Bolt Welding Machine

Bolt Welding Machine(also called stud welding machine)

1) Application

It is used for welding stud, shear connector, pin, bolt and other fasteners. The welding diameter is 3 - 28mm.

2) Feature

1.Current: 200-3150A
2.Frequency: 50 - 60Hz

3.High working efficiency and reliable

4.With auxiliary striking arc voltage, high success rate of striking arc

5.Strong anti-fluctuation of electric grid/voltage

6.Short circuit protection, over temperature protection, over current protection, over voltage protection and open phase protection

7.Stable welding arc

8.Low noise

9.Small size, light weight, easy moving

3) Specification of Bolt Welding Machine

Item	RSN7-1600	RSN7-2000	RSN7-2500	RSN7-3150
welding range	Φ4mm—Φ20mm	Φ4mm—Φ24mm	Φ4mm—Φ28mm	Φ4mm-Φ36mm
welding current	200A—1600A	200A—2000A	200A—2500A	300A—3150A
welding time	0.1S—3S	0.1S—3S	0.1S—3S	0.1S—3S
welding speed	Φ20 10pcs/minute	Φ24 10pcs/minute	Φ28 10pcs/minute	Φ36 8pcs/minute
input power	AC 3˜280V—440V	AC 3˜280V—440V	AC 3˜280V—440V	AC 3˜280V—440V
rated input power	50KW	60KW	80KW	100KW
power switch	100A	125A	160A	225A
protect grade	Ip23	Ip23	Ip23	IP23
cooling way	F	F	F	F
dimension(L/W/H)	890x368x560mm	890x398x680mm	890x398x680mm	890x398x800mm
weight	98KG	126KG	135KG	168

4) Bolt Welding Machine and Parts Picture: