Hand Held Gun Portable Spot Welding Machine 380 Volt CCC Approved

 

 

 

Resistance welding refers to a method in which the resistance heat generated by the current passing through the weldment and the contact is used as the heat source to locally heat the weldment while pressing for welding. When welding, no filler metal is required, the productivity is high, the deformation of the weldment is small, and it is easy to realize automation.

 

The integrated suspension spot welding tongs adopts assembly process to connect the transformer and the tong arm together and fix it on the rotating disk. The inner ring and outer ring of the turntable adopt a steel ball structure, which is flexible in rotation and has no seizure. The welding tongs are rotated through The disc realizes 360° rotation, and the rotating disc is equipped with a locking mechanism that can be locked at any angle, which can effectively meet some specific welding postures. After the specific posture welding is completed, the lock can be rotated normally after the welding is completed.

 

 

Features

 

Item/models	Unit	DN2-35X	DN2-35C	DN2-45X	DN2-45C	DN2-65X	DN2-65C
power at 50%	KVA	35	35	45	45	65	65
Maximum short circuit current	KVA	15	15	16	16	46	46
Secondary unload voltage	V	5.7	5.7	6.3	6.3	8	8
Voltage at 50Hz/60Hz	V	380	380	380	380	380	380
Distance between the arms	MM	120-280	100	120-330	100	160-430	100
Max.strength at electrodes	N	3500	3500	3500	3500	3500	3500
Working stroke	MM	15-45	15-25	15-45	15-25	15-45	15-25
Max.stroke	MM	50-120	60/100/140	50-120	60/100/140	50-120	60/100/140
Arm length	MM	240-600	200-500	300-800	200-500	400-1100	200-500
Compressed Air supply	MPA	0.5	0.5	0.5	0.5	0.5	0.5
Max thickness of mild steel sheet with min.length s arm	MM	3+3	3+3	4+4	4+4	5+5	5+5
With 500mm arms	MM	2+2	2+2	3+3	3+3	3+3	3+3
With maximum length arms	MM	1.2+1.2	1.2+1.2	2+2	1.8+1.8	2.0+2.0	2.0+2.0
Cross wire maximum	MM	14+14	14+14	16+16	16+16	20+20	20+20
Cooling water pressure drop	MPA	0.05	0.05	0.05	0.05	0.05	0.05
Cooling water flow	l/MIN	12	12	12	12	12	12

 

 

 

Specifics