronic foot to welding wire, weld the line to the terminal etc.
C. Digital products: notebook computer, digital camera, MP3, computer memory cell head etc.
D. Household appliances: socket, electric shielding shell,and so on.
E. Automotive: flash, relay, filament,and so on.
F. Electromechanical devices: contactor, breaker, motor, bulbs extraction lug etc.
G. Metal products: medical equipment, lamps and lanterns, badges, headdress, jewelry and so on.
K. Aerospace, precision metal parts, instruments, metal connectors, Honeycomb Tacking,induction device etc.

3.Pneumatic Spot Welding Head:
Precision Welding Head,including two models:Type A:Upper and Lower Type Welding Electrode and Type B:Single Side Welding With Parallel Electrode.It has the spring precisely adjusted function,good dynamic,strong stability,convenient adjustment,can adjust up and down,left and right,4directions of regulation,make sure to get the best welding quality.
4.Main Specification List:

Welding Power Supply	Rated Input Voltage	220V/240V  50Hz/60Hz
	Input Power	1KVA,3KVA,5KVA
	Max Capacitance Energy	250J,350J,450J
	Main Electrical Switch	500V,10A
	Power Source Safety Fuse	15A,20A,25A
	Welding Contacting Cable	≥4mm^2
	Power Source Earth Wire	≥2mm^2
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