40KJ Capacitor Discharge Welder

Good rigidity, compact design and low space occupation.Comply with European CE and North American CUL standards. Modular design, easy to use and maintain. he welded workpieces are car door frame,car seat slide,water heater inlet and outlet pipe,dishwasher liner, etc.

Model: Type H; 40000J

MOQ: 1pcs

Price terms: FOB Guangzhou

Warranty: 1 year

After sale service: Free training service

Industries: auto parts industry, home appliance industry, compressor industry, hardware industry, etc.

Description

This welding method allows for a rapid rise in current and extremely short welding times within 30ms, while eliminating the need for water cooling of the welding transformer. Moreover, this technology is more compact than both low and high voltage options, and represents a safer alternative to high voltage capacitor discharge welding. In comparison to AC or MFDC resistance welding, the welding current curve of CDW proves optimal for projection welding, particularly in the case of fastener welding to hot stamping steel.

Specification

Model #		DR-40000	Remark
Volume of capacitor	μf	90000
Rated Capacity	KVA	100
Power Supply	V/Φ/Hz	380/3/50
Max. Primary Current	A	158
Primary Cable	MM2	50
Max. Short Circuit Current	KA	230
Rated Duty Cycle	%	50
Secondary Empty Voltage	V	27/30
Welding Cylinder Size	Φ*L	Φ300*150
Max. Working Pressure	N	35000
Throat Depth	MM	400
Arm Gap	MM	500
Dimensions	H(MM)	2437
	L(MM)	1500
	W(MM)	1451

Application

Widely used in the spot welding, projection welding, seam welding, diffusion welding of many different materials, such as high-strength steel, hot-stamping steel, ordinary ferrous metal, non-ferrous metal, etc., etc.

Welding Samples

Machine Configuration

Welding head can be	Roller ram or round shaft guide , cylinder specifications φ160 * 120
Machine body	Graphite gray ral7024, back door signal white ral9003;
Control box	Front: Signal white ral9003, body graphite gray ral7024
Welding head	Red rat4l001
Controller	Hrc-211
Throat depth	500mm, platen gap: 340mm
Rated capacity	40000J