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Inverter arc stud welding machine is used for studs, pins, nails and corresponding metal welding material.

It is a kind of high efficient welding equipment,which with a series of advantages : short welding time,

high production efficiency, strong adaptability, low distortion, high quality welding joints, saving material,

reduce costs, simplify production and assembly processes .Widely used in steel - concrete structures,

bridge; transformers, electrical appliances, automotive, shipbuilding, assembly, pin boilers, heat exchangers;

industrial furnaces and other industrial fields.

Welding Scope:Thickness ≥3mm.Welding machine16mm,19mm,22mm,25mm,stud(shear nails,welding stud,

Cylindrical head welding nails ).

Welding material: carbon steel, low alloy steel, stainless steel, copper and other materials with arc weld ability.

Welding on the workpieces which treated by electroplating or have oxide layer, oil film, primer on the surface.

No deformation and convex marks after welding.suitable for flat welding, vertical welding, and overhead welding,etc.

Model

STL-1600A

STL-2000A

STL-2500A

STL-3150A

Power supply

Voltage( V)

                        3phase 380V

Frequency (HZ)

                             50HZ

Load voltage(V)

100V

100V

100V

100V

Welding time( s)

0.1~5

0.1~5

0.1~5

0.1~5

Weldable diameter

(mm)

5-16

8-22

13-25

6-28

Productivity

(n/min)

3(ø16)

3(ø22)

3(ø25)

3(ø28)

4(ø13)

4(ø19)

4(ø22)

4(ø25)

6(ø10)

6(ø13)

6(ø16)

5(ø19)

Rated current(A)

1600A

2000A

2500A

3150A

Adjustable range

( A)

160A-1600A

180A-2000A

180A-2500A

180A-3150A

Duty cycle(%)

20%

20%

20%

20%

Insulation Class

Grade B

Grade B

Grade B

Grade B

Capacity (KVA)

70KVA

70KVA

100KVA

140KVA

Input cable(mm2)

16mm2  

25mm2

25mm2

35mm2

fuse capacity

(A)

150A

200A

200A

250A

Dimension(mm)

L*W*H

855*415*720

725*415*920

725*415*920

855*415*920

Net Weight(kg)

80kg

110kg

115kg

140kg

 


 

Contact us
Tel: +86-22-27838143
Fax: +86-22-27838142
ADD: B-16D,Hechuan Building,Nanjing Road,Heping Dist.,Tianjin City,China
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