Thomas Model 4 Wiley Mill for Versatile Laboratory Sample Grinding

The Wiley 4 single-speed large heavy-duty Cutting Mill features a 7.75-inch diameter sealed cutting chamber with six stationary blades and a high-speed rotating cutting head equipped with four replaceable blades. This setup creates a strong shearing action that minimizes heat buildup during operation.

  • Applications include: biofuels, animal feed, pharmaceuticals, brewing, and more. Samples introduced through the hopper are circulated by the rotor until they are milled fine enough to pass through the sieve.
  • Suitable for a wide range of materials, including plastics, bones, cables, cardboard, electronic scrap, feed pellets, foils, food, leather, mixed materials, non-ferrous metals, paper, pharmaceutical products, refuse-derived fuels, rubber, waste, wood, and more.
  • Power options: Available in 115 V 60 Hz or 230 V 50 Hz configurations
  • Mounting options: Choose from benchtop or floor stand-mounted models

Specifications

  • Material: Powder coated steel sieve
  • Material: 316 stainless steel
  • Electrical: 115 V or 230 V @ 50/60 hz
  • Weight: 330 lbs
  • Dimensions (with stand): 26 in×20 in.×49 in.H
  • Cutting speed: 920 rpm
  • Chamber size: 7.75 in.
  • Diameter sample input size: 2.25 in.
  • Diameter sample volume: 50-1000 grams
  • Continuous torque: 7.74 Nm
  • Display: Manual housing

Manufactured in the US

  • This item is shipped from the United States.

Accessories

Comes complete with:

  • 1× toolset
  • 1× rotating cutter head with 4× rotating blades
  • 6× stationary cutting blades, and 1× brush
  • 1× Plunger
  • 1× Stainless Steel Hopper
  • 3× Sieves (0.5 mm, 1 mm and 2 mm)
  • 1× Jar adaptor
  • 3× 16 oz glass jars

Optional accessories available at additional cost:

  • 0.5 MM S/S 316 SIEVE
  • 1 MM S/S 316 SIEVE
  • 2 MM S/S 316 SIEVE
  • 3 MM S/S 316 SIEVE
  • 4 MM S/S 316 SIEVE
  • 5 MM S/S 316 SIEVE
  • Floor stand
  • Door latch bolt
  • Knife cam lock
  • Replacement blades

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