Request Info

Tell Us About Your Welding Project



Projection Studs

Projection Studs

Projection - Stud Welding

Stud Welding Uses a highly controlled electrical current to weld a metal stud to a substrate. This process can range from welding threaded, non-threaded, and tapped Studs.

What are you welding today? Call or text us at +1-801-658-0015.

Sunstone Welders systems utilize very sophisticated control systems that allow for high levels of precision in Projection/ Stud Welding. This allows for a wide range of studs to be welded to an even wider range of base materials. Sunstone Utilizes both CD Stud welding technology, as well as Linear DC & HF Inverter welding technologies. This allows you to have the solution to get the job done right.

What is CD Projection – Stud Welding?

CD Stud Welding Uses a Capacitive Discharge Welding power supply that uses energy stored in Capacitors. Stored energy is released and passed through the stud, and travels to the base metal. At the contact point between the Stud and the base, there is less contact. This area generates heat through resistance and melts both the base metal and the stud. The energy used is released rapidly and highly controlled to allow for use on thin metals, even foils.

What are the advantages of CD Stud Welding? 

The main advantage is no flux or ferrules are needed. Ideal when welding any Stainless Steels, and Mild Steels. Another Advantage to CD Stud welding is the cost is reduced on the initial investment. This allows you to get welding at a lower cost. A precision Stud welding hand-piece or weld head is required for repeated and production type environments. Check out our hand-pieces and our weld heads.

What is Linear DC & HF Inverter Stud Welding?

Linear DC & HF Inverter Stud welding uses higher precision & higher energy compared to CD welding to give more capabilities & Stronger welds. Similar to CD Stud Welding, both Linear DC and HF Welding use resistance to create heat at the joint of the stud and the base metal. However, with a much higher degree of control of how that energy is released both options allow for more desired weld results, and more customizable options.

What are the Advantages of DC & HF Inverter Stud Welding? 

Greater penetration, higher max welding thickness, and the ability to weld very small studs or studs to fine base metals are a few of the advantages. The level of control allows for adjustment of the upslope of the weld, as well as the downslope. This customization of weld settings will allow you to get the precise amount of melt without causing any damage or residual heat. And there is no need for any flux or shielding. No need to use a ceramic ring. Save time & Money, and boost production. 

What are you welding today? Call or text us at +1-801-658-0015.

Items: 15 of 5
  • Linear DC

    The Sunstone Linear DC welder is a completely unique resistance welding system with closed-loop feedback. Utilizing new patent pending technologies, the Linear DC welder has the power of a High-Frequency Inverter and the precision of a Linear DC. As mentioned, this is a completely unique product. It isn’t an HF welder since it does not require an external transformer, and it isn’t like typical Linear DC welders because it doesn’t use transistors to control the energy output. Yet, this product is able to perform the same functions as both of these technologies, and in most cases it has capabilities that exceed those of other HF or Linear DC welders – offering high repetition rates, fine low-energy control, and short or long weld times – without any of the drawbacks and inconveniences.

    DC Welders Datasheet

    Linear DC Welder User Manual

    Linear DC Welder Datasheet

    • $0.00
    Out of stock
  • PG2

    Pistol Grip Hand Piece with Button Trigger. Accepts threaded electrodes

    Hand Attachment Datasheet

    • $1,700.00
  • HF Inverter Welder

    • Production ready – high productivity and high speed welding
    • Multi control mode (constant-current, voltage, power)
    • Fast repetition rates
    • Pre-weld check function
    • Long-time welding (maximum 3sec)
    • Graphic display of welding waveform on large LCD
    • Multi monitoring function
    • Welding waveform-memory function
    • Available in 4k (4000 A) or 8k (8000 A / 4000 A) models
    •  Ideal for welding precision electronic parts

    Avio Products Datasheet

    • $0.00
    Out of stock
  • High Force Opposed Weld Head

    The Sunstone WH1187A-HF High Force Weld Head comes standard with beneficial features such as manual or automatic triggering, easy force adjustment, and adjustable height.

    WH1 High Force Weld Head Datasheet

    • $6,450.00
  • Mini Grip

    The Sunstone Welders Mini Grip is a single probe micro welding handpiece that reduces operator fatigue due to its light weight and ease of use. It is the smaller Sunstone handpiece designed for light duty jobs!

    The Mini Grip Datasheet

    • $1,500.00