RSN7-2500 Bridge Welding Machine

RSN7-2500 Bridge Welding Machine

1. Application

RSN7-2500 Bridge Welding Machine is specially designed for generator power supply or power shortage. The construction site of the steel structure, which is often moved, needs to be transported by air and export trade. World-class key projects that require very strict welding quality.
2. Welding Material
The welding material is carbon steel, low alloy steel, stainless steel, copper and other materials with arc weldability. Apply welding on surfaces with an oxide layer, oil film, primer or electroplated workpiece. No deformation after welding, no bump mark. Horizontal welding, vertical welding, pitching welding, all-directional welding.
3. Features

- Thickness ≥ 3mm, welding M4 mm - M36 mm screw, special-shaped nails, corrugated nails, pin, heat preservation nail.
- IGBT inverter tehnology.

- Inner circuit board is under waterproof, anticorrosion, dampproof and dustproof treatment.
- Compensatory capabilities of power voltage. When the voltage decreases, the machine can automatically stabilize welding parameters; when the voltage is extremely low, the machine still can work normally (only the max welding current is a little lower), the welding strength is much higher than ordinary welding machine.

4. Technical Data

Item	RSN7-2500
Welding Range	Ø3mm~Ø28mm
Welding Current	200A~2500A
Welding Time	0.1S~3.0S
Welding Speed	Ø28 15pcs/minute
Input Power	AC 3~280V-440V
Rated Capacity	80KW
Power Switch	160A
Power Grade	lp23
Cooling Way	F
Dimension (L, W, H)	890mm×398mm×680mm
Weight	130kg

5. Standard Accessories

Standard Accessories of Arc Stud Welders
NO.	Accessories	Spec.	Qty.
1	Weld gun with 2m cable	TF-DH-25	1pc
2	Weld cable	120mm²	10m
3	Earth cable	120mm²	10m
4	chucks	Ø13,Ø16, Ø19, Ø22, Ø25	15pcs totally
5	Ferrule grips	Ø13,Ø16, Ø19, Ø22, Ø25	15pcs totally
6	Earth clamp	N/A	1pc
Note: 1. When ordering our arc stud welders, the above standard accessories are free of change. 2. Please inform us specifications and quantity of chucks and ferrule foot plate when ordering.

6. Certificate