Description
Stud welding machine and studs Nelson, USA Model SERIES 4500
Features & Benefits
- Operates from 3 phase power for a smoother, more stable arc.
- Fully regulated current output adjusts for cable heating or primary power fluctuations, insuring optimum weld quality & consistency.
- Integral chuck saver circuitry prevents accidental damage to gun parts.
- Designed with cooling fan and thermo-overload circuitry to protect system in extreme operating environments.
- LED’s assist in trouble-shooting and informs user of proper operation.
- Infinitely adjustable weld and time controls for precise adjustment of weld parameters.
- Short Cycle feature expands applications for thin gauge materials.
Specification
Guns
Standard Duty Drawn Arc
NS 40, two wire, 751-585-500
Short Cycle
NS 40 SC, two wire, 751-585-570


| GUNS | NS 40 | NS 40 SC |
|---|---|---|
| Gun Capacity | 5/8″ (16mm) | 3/8″ (10mm) |
| Length | 7-1/2″ (190mm) | 7-1/2″ (190mm) |
| Weight w/o cables | 3 lbs. 1 oz. (1.4kg) | 3 lbs. 8 oz. (1.6kg) |
| Weight w/working weight of cables | 4 lbs. 10 oz. (2.1kg) | 5 lbs. 4 oz. (2.4kg) |
- Description
-

Stud welding machine and studs Nelson, USA Model SERIES 4500
Features & Benefits
- Operates from 3 phase power for a smoother, more stable arc.
- Fully regulated current output adjusts for cable heating or primary power fluctuations, insuring optimum weld quality & consistency.
- Integral chuck saver circuitry prevents accidental damage to gun parts.
- Designed with cooling fan and thermo-overload circuitry to protect system in extreme operating environments.
- LED’s assist in trouble-shooting and informs user of proper operation.
- Infinitely adjustable weld and time controls for precise adjustment of weld parameters.
- Short Cycle feature expands applications for thin gauge materials.
Specification
Guns
Standard Duty Drawn Arc
NS 40, two wire, 751-585-500
Short Cycle
NS 40 SC, two wire, 751-585-570


GUNS NS 40 NS 40 SC Gun Capacity 5/8″ (16mm) 3/8″ (10mm) Length 7-1/2″ (190mm) 7-1/2″ (190mm) Weight w/o cables 3 lbs. 1 oz. (1.4kg) 3 lbs. 8 oz. (1.6kg) Weight w/working weight of cables 4 lbs. 10 oz. (2.1kg) 5 lbs. 4 oz. (2.4kg) - Gallery
-
- Video
-










