Small Jaw Crusher 2 1/4″ x 3″

Small Jaw Crusher 2 1/4″ x 3″

US$2,500 $2,000

The 911MPEJAC23 is a Small Jaw Crusher of  2.25″ X 3″ manufactured to easily crush any rock from 2″ (50mm) down to a D50 of 700 micron (28 Mesh) which also correspond to a crushed discharge P80 size of 80% passing 1400 microns or 14 mesh.
The discharge opening (closed-side-setting) of this 55 mm X 75 mm “big-small crusher” you can adjusted with a wrench.canada manufacturer
With a short throw at a quick 525 RPM (speed eccentric overhead), this small rock crusher can almost pulverize without dusting of your run-of-the-mill, chain beating, hammermill small prospectors often buy.

This portable and lightweight (35 lbs.), is perfect for low volume metallurgical sample preparation or any small home laboratory a gold prospector would have in his garage.6 month warranty

Crushing Rate:

  • from 2.5″ rock to 3/8″ product = 150 lb/hour
  • from 3/8″ rock to 20 mesh product = 50 lb/hour
  • total from 2.5″ to 20 mesh in 2 passes = 40 lb/hr

IN-STOCK

Description

The Small 911MPEJAC23 is a 2.25″ X 3″ Jaw Crusher manufactured to easily crush any rock from 2″ (50mm) down to a D50 of 700 micron (28 Mesh) which also correspond to a crushed discharge P80 size of 80% passing 1400 microns or 14 mesh.small_jaw_crusher_performance_graph
The discharge opening (closed-side-setting) of this 55 mm X 75 mm “big-small crusher” you can adjusted with a wrench.
With a short throw at a quick 525 RPM (speed eccentric overhead), this small rock crusher can almost pulverize without dusting of your run-of-the-mill, chain beating, hammermill small prospectors often buy.
With a rated capacity to crush 25 lbs (12 kg) of material per hour, this portable and lightweight (35 lbs.), is perfect for low volume metallurgical sample preparation or any small home laboratory a gold prospector would have in his garage. At 80% < 14 mesh, the discharge from this small crushing machine is mostly liberated and ready for panning or shaking table.
All small jaw crushers come with an operating manual, pulley, preinstalled abrasion-resistant AR450 jaw plates. This economic crusher is sold without the 1 HP motor nor mounting supports. All crushers are offered with gas/diesel engine or electric motor.  If you decide to do-it- yourself, just be sure to ratio your speed/sheaves to have 525 RPM on the jaws and your rock crusher is set to crush.

If you need a tough small jaw crusher that is ready to go, you’ll want to buy the Laboratory Rock Crusher we also sell.

This crusher is approximately 11″ tall X 8″ wide X 11″ length and weighs 36 lbs.


Crusher Motor Pulley Sizing

Typical Motor for this Rock Crusher

jaw_crusher_motorhttp://www.harborfreight.com/engines-generators/electric-motors/1-hp-agricultural-farm-duty-motor-68288.html rock crusher motor belt

Example Rock Crusher Customer Installation

WE RECOMMEND INSTALLING A GUARD AROUND ALL MOVING PARTS
YOUR SAFETY, IS YOUR RESPONSIBILITY

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OPTIONAL Feed Hopper

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SHIPPING & WARRANTY

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