Filtration & Mesh

Easily and Quickly Fasten Mesh Foils and Sheets

Sunstone’s resistance seam welding technology (RSEW) makes light work of creating mesh foils and sheets. Depending on your needs, Sunstone offers two simple solutions, one which is sure to solve your mesh foil and sheet welding challenges.

It All Starts with the Power Supply

Sunstone provides two solutions, an AC power supply to create a continuous seam, or a CD power supply for a stitched seam at a lower cost. Both systems utilize a rolling electrode to deliver the energy and create the weld. With either solution, fastening mesh foils or sheets to frames or other components can be any easier.

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

The Precision you need

Sunstone’s expertise in providing precision, power, and versatility makes filter welding easy. Our goal is to eliminate expensive, time-consuming soldering & Brazing.  Whether the job requires excellent control of micro-spot welds or increased power for larger applications, Sunstone has a welder that meets your needs.

Work With Confidence Knowing Our Reputation

Here at Sunstone, we have the privilege to work with and provide welding solutions to some of the largest and most successful companies in the Dental & Orthodontic Industry including Pall Corporation, Phoenix Filters and many others.  Through our years of experience and work, we have developed and built the products to help you with your application.

Filtration Welding Applications:

• Filter Basket Welding
• Hermetic Sealing
• Faraday Cages
• Multi- Layer Filter Materials
• Expanded Metal Welding
• Small Filter Assemblies

AC Constant Seam Welding:

AC Welding uses an AC power supply to supply a constant and precise flow of energy that creates a continuous seam weld. This is ideal when working to develop a Hermetic seal. Also, this method works great to weld every wire within a mesh. The heat of the weld is controlled both by the speed of the wheel ( or Electrode Dwell ), and the power setting that is selected.

Therefore, one can accomplish a hotter weld by slowing the electrode speed, increasing the power, or decreasing the pressure applied to the workpiece. Consequently, a seam weld can be used to create a foil pouch or pouch cell. The Sunstone AC welding systems are ideal for Pouch Cell Welding. Also, an excellent application for the AC welding system is screens and filter baskets. Filter Basket Welding can easily be accomplished using the AC welding system. Screens can be welded to backing plates and thicker materials to accomplish perfect metal screen welding.

CD Roll Spot Welding:

Roll Spot(RS) welding uses a proprietary technology with the Sunstone Capacitive Discharge (CD) welding systems. CD Roll Spot Welding is simple, as the wheel rolls across the workpiece the power supply will fire welds at a set interval. The weld Process will create a stitch weld, similar to a sewing machine. The user varies the speed of the roller electrode to get the desired distance between welds. This distance can vary in adjustable to nearly touching for a near seam weld.

Additionally, the significant advantage is the cost. Durable, reliable welds can be performed at a more affordable price than the AC welding system. If a perfect seam is not required in your application, the CD Roll Spot is an ideal fit for you.

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