Microwave Components - Industrial Microwave Dryers | Testing, Rental & Installation

Microwave Components

An industrial microwave is made up of three basic components. A generator or transmitter, waveguide and an applicator.

 

Transmitter

The transmitter is the heart of the system. Its main purpose is to convert electric line power to microwave energy.  A microwave transmitter is primarily made up of a solenoid, a magnetron tube and a transformer. The transformer creates a higher voltage, the magnetron tube is what emits the microwaves, and the solenoid is wrapped around the magnetron tube that creates a magnetic field to regulate the microwaves produced. These components are housed in a stainless steel enclosure that is temperature controlled. Each transmitter can generate 75KW or 100 KW and is precisely controllable via the operator touchscreen.

 

Waveguide

The next component that makes up industrial microwaves is the waveguide. It is the simplest component of the system and as its name implies, it guides the microwaves from the transmitter to the cavity. The waveguide is usually made out of aluminum to reduce weight. The dimensions of the waveguide allow microwaves to resonate through the waveguide with very  little loss. These waveguides can go long distances and carry microwaves from one part of your facility to another. This is advantageous if you are limited on space or want to isolate your transmitters from heat, dirt, moisture, etc. These waveguides are very similar to coaxial cable or your power lines. Waveguide is also used in the radio and radar industries, not just industrial microwaves.

 

Applicator

The destination for the microwaves is the ​​​​​​​applicator. This is where the microwave energy meets​​​​​​​ the load. There are many types applicators available including:​​​​​​​

  • Ovens, both batch and continuous that can be configured to have multiple air intakes and​​​​​​​ exhaust ports, ​​​​​​​microwave safe doors, and conveyor belts.
  • Vertical tanks that have very uniform heating properties and make great replacements to conventional steam jacketed tanks and heating vessels.
  • Horizontal mixers that can be advantageous when continual mixing and conveying is ​​​​​​​required, but the ​​​​​​​material ​​​​​​​is not suited ​​​​​​​for pumping.
  • Your brain child! We know that not all objects fit between the current lines and are continually advancing new industrial microwaves applications and applicators.

 

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