Thermal Processing – Excellence in Degrees

Zentech manufactures portable and mobile heat treatment equipment, high-tech stress relieving and preheating units designed for variety of heat treatment processes. Our design includes state-of-the-art control technology as well as safety systems. We have a comprehensive understanding of heat treating methods and technology. The benefits to our clients are more precise heat treating, less time on the job and more cost-effective operation. To ensure accuracy, our equipment is calibrated to national standards.

6 Zone Portable Power Control Consoles

  • Control unit: 6, 1 master, 5 slave controllers
  • Input Power: 480 VAC, 3 Phase, 100 Amp
  • Transformer: One 72 KVA fan cooled
  • Output Power: 85 VAC, single phase, 135 Amp each zone
  • Temperature Recorder: 6 point
  • Power Control: Ammeter with 6 point selector switch
  • Dimensions: H 4 x W 2 x D 2 feet
  • Weight: 600 lbs

18 Zone Portable Power Control Consoles

  • Control unit: 18, 2 master, 16 slave controllers
  • Input Power: 480 VAC, 3 Phase, 200 Amp per transformer bank
  • Transformer: Two 90 KVA fan cooled
  • Output Power: 85 VAC, single phase, 135 Amp each zone
  • Temperature Recorder: 18 point
  • Power Control: Two Ammeter with 9 point selector switch each bank
  • Dimensions: H 54 x W 51 x D 40 inch
  • Weight: 1600 lbs

18 Zone Mobile Self-Contained Rigs

Zentech’s Mobile Self-Contained Rigs are equipped with diesel generators and provide all necessary equipment to carry out a variety of heat treating projects with a minimum of interference or interruption of plant equipment and process. These high-tech Zentech Mobile Units eliminate added expenses and the time required to unload and load equipment, make electrical connections and provide for shelter or weather protection. Each unit features the latest in electrical resistance heat treating technology and is fully equipped with state of the art control rooms and cable racks. Mobile Rigs are ready for emergency mobilization

Portable Combustion Units

Gas Trains

The Zentech gas trains contain the equipment necessary to perform internal fired post weld heat treatment. The gas train can be run automatically or manually, and the temperature controller ensures the proper temperature is maintained throughout the heat cycle by regulating the flow of gas to the burner. The high limit controller assures that the maximum allowable temperature will not be surpassed. The built in safety features check for correct fuel pressure, monitor the flame in the burner and shut down the fuel supply in the event of flame loss. Safeguards / contingency features are managed through alarms and flame safety equipment built in the gas train.


The blower provides air to mix with incoming gas to alter the temperature of the flame from the burner for proper control of the heat cycle. The blower is connected to the gas train, which in turn controls the flow of air provided for the burner.

High Velocity Gas Burners

Designed to deliver more, ThermJet burners represent a technological leap forward in every area of design and performance that counts. ThermJet burners set new standards for velocity, emissions and flexibility.