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We are Manufacturer, Supplier, Exporter of Pressure Belt Filters / Pressure Belt Filtration Systems (Kobelt RFM Pro), Custom Built Filtration Systems for Chemical Process Industries and various Filtration Plants. Our manufacturing unit is situated in Pune, Maharashtra, India.

These High Pressure Filtration Systems helps in reducing the restart time along with high efficiency regeneration with custom seal mechanism and high degree of filtration accuracy where particles are discharged forming thick layer of cake. This machine can be assembled with variety of filtration systems for multiple production assembly lines giving you high level of sludge dewatering functionality, and maximum filtration rates.

Major applications include, but not limited to...
Mineral, Paints And Pigments, Pharmaceutical, Bio-technology, Petrochemical, Food and Food Processing, Fertilizers, Sugar, Distillery, Edible Oil, Coal, Cement, Engineering, Metal Finishing, Oil Water Separation, Coolants, Textile Processing, ETP (Effluent Treatment Plants), STP (Sewage Treatment Plants) etc.

Salient Features

  • Effective separation and recovery
  • Pneumatic or Hydro-pneumatically cake dewatering
  • Closed chamber filtration, cake washing and dewatering
  • Reduces exposure of hazardous streams
  • Easy CIP cleaning and quick change over in multiple product applications
  • Avoids cross contamination
  • Leakless chamber locking arrangement
  • Roll form reusable filter cloth
  • Uniform and horizontal cake formation
  • Least 0 & M costs
  • Easy inert gas blanketing
  • MOC as per requirement
  • Other

The upper chamber is Feed chamber and the lower one is Filtrate chamber. A suitable reusable filter cloth is operational in between the chambers. Depending upon the configuration, one of the chamber is kept fixed and the other moved up & down. The moving chamber is assisted with locking arrangement. The operation of filter can be broadly divided into 4 stages. Filtration, cake washing, dewatering and discharge. Additional sequences can be adopted depending upon requirement

Feed and filtrate chamber are held pressed with each other with reusable filter cloth in between them. Liquid Is fed in the feed chamber. Suspended solids start getting accumulated on the filter cloth. Clear filtrate passes into the filtrate chamber and flows out. After sufficient build up of cake sensed by pressure switch or the time limit. whichever happens earlier, filtration cycle comes to an end.

Cake washing
Cake wash liquid is fed Into feed chamber for effecting replacement cake washing. Washed liquid can be collected separately. Multiple type cake washing can also be done.

The formed cake inside the feed chamber is squeezed either pneumatically or Hydro-pneumatically. All the held up liquid inside chamber and the voids of suspended solids is removed out and taken for further processing. Hot air can now be fed into the chamber for further drying of solids.

The locking dts-enqaqes the two chambers. Drive motor starts to discharge Out the solids. After complete discharge the two chambers close in again to start the next cycle.


  • Valuable chemicals
  • Solvents
  • Hazardous chemicals
  • Multiple product lines
  • R & d and pilot plant applications
  • For ascertaining vario LIS filtration parameters
  • Dynamic, ever changing and confidential product development
  • All industries having filtration unit operation






Pressure Belt Filters
pressure Belt Filters
pressure Belt Filters
pressure Belt Filters