Polyvance - Polyvance 8201 Nitrogen Welder

Polyvance's 8201 Nitro-Fuzer® Plastic Welding System combines a digital nitrogen welder with a traditional airless plastic welder. By combining these welders into one package, it allows you to make nitrogen welds economically to virtually any automotive plastic. Welding with nitrogen gas creates the strongest welds possible because it eliminates oxidation of the plastic during the welding process.

The 8201 Nitro-Fuzer® is a dual gas plastic welder that can be placed on a workbench. It is designed to be used with compressed air and a nitrogen bottle to make the strongest possible welds, or it can be used with the optional Nitrocell Nitrogen Generator for a limitless supply of nitrogen.

This welder features digital encoders to precisely control the temperature of the nitrogen and airless welders. It also automatically switches from air to nitrogen when the torch is removed from the holster and automatically switches back to air when the torch is placed back into the holster. The integrated airless welding system is used for smoothing out welds and is essential for repairing thermoset polyurethane.

Unlike some competitive products, the 8201 features precision flow control so the user can match the flow and temperature to substrate types and thicknesses. The flow and temperature can be reduced to a very low point in order to weld thin, fragile substrates; something others cannot do. When welding very thick substrates, the temperature and flow can be increased greatly to allow more heat to be transferred to the weld. A flow gauge gives the welder a repeatable reference over how much gas is used in the welding process. To extend heating element lifespan, a low-pressure safety switch is incorporated into the system, shutting off the power to the heating element if the air flow drops below a safe level.

The 8201 Nitro-Fuzer® comes completely assembled and ready to go.

• Easy-to-operate, digitally encoded temperature controls.
• Holster switch provides automatic air to nitrogen switching. Remove the torch from the holster and you are using nitrogen. Replace the torch into the holster and now it is on air.
• Analog flow gauge for repeatable performance every time.
• Element protection circuitry to help prevent burning out heating elements.
• Precision flow valves on both the air and nitrogen sides.
• Compact, easy-to-handle welding torch gets into tight spots with no user fatigue.
• Quick-change hose and handle assembly.
• Easy-to-use, intuitive controls.
• Integrated airless welder control to allow for repair of thermoset PUR.
• Easily replaceable heating element.

Length: 16.50 inches
Width: 16.50 inches
Height: 17.00 inches

Weight: 29.00 lb