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After Filter Suitable For Cyclone & Rotary Cyclone Powder Recoveries

Author: Amal Shah
by Amal Shah
Posted: Jun 01, 2014

Cyclone, Rotary Cyclone recoveries will capture up to 98% of the over spray powder. The balance powder which is fine powder will escape out to the atmosphere. The cartridge type after filter will capture the fine powder and will only allow the clean air out.

98.5% efficiency of the Multicyclone helps in maximum utilization of chargeable powder. But to comply with Pollution Control Laws, the 1.5% powder fines are required to be arrested. The post filter arrests this powder and gives out breathable air.

A number of filter cartridges are mounted inside the sealed metallic chamber. The air enters the chamber and the filteration occurs 'outside in'. Periodic purge removes the powder and clean the cartridge. Clean air is given out through the blower outlet.

Cartridges - made from melt blown micro fleece offer 99.999% powder recovery efficiencies. A special melt blown PP layer ensures extended service life, much reduced pressure loss and as a result outstanding economy.

Aluminium coated filter media or PTFE coated filter media are also available for

critical operations.


A special rotating cleaning nozzle system shuts off suction through the filter during

the cleaning cycle. Simultaneously compressed air comes out from the small holes along the vertical tube which starts rotating. Deep & thorough cleaning is ensured. Suction automatically commences at the end of cleaning operation.

The cleaning cycle in each filter lasts for a few seconds & is adjustable in the control

panel of the equipment.

Summary of Benefits :
  • Clean air exhaust, compile to environmental standards.
  • Cartridge filters with unique Rotating Wing Cleaning Mechanism cleans the cartridge automatically.
  • Can be attached to existing Cyclone as well as Rotary Cyclone.
  • a href="">Comparison among various types of recoveries

  • After filter with rotating wing cleaning

To know more about Mitsuba products please visit: or contact us at:

MITSUBA SYSTEMS has been in the business of designing & manufacturing of Powder Coating equipment since 1979 and into active exports of the same since 1996

The main focus of the company is the design and manufacture of high quality Powder Spray Application Equipment.

A sequence of the major milestones in the growth of the company:

Indigenously developed the first corona powder coating gun having an

integrated high voltage generator. Indigenously developed the world’s first true dual control panel for

powder spray gun that can operate both the Corona gun as well as the Tribo gun. Introduced the concept of conical hopper for powder coating equipment. Indigenously developed and introduced the Automatic Corona and Automatic Tribo Powder Coating Equipment.

About the Author

By Amal Shah, managing Director. Mitsuba Systems India P. Ltd; Mumbai, India. Mitsuba Systems has been in the business of designing & manufacturing of Powder Coating equipment since 1979 and into active exports of the same since 1996.

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Author: Amal Shah

Amal Shah


Member since: Apr 12, 2014
Published articles: 6

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