High quality rectifier DC welding machine export from China

FOB Price: US $5000.001 - 2 piece

group name: Rectifier DC welding machine

Min Order: 1 piece

brand name: CONNUC

model: DZ-75

Nearest port for product export: Guangzhou, Shenzhen

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, D/P D/A, Westem Union, Cash

update time: Fri, 08 Jul 2016 18:36:40 GMT

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Packging & Delivery

Min Order1 piece

Briefing

Suitable for welding multi-layers steel sheet.Over 4MM+4mm aluminum product & aluminum alloy.

Detailed

Product Description：

description：D(T)Z single/Three phase secondary commute spot & projection welding machine is a newly developed machine that works directly on object with DC.This DC power is received from secondary winding oflarge power si-diode of welding transformer.The current is changed from AC toDC to weld the parts.

1.The secondary of transformer is a direct current return routine,so the transformer has very small inductance,compared with the similar family of spot welding machines,its power factor ismuch higher.

2.Direct current heating can avoid energy loss caused by the decreasing of AC amplitude,and also prevent sparking as ofover current at peak value .compared with other similar products,it requiresless rated capacity and also high welding quality when welding the samethickness materials.

3.NO alternation electromagnetic force between the two polar arwis can ensure steady polar arwis can ensure steadypolar pressure.

4.Balance three-phrase has no effect onelectric net,Hence the energy saving substantially.

5.Besides welding general materials,it’s suitable for welding multi-layers steel sheet.Over 4MM+4mm aluminum product.andaluminum alloy.Achieving good welding result.

Primary technical parameters

Product Model	Rated capacity	Rated primary voltage	Rated duty cycle	Secondary voltage of Transformer	Distance between the polar arms	Traveling distance of polar	Rated polar pressure	Welding capability
	Rated capacity	Rated primary voltage	Rated duty cycle	Secondary voltage of Transformer	Distance between the polar arms	Traveling distance of polar	Rated polar pressure	Low carbon steel		Aluminum
	KVA	V	%	V	MM	MM	KN	MM
DZ-75	75	380	50	7.31	500	25	12.06	4.0+4.0	1.0+1.0
DZ-100	100	380	50	8.26	500	25	12.06	5.0+5.0	1.5+1.5
DZ-125	125	380	50	9.05	500	25	12.06	5.0+5.0	2.0+2.0
DZ-150	150	380	50	12.75	500	25	18.84	6.0+6.0	3.0+3.0
TZ-3×63	3×63	380	50	7.31	500	25	18.84	7.0+7.0	3.0+3.0
TZ-3×100	3×100	380	50	8.26	600	25	18.84	8.0+8.0	3.5+3.5
TZ-3×125	3×125	380	50	9.05	600	25	18.84		4.0+4.0
TZ-3×150	3×150	380	50	12.75	600	25	22.80		5.0+5.0