Increase Your Service Life Up To 6X

Kennametal Conforma Clad™ provides cladding solutions for severe abrasive and corrosive environments across food and feed industries, including components for dry pet food and aquafeed production, offering 4-6X longer service life.


  • Replacement screws and liners for major OEMs (Wenger, Extru-Tech, Sprout, etc.)
  • Conveyance equipment
  • Rotary airlock rebuilds


  • Extend component life - 4-6X longer than uprotected equipment
  • Produce consistent quality
  • Reduce maintenance costs & downtime - less rebuilds mean less unscheduled downtime
  • Lower cost per ton
  • Full range of wear protection - Kennametal Conforma Clad offers screw segments and liners with a variety of wear protection options. All cladding options fully encapsulate the screw, ensuring complete protection
Pet Food Liner X-Section with Conforma Clad

Replacement Liner: Tungsten Carbide wear protection where you need it most.



Cladding Material Legend (Hardened Stainless Steel, WC Cladding, Stellite Cladding, Tiles)

Flexible Tungsten Carbide & Stellite™ Cloth

The Conforma Clad process starts with flexible organic cloth embedded with either tungsten carbide particles or Stellite alloy.

This unique cloth technology enables our wear protection to perfectly conform to complex geometries, such as screw surfaces. Our infiltration brazing process then metallurgically bonds the tungsten carbide or Stellite alloy to the base material, resulting in a hard protective cladding that is extremely durable and wear resistant.

Tungsten Carbide Cladding & Solid Carbide Tiles

  • Maximum abrasive wear protection
  • Tiles can be applied for enhanced wear properties

Stellite Cladding

  • Maximum corrosion protection for niche pet food formulas
  • Maintains smooth wear surface throughout service life

Food & Feed Extruder Components

Learn more about the performance characteristics of these material options by downloading our Food & Feed Extruder Components Application Bulletin

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