Flow Promotion Technology


Ultra High Molecular Weight Polyethylene (UHMW PE)

An Engineering grade of plastic that is Tough, Wear Resistant, Self Lubricating and combines Low Co-Efficient of Friction with High Impact Strength and with its excellent Chemical Resistance and broad temperature range makes it the perfect choice for engineers in a variety of industry.

Flow Problem of Bulk Solids

Flow Problem of Bulk Solids are Arching, Bridging, Rat-holing & Funnelling.
Kaveri Polymer Liners with its extremely low surface friction promotes flow of materials in bins and hoppers. Polymer Liners meets the needs of industry for a material that will outperform stainless steel when handling cohesive bulk materials and still provide a very acceptable life because of the product's excellent abrasion resistant properties.

Grades of Liners

Kaveri have developed many proprietary formulation that enhance certain property of UHMW PE without impacting the basis property for some specific applications.

  • Regular Grade
  • Anti-Static Grade
  • Fire Retardant Grade
  • UV Grade
  • Glass filled Grade
  • MoS2 Filled Grade
  • Rubber Backed Grade
  • Ceramic Embedded


KAVERI adopted very simple fixing arrangement facilitating quick installation and easy replacement
For MS surfaces

  • Mechanical Fasteners
  • Weld Washer System (A special fixing method developed by Kaveri) where in mother plate is not punctured.

For RCC surfaces anchor shell fastener are recommended.

  • Low Co-efficient of friction
  • Wear and Abrasion Resistant
  • Light Weight hence easy to Handle, Install & Fabricate
  • Non-Stick Paraffin like surface
  • Zero Moisture Absorption
  • Very good Chemical Resistance
  • Easy to replace
  • Special Grades, Thickness and Sizes available
  • Bauxite
  • Coal / Coke
  • Limestone
  • Dolomite
  • Sinter
  • Iron Ore / Pellets
  • Clinker / Fly Ash
  • Chemicals & Fertilizer
  • Gypsum / Pozzolona
  • Copper / Zinc
  • Sand
  • Silo / Bins
  • Hopper / Bunker
  • Chutes
  • Wagon Tippler Hopper
  • Track Hopper
  • Truck Hopper
  • Bucket Elevator