air pressure foot pedal metal pneumatic inverter AC resistance welder power frequency spot welder carbon steel spot welders

Product Overview

Description

air-pressure foot pedal metal pneumatic inverter AC resistance welder power frequency spot welder carbon steel spot welders

Product Features of AC Spot Welder:

1.Stable body structure
2. The secondary conductive part adopts the upper insulation method, which can avoid the short circuit accident of the insulating part that is easy to occur when the iron chips are auxiliary or the lower seat is installed and welded.
3. The speed of the pressing electrode can be adjusted arbitrarily, which reduces the impact when pressing the object to be welded and reduces the noise during welding.
4. can store 15 welding programs: different welding specifications can be stored in different welding programs, very convenient and smooth to achieve accurate welding of different workpieces.
5. The operation interface adopts digital tube or liquid crystal display, which is clear, clear and intuitive.
6. Widely used in wire hardware, home appliance manufacturing, sheet metal processing manufacturing, microelectronics and others.

			DTN-25	DTN-35	DTN-75	DTN-100	DTN-150	DTN-200
Primary voltage		V	380
Rated Capacity		KVA	25	35	75	100	150	200
Rated input current		A	66	92	197	263	394	526
Rated load duration		%	20
Secondary no-load voltage		V	0.5-3.5	0.5-4.3	0.5-7.04	0.5-7.6	0.5-8.2	0.5-10
Electrode arm extension			430		450
Distance between electrode arms			220		300
Upper electrode working stroke			25-100
Maximum pressure between electrodes		N	5000		7000
Electrode size	Electrode arm		Φ60	Φ60	Φ65	Φ65	Φ65	Φ65
	Electrode grip		Φ25	Φ25	Φ25	Φ25	Φ25	Φ25
	Bump		110×150	110×150	110×150	110×150	110×150	110×150
Welding thickness	Low-carbon steel		2+2	2.5+2.5	4+4	5+5	5.5+5.5	6+6
	stainless steel		0.8+0.8	0.9+0.9	1.5+1.5	2+2	2.5+2.5	3+3
	aluminum		0.3+0.3	0.4+0.4	0.7+0.7	0.8+0.8	0.9+0.9	1+1
Compressed air pressure		Mpa	0.6
Compressed air consumption		M3/h	12	12	22	22
Cooling water flow		L/min	6	6	8	8
Dimensions (length × width × height)			1030×400×1760		1115×470×1950
weight		Kg	250	260	350	380	400	420
Suggested input cross section area			8	10	16	25	25	50