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On-Site Engineering

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Stresstech Products

Stresstech Products

Stresstech is a leading line of pre-weld and post-weld heat treatment tools.

 

1. Stress Relieving Consoles: Stresstech manufactures three portable stress relieving consoles to choose from; the QZ-500-4, the QZ-1000-6, and the QZ-1500-8. These consoles are capable of providing anywhere from one to eight independent zones of control, depending on the model.

 

2. Temperature Controllers: The Stresstech TZ-600 is a twin zone temperature controller, which can be operated automatically (auto ramping up and down), semi-automatically (manually ramping, hold at temperature), or manually (percentage output, no TC required). Each of the ramping controllers operates independently of each other enabling the operator to begin heating cycles at two different times. The Stresstech LCS 300 controller is a single zone temperature controller that can be operated automatically (auto ramping up and down), semi-automatically (manual ramping, hold at temperature), or manually (percentage output, no TC required).

 

3. Temperature Recorders: Stresstech Temperature Recorders are calibrated from 0-2000 degrees F. They can also be set to any other desired range. The LED provides easy viewing of each point’s temperature. An internal light illuminates the chart recording at all times and the chart speed can be set to any desired rate. Each thermocouple is individualized by a six-color ink ribbon, which facilitates easier reading. Our recorders can be programmed with alarm settings to record the time and date it reaches or drops below the desired temperature setting. All recorders are mounted in an aluminum housing with rubber feet and a carrying handle. Thermocouple jack strips are located in the rear panel, providing easy connection of the type “K” thermocouple leads. All models of our Temperature Recorders are portable, lightweight and easy to ship.

 

4. Zap Gun: The Stresstech Zap Gun is used to attach thermocouple wire to the work piece. Its variable energy provides 5 to 50 watts/second of power for fast attachment of thermocouples by means of a capacitor discharge procedure.

 

5. Pin Welder: This compact, lightweight pin welding system is  available for sale or rent.

 

6. Stressflex Pads: Stressflex Pads are equally rated 50 AMPS at 80 Volts and are available in many stocked sizes and can be custom built for specialty jobs. Our stocked sizes will preheat or stress relieve almost any job imaginable. They are used in refineries, power plants, construction and fabrication applications, just to name a few. They can be used in any combination while maintaining the same watts per square inch of power.

 

7. Insulating Blankets: Stresstech ceramic fiber insulation blankets are made from 1” thick, 6# density ceramic fiber insulation.

 

8. Cables: Power Cables are constructed from welding cable with a tough exterior formed over very flexible stranded copper wire. We have 2/0 available in lengths of 25’, 50’ and 100’.

 

9. Accessories: Banding is used for securing heating elements and/or insulation onto piping for preheating or stress-relieving. Our banding is non-magnetic stainless steel ½” wide and 200’ long. Banding Clips are reinforced for extra strength, quantity is 100 per box. The Banding Tool used in conjunction with the banding products ensures the tightest possible grip, this tool also trims and cuts banding.

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