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Sample Crushers by Jeffrey Rader Brand

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

Features

TerraSource Global’s Jeffrey Rader sample crushers are ideal equipment for moderate-volume sampling applications. These smaller hammermills keep the same high capacity range as our larger mills and are a cost-effective solution for facilities with space constraints.

Click here to learn more about the additional benefits of partnering with TerraSource Global for your sample crusher.

Configure machines to evolve with your business

You can adapt your equipment to create an even more efficient critical business process.

  • Large collection of screen and hammer materials and arrangements available to provide options for high-performance
  • Optional rigid hammers resize harder-to-shred materials and reduce plugging of wet materials


Minimize downtime and enhance workplace safety

  • EZ-Access™ Technology enables quick, safe access for inspection and maintenance
  • Open lower housing design reduces plugging from wet materials
  • Replaceable breaker plate liners and side liners decrease downtime and extend machine life
Technical Data

Built to last

  • Rigid, welded, all-steel housing handles tough applications
  • Fully-lined interior reduces housing wear
  • Integral metal trap protects critical parts from damage from uncrushables


Liners

  • Hardened/heat-treated materials guard against wear and heavy impact
  • External fastenings prevent broken bolt heads and falling liners


Slant-Flow® grates

  • 180° design increases capacity and diminishes recirculating loads
  • Abrasion-resistant and angled with the flow of material
  • Faster evacuation
  • Greater shredding action
  • Less wear on grates and hammers
  • Reduced clogging
  • More uniform product


Hammers

  • Large-diameter pins increase pin-wearing area and extend part life
  • Ultralloy material produces ultimate performance
  • 30FTE: Cantilevered-movement design flexes hammers out of the crush zone to permit passage of uncrushables


Rotors and bearings

  • 30 & 34 ABE, & 30FTE: Self-aligning spherical roller bearings extend service life and accommodate heavier loads*
  • MME: 12-pin rotor design maximizes potential hammer configurations

*MME uses ball bearings


Specifications

We manufacture multiple models of our sample crushers. The following are common specifications of our models.

Mini-Mill E

  • 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


30AB & 30ABE

  • 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


34AB & 34ABE

  • 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


30FT & 30FTE

  • Frame material: Carbon Steel
  • Frame plate thickness: 3/8” (10 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
Media

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