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Mini-Mill Sample Crushers by Jeffrey Rader Brand

The Mini-Mill™, 30ABE and 34AB models include the same features as Jeffrey Rader’s larger hammermills.

Features

All Jeffrey Rader hammermill models are constructed with heavy plate steel and equipped with heavy-duty components to ensure long service life. Jeffrey Rader Mini-Mills are versatile crushers used to reduce most friable, fibrous materials in sampling applications. These units are ideal in moderate volume applications where changing material specifications are required.

Advantages & Benefits:

  • Rigid, welded, all-steel construction provides rugged housing for the toughest applications
  • Welded screen bar Sections are fabricated from alloy steel and allow more discharge area for greater capacity
  • Various rotor configurations allow maximum flexibility for specific applications
  • Large-diameter hammer pins increase pin-wearing area and promote maximum life
  • Double-sealed roller bearings take the load and resist contaminants
  • Replaceable, hardened/heat-treated liners guard against wear and heavy impact
  • Swing hammers are available in several configurations and interchangeable for various product sizing
  • Optional rigid hammers can be installed for slow-speed applications or harder-to-shred materials
  • Readily accessible rear doors open to allow access to the hammermill for inspection and maintenance
  • Bearing fill block permits easier bearing removal and eliminates the necessity of removing the rotor
Technical Data

General Information

  • Mini-Mill ABE Models utilize Jeffery Rader’s exclusive EZ-Access® technology
  • Replaceable breaker plate liners and side liners on all models
  • All liners are drilled and tapped to reduce the possibility of liners falling into unit
  • Hammer and screen grate configuration selected based on application needs
  • 180 degree screen area for final product sizing
  • Spherical roller bearings used on models 30 & above
  • Mini-Mill models utilize ball bearings
  • Models 30 & above include an integral metal trap (metal trap is optional on the Mini-Mill)
  • Standard lubrication is grease; however optional oil circulating systems are available

Mini-Mill E – Hammermill Specifications

  • Frame material: Carbon Steel
  • Frame plate thickness: 1/4”(6.5 mm)
  • Breaker plate liner thickness: 3/4” (19 mm)
  • Side liner thickness: 3/4” (19 mm)
  • Rotor diameter: 20” (508 mm)
  • Rotor length: 12” (305 mm)
  • Shaft material: Medium Carbon Steel

30 AB & 30 ABE – Hammermill Specifications

  • Frame material: Carbon Steel
  • Frame plate thickness: 3/8” (9.5 mm)
  • Breaker plate liner thickness: 1” (25 mm)
  • Side liner thickness: 3/4” (19 mm)
  • Rotor diameter: 24” (610 mm)
  • Rotor length: 21” (533 mm)
  • Shaft material: Medium Carbon Steel

34 AB & 34 ABE – Hammermill Specifications

  • Frame material: Carbon Steel
  • Frame plate thickness: 3/8” (9.5 mm)
  • Breaker plate liner thickness: 1” (25 mm)
  • Side liner thickness: 3/4” (19 mm)
  • Rotor diameter: 24” (610 mm)
  • Rotor length: 32-3/4” (832 mm)
  • Shaft material: Medium Carbon Steel
Media

Videos