Norstone, Inc. designs, molds, fabricates, lines and coats a wide variety of parts for abrasive applications and/or applications where metal cannot be tolerated. These parts are offered in a wide variety of materials and forms:
Abrasives such as:
- Alumina
- Armor
- Batteries
- Boron Carbide
- Ceramics
- Glass
- Iron Oxide
- Sand
- Silicon Carbide
- Silicon Nitride
- TiO2
- Tungsten Carbide
Non-metal & High Purity such as:
- Acids
- Bright Whites
- Caustics
- Chips
- Computers
- Corrosives
- Electronics
- Food
- Pharmaceuticals
Materials of Construction Options:
CERAMICS
- Alumina: 75%, 87%, 90%, 91%, 92%, 94%, 95%, 96%, 99.5%, 99.9%, 99.99%
- Alumina, Zirconia Toughened
- Silicon Carbide, Reaction Bonded or Sintered
- Silicon Nitride
- Tungsten Carbide
- Zirconia Oxide:
- Cerium
- Magnesium
- Silicate
- Yttrium
METALS
- Hastalloy
- Stainless Steel from 200-400 series
- Stellite
- Tooled Steels like D-4, 17-4
POLYMERS
- Acetal
- Halar/ECTFE
- Nylon
- PEEK
- Polyethylenes like HDPE, UHMW
- Polypropylene
- Polyurethane
- PTFE
- PVC
Manufacturing Methods:
- 3D Printing
- Casting (Variety of Methods)
- Fabrication and Machining
- Linings
- Plasma Spray
- Pressing
- Tiling
Norstone offers assistance with design and drawings as well as testing samples. Contact Norstone for more information or assistance by calling us or completing the linked form (Select Request a Quote).

Alumina Tile Lined Chamber
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Ceramic Plungers
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Coated Hub with Pins & Keyway
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Coated Plate
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Mill Disk with Steel Skeleton
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Molded High Efficiency Blade
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Polyblade Pinned to Sheathed Shaft for non-metal applications
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Polyblade Secured with Plastic Bolts
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Polyurethane Abrasion Resistant Axial Flow Polyblade
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Polyurethane Molded Parts
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PTFE Blade with Compression Fitting
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PTFE Coated Blade & Shaft
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PTFE Sheathed Tapered Stainless Shaft
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Sheathed Shaft Motor End
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Silicon Carbide Monolith Chamber
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Silicon Carbide Tiles after Grinding
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Tungsten Carbide Sleeve
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Tungsten Carbide Small Thread
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Tungsten Carbide Tile
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UHMW Bolt On Liner
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UHMW Bolt On Wedge
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UHMW Lining with Welded Lifter Bars
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UHMW Rotors
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UHMW Stud Weld Fastener Attachment
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Urethane Auger Stator
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Urethane Bowls
(any style + lid)
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Urethane Chamber Liner
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urethane coated bars
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urethane coated props
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Urethane Coatings
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Urethane Doctor Blade
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Urethane Jar Liner
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Urethane Mill Peg
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Urethane Mixing Blades
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Urethane Molded Large Blade with Locking Rings and Steel Substrate
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Urethane Molded Pipe
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Urethane Pump Impeller
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Urethane Pump Liner
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Urethane Re-covered Roller
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Urethane Rotor Stator
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Urethane Sand Mill Disk
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Urethane Small Media Mill Disk
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Urethane Spray Coating
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Urethane Wiper Blades
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Yttria Zirconia Oxide HIP Large Spindle
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Yttria Zirconia Oxide HIP Small Spindle
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Yttria Zironia Oxide Rotor
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