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| Industrial kilns |
Industrial kilns are referred to as very high-temperature thermal processing units, which are utilized for firing ceramics or calcining minerals. They are used for firing ceramic materials function at very high temperatures > 2300 degree Fahrenheit. On the other hand, kilns used for drying wood or wood products are similar to ovens and run at lower temperatures.
Types of industrial kilns
Industrial kiln manufacturers produce a variety of configurations including continuous, top load, front load, cabinet or bench, and vertical load. The bench or cabinet type of industrial kiln is usually mounted on an integral floor stand. Whereas, the continuous industrial kilns are oriented towards automated production for large quantities of small-to-medium-sized products.
Application of Industrial Kilns
Industrial kilns can be utilized in several applications such as,
- Annealing
- Aging
- Brazing
- Baking
- Sintering or firing
- Curing
- Hot pressing
- Preheating
- Heat treating
- Laboratory use
- Quenching, etc.
Further, kilns can also be used for a few unlisted applications as well.
Heat Source/ Transfer
With several types of heat source alternatives available to choose from, picking apt industrial kin can be a challenging task. The various heat source for an industrial kiln includes arc, combustion, electric or resistance, indirect, induction, infrared or radiant heating, natural gas, propane, and steam.
Each heat source follows its process to achieve the required temperature. Like in an arc type heat source, an arc between a metal and graphite electrode will generate the heat. Carbon and alloy steels are produced in electric arc furnaces. Electrical heat sources are powered by electricity and basically, utilize factory voltages.
Features of Industrial Kilns
Features of industrial kilns are as follows:
- Cooling systems
- Shelving or racks
- Air filtration
- Timers
- Alarms
- Logging or recording options
- Front panel displays
- Explosion proofing
The industrial kiln manufacturer might also introduce other more comprehensive features as per the demand of the client. Most of the manufacturers aim at building kilns that incorporate all the latest technical advances, including:
- Energy-efficient heating elements
- Air purification systems
- Heat reclaim
- Automated operation
- Kiln Commissioning & Support Services
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