AC spot&projection welding machine ISO9001:2000 CCC Juntengfa is one of China's top ten welding manufacturers. DN-200 AC spot&projection welding machineAC spot&projection welding machine description:1.The special design of one body tube cylinder can guarantee the welding stability and velocity.2.Efficient water cooling system make sure the possibility of long time working.3.Spot and projection welding functions.4.Computer control system with steady-voltage and current,Multi-time Discharge(MTD),can satisfy to various workingAC spot&projection welding machine Primary technical parameters:

ltem Model	Rated capacity	Rated primary voltage	Rated frequency	Maximum welding input	Rated duty cycle	Arm length	Maximum compression	Electrode stroke	Cooling water consumption	Weight
	KVA	V	Hz	KVA	%	mm	N	mm	1/min	Kg
DN-25	25	380	50/60	50	20	380	2500	60	6	270
DTN-35	35	380	50/60	70	20	380	4000	60	6	300
DTN-50	50	380	50/60	100	20	380	6280	60	6	330
DTN-75	75	380	50/60	150	20	380	6280	60	8	400
DTN-100	100	380	50/60	200	20	380	6280	60	8	500
DTN-150	150	380	50/60	300	15	380	9800	60	12	650
DTN-200	200	380	50/60	400	15	380	14000	60	12	700

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DN-200 AC spot&projection welding machine