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Thermach Powder Feeders_AT-1200 for Ther

Powder Feeders

Thermach Powder Feeders are made to deliver accuracy and repeatability. They are highly customizable with options for high pressures, increased capacities, remote controllers, and quick-change canisters. Precision machined, digital controls, rugged construction, and an internal tamper assembly keep this system feeding consistently, with little maintenance, for many years. Thermach Powder Feeders can be designed to meet and exceed your specifications.

Following you'll find Powder Feeder Model Options and Accessories supplied and supported by your Thermach team.

  • Why Thermach?
    Thermach is a specialist. We manufacture equipment and parts for the thermal spray industry. That means we are your coating partner, not your competitor.
  • Thermach delivers less maintenance costs...
    ...when compared to conventional pull or push-pull systems. You'll see the difference.
  • Our lightweight torch is only 2.3 lbs and has no moving parts...
    With the drive mechanism on the wire feeder, our torch stays light, and reduces operator fatigue.
  • Only Thermach gives you patented Quick Change Wire Guides!
    Compared to conventional wire guides that are threaded into the torch, our Quick Change wire guides allow you to change worn out guides in less than 30 seconds, with zero tools. For added life, simply rotate the guides 180° before typical replacement.
  • This is a modular system designed to fit any workspace...
    Stack the wire feeder on top of the power supply or separate them up to 50 feet at 100% duty cycle.
  • Our complete system weighs approximately 300 lbs!
    Weighing in at less than the typical electric arc spray system, your team will appreciate the flexibility and the AT-400’s ease of handling.

AT-1200 Series Rotary Powder Feeders

Thermach Powder Feeders are known for unmatched quality and dependability. Using a digital closed loop controller, Thermach Powder Feeders provide metric feed rates that are both highly accurate (± 2 grams per/min tolerance) and repeatable. Operators can easily monitor and control process parameters as wheel speed is displayed in revolutions per minute and can be controlled either locally or remotely by PLC or computer.

In operation, powder is metered to the spray process when slots in a powder wheel fill and move past an exit port. The powder then enters a gas stream which carries the material to your torch. In this feeding process, wheel speed and powder wheel configuration determine the rate of powder flow to the spray torch.


To add an additional measure of accuracy, Thermach Powder Feeders are equipped with a tamper assembly to assist difficult feed powders to fill the slots entirely. Thermach supplies a variety of powder wheels, motors, and encoders, so you're sure to meet your desired feed rates. 

Thermach Powder Wheel Sizing Options.png

Powder Feeder Model Options


Powder Feeder Accessories


Powder Feeder Consumables

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