M4-M36 Stud Welding Machine

M4-M36 Stud Welding Machine

1. Application

M4-M36 Stud 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.

- Easy control and digital display of welding voltage, current and time.
- Special torch with extending cables, large lifting force, low heat and durable.

- 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	RSN7-1600	RSN7-2000	RSN7-2500	RSN7-3150
Welding Range	Ø3mm~Ø20mm	Ø3mm~Ø24mm	Ø3mm~Ø28mm	Ø3mm~Ø32mm
Welding Current	200A~1600A	200A~2000A	200A~2500A	200A~3150A
Welding Time	0.1S~3.0S	0.1S~3.0S	0.1S~3.0S	0.1S~3.0S
Welding Speed	Ø20 15pcs/minute	Ø24 15pcs/minute	Ø28 15pcs/minute	Ø32 15pcs/minute
Input Power	AC 3~280V-440V	AC 3~280V-440V	AC 3~280V-440V	AC 3~280V-440V
Rated Capacity	50KW	60KW	80KW	100KW
Power Switch	100A	125A	160A	225A
Power Grade	lp23	lp23	lp23	lp23
Cooling Way	F	F	F	F
Dimension (L, W, H)	890mm×368mm×560mm	890mm×398mm×680mm	890mm×398mm×680mm	890mm×398mm×680mm
Weight	98kg	120kg	130kg	165kg

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