Industrial Water Filtration Systems for Pulp & Paper



As a leading supplier of industrial water filtration systems for pulp and paper, Compositech's pulp and paper filtration mill customers regularly use vacuum filtration equipment for fiber recovery and for sludge dewatering. Paper mills use disc filters as savealls to recover fiber lost in the paper-making process. Additionally, disc filters are used as stock thickeners in both pulp and paper mills. A lot of industrial water filtration equipment for pulp and paper also use gravity tables and belt press filters for sludge dewatering and AES strainers in conjunction with savealls and deckers for polishing shower white water and for removing felt hairs from recycled press water.

Compositech's rotary vacuum disc filters are used for filtration in many processing industries including pulp and paper industrial water filters. Disc filters are versatile and provide reliable, continuous liquid-solid separation. However, they do require major operator attention and a high volume of synthetic wire sector cover replacement due to the high tonnage of abrasive materials being filtered.

industrial water filtration systems for pulp & paper

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Replacement Parts for Pulp & Paper Filtration

In addition to the vacuum disc filters we manufacture, Compositech supplies improved replacement parts for other disc filter brands. Compositech manufactures a stainless steel centershaft successfully used by our pulp and paper filtration equipment clients to replace the cast iron centershaft supplied with most disc filters. The proprietary design of our centershaft features custom-made radial rod sockets and tubing for the drive-end trunnions. All filtrate tubes and trunnions are 100% seal welded before machining to ensure a smooth, leak-free finish. All filtrate tubes are individually removable from the centershaft allowing for easy repair and replacement without requiring complete disassembly of the filter. We design our centershafts to meet or exceed the quality of the original equipment manufacturer. Most recently, we built a replacement centershaft for an Eimco® disc filter. This Compositech designed and manufactured centershaft, measures 33 inches in diameter with a length of 28 feet, 9 inches.

Pulp & Paper Industrial Water Filtration

pulp & paper filtration

We have a large inventory of pulp and paper filtration and industrial water filtration system parts including:

  • wear plates
  • valves
  • bridging
  • flex connectors
  • sectors
  • clamps and rods
  • sector covers
  • tie rods
  • retainer rings
  • bearings and bearing liners
  • screw conveyor bearing housings
  • stub shafts
  • air clutches
  • stainless steel hood doors
  • knock off shower headers
  • oscillating shower headers
  • Contact us today and allow Compositech to help you or answer any questions concerning your pulp & paper filtration and industrial water filtration system. Or for more information on our equipment for pulp & paper!

    Compositech is not an authorized replacement parts or services supplier for GL&V®, GL&V and design®, CELLECO™, Beloit Jones™ and/or IMPCO™ brand process equipment or parts therefor nor is it in any way associated with GL&V USA Inc. or its affiliated entities.

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