Arc Welding Company
Paschim Vihar, New Delhi, Delhi
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Stud Welding machines

The oldest name in stud welding NELSON STUD WELDING INC., continues it’s leadership role into the 21st century with the introduction of a full line of new drawnarc welding systems. The Nelweld line of equipment offers more features, and superior performance, than any other system available.

Stud welding
is a technique similar to flash welding where a fastener or specially formed nut is welded onto another metal part, typically a base metal or substrate. The fastener can take different forms, but typically fall under threaded, unthreaded or tapped. The bolts may be automatically fed into the spot welder.

Capacitor discharge weld studs range from 14 gauge to 3/8" diameter. They can come in many different lengths ranging from 1/4" to 5" and larger. The tip on the weld end of the stud serves a twofold purpose:

  1. It acts as a timing device to keep the stud off the base material
  2. It disintegrates when the trigger is pulled on the gun.

When the tip disintegrates, it melts and helps solidify the weld to the base material.

Arc studs range from a #8 to 1???14" diameter. The lengths are variable from 3/8" to 60" (for deformed bars). Arc studs are typically loaded with an aluminum flux ball on the weld end which aids in the welding process.

Stud welding, also known as "drawn arc stud welding", joins a stud and another piece of metal together by heating both parts with an arc. The stud is usually joined to a flat plate by using the stud as one of the electrodes. The polarity used in stud welding depends on the type of metal being used. Welding aluminum, for example, would usually require direct-current electrode positive (DCEP). Welding steel would require direct-current electrode negative (DCEN).

Stud welding uses a type of flux called a ferrule, a ceramic ring which concentrates the heat generated, prevents oxidation and retains the molten metal in the weld zone. The ferrule is broken off of the fastener after the weld is completed. This lack of marring on the side opposite the fastener is what differentiates stud welding from other fastening processes.

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Approx. Rs 11 Lakh  / Number Get Latest Price

Product Details:
Minimum Order Quantity1 Number
BrandNelson USA
Automatic GradeSemi-Automatic , Automatic, Manual
Output Current (Ampere)2500
Nelweld Model 6000
Stud Range: 3/16" to 1" (5mm–25mm)*
Transformer Rating - 7600 amps
Input voltage - 230/460/575 VAC –60 Hz
208/230/460 VAC–60 Hz
400 VAC–50/60 Hz
220/380/415/440 VAC–50/60 Hz
Fusing - 200A@208VAC
400V – Check local standards
Timing Control - 20-2500 milliseconds, stepless
Regulated Output - 300-2500 amps, regulated
Case Dimensions - 28"(710) W x 31"(786) H 35.5"(900) D
Weight - 1050 lbs. (480 Kg
Duty Cycle*
Rated @ continuous operation
1" (25mm) 10 per minute
7/8" (22mm) 13 per minute
3/4" (19mm) 20 per minute
5/8" (16mm) 25 per minute
1/2" (13mm) 30 per minute
3/8" (10mm) unlimited
5/16" (8mm) unlimited
1/4" (6mm) unlimited
3/16" (5mm) unlimited
For Detailed catalogue, pl contact by Email.

Additional Information:
  • Item Code: Nelweld_6000
  • Port of Dispatch: New delhi
  • Delivery Time: Within 4-5 weeks
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Arc Welding Company

Anil Verma(Proprietor)
No. 7, C. S. C. 1, D. D. A. Market, GH-14
Paschim Vihar, New Delhi - 110087
Delhi, India
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