What Every Contractor Should Know Before Investing In Stud Welders

1 March 2016
 Categories: Construction & Contractors, Blog


When you're a contractor that's looking to make a smart investment that can impact your productivity in welding on any job site, you're probably already considering what a stud welder can do for you. Stud welding offers any construction team the chance to quickly tackle welding jobs that can cost time and money when approached through traditional methods. Stud welding uses a simple voltage source, a gun, and specialized hardware to quickly weld. But before you invest in just any stud welding supplies and products, here's what you should know first.

There Are More Than One

When you go to select a stud welder, you should first be aware that there are two basics types: the arc welder and capacitor discharge. Arc welders employ ceramic plates that maintain the weld between materials, and capacitor discharge uses a molten process to affix the stud to a surface. The differences in how the machines work allow them to perform better in some scenarios than others.

Arc vs Capacitor Discharge

Though both types of stud welders are available for either fixed shop work or portable construction needs, it's what you're welding that makes the difference in what you ultimately buy. Arc welders are often used where larger hardware is affixed, speed is needed, strength is paramount, and direct current is optional. They excel in allowing you to construct structural components that will stand the test of time.

Capacitor discharge welders, though offer excellent structural integrity, are more often employed where you're using smaller diameter hardware, have limited voltage, or want to finish a project without leaving marks on the other side of the weld. Capacitor discharge systems offer a quick, clean weld, but may not be as strong as an arc welder when it comes to building applications.

Accessory Considerations

Beyond selecting a stud welder that's capable of meeting your hardware specifics, you should also consider some accessory options that will customize your system to meet a wider range of needs. For any type of stud welder that's portable, consider basic accessories like carrying cases, straps, and overall weight. This can make a huge difference in usability and comfort when you're team is working on different heights and terrains.

System accessory options that can also impact your overall productivity include cooling fans, for better efficiency, voltage dialing, so you can precisely weld a broad range of materials, and digital readouts, so you know what temperature your working with at all times. For more information, talk to a professional like Northland Fastening Systems.