Jaw Crushers

AGGRETEK Jaw Crushers are designed for applications where cost-efficient primary reduction of hard, abrasive materials is concerned. Representing the highest technical and manufacturing knowledge, our heavy duty crushers match the most arduous crushing conditions encountered.

Maximum Crushing Power

Jaw crushers reduce large rocks or ore by means of compression. Mechanical pressure is applied using the crusher’s two jaws; one is fixed while the other reciprocates.

There are also primary and secondary types of these crushers. Jaw crushers are one of the most commonly used crushers due to their ability to crush all kinds of materials of any hardness, as well as their low-cost operation and easy maintenance.

Shaft & Bearings
The larger eccentricity of pitman shaft provides a motion that pulls the material to the bottom of the jaw plate.

Crushing Power
Wide range of crushing for soft to very hard materials. For various materials, crushing efficiency is increased by different jaw types.

Adjustment
The closed side setting can be adjusted using shim plates with hydraulic power.

AGGRETEK highly versatile jaw crushers offer reliable operation and adaptability in mining, quarrying and recycling.

Typical applications for jaw crushers are;

Ore Mining
Rock Quarries
Sand and Gravel
Construction aggregates
Recycled concrete (concrete, asphalt, etc.)
Industrial Applications (slag, anodes, metallurgy, chemical industries etc.)

Side Liners
Reversable high manganese cast steel jaw plates. Different profiles are available for different rock types.

Toggle Plate
The optimal-angle toggle plate generates extra crushing force and at the same time provides security for the drive system.

Models and Specifications

Feed Opening

inches

ACJ1424

14x24

ACJ0835

08x35

ACJ2635

26x35

ACJ3343

33x43

ACJ1417

14x47

ACJ2647

26x47

ACJ4355

43x55

Feed Opening

mm

ACJ1424

380x610

ACJ0835

200x900

ACJ2635

650x915

ACJ3343

850x1100

ACJ1417

350x1200

ACJ2647

650x1200

ACJ4355

1100x1400

Engine Power

HP

ACJ1424

40-50

ACJ0835

40

ACJ2635

100-147.5

ACJ3343

177

ACJ1417

60-73.7

ACJ2647

100-120

ACJ4355

214.5-268

Engine Power

kW

ACJ1424

30-37.5

ACJ0835

30

ACJ2635

75-110

ACJ3343

132

ACJ1417

45-55

ACJ2647

75-90

ACJ4355

160-200

Engine Speed

rpm

ACJ1424

1500

ACJ0835

1500

ACJ2635

1500

ACJ3343

1500

ACJ1417

1500

ACJ2647

1500

ACJ4355

1500

Flywheel Speed

rpm

ACJ1424

315±10

ACJ0835

320±10

ACJ2635

220±10

ACJ3343

220±10

ACJ1417

250±10

ACJ2647

250±10

ACJ4355

210±10

Weight

lbs

ACJ1424

11023

ACJ0835

12125

ACJ2635

29762

ACJ3343

61727

ACJ1417

33069

ACJ2647

33951

ACJ4355

103617

Weight

kg

ACJ1424

5000

ACJ0835

5500

ACJ2635

13500

ACJ3343

28000

ACJ1417

15000

ACJ2647

15400

ACJ4355

47000

Jaw Aperture (min/max)

inch

ACJ1424

.9 - 3

ACJ0835

.7 - 3

ACJ2635

1.9 - 5.9

ACJ3343

3.9 - 7.8

ACJ1417

1.1 - 3.9

ACJ2647

1.9 - 5.9

ACJ4355

5.9 - 13.7

Jaw Aperture (min/max)

mm

ACJ1424

25 - 76

ACJ0835

20 - 75

ACJ2635

50 - 150

ACJ3343

100 - 200

ACJ1417

30 - 100

ACJ2647

50 - 150

ACJ4355

150 - 350

Capacity

stph

ACJ1424

28 - 33

ACJ0835

27 - 82

ACJ2635

75 - 280

ACJ3343

136 - 490

ACJ1417

44 - 140

ACJ2647

220 - 600

ACJ4355

440 - 935

Flywheel

Large diameter, heavy flywheels provide the necessary inertia for crushing the hardest of materials while minimizing vibration resulting in smooth running operation. Flywheel hubs of our jaw crushers are equipped with special locking assembly which connects flywheels to the eccentric shaft. This system ensures that the flywheel is held safely and tightly on the shaft. This feature is important as the crusher has to be brought into operation under load, resulting from unforeseen stoppages.

Main Shaft

Forged from hardened and tempered alloy steel (chrome-moly-nickel) with particularly large diameters to suit heavy-duty applications, and can withstand extreme temperatures. High fatigue resistance due to a fine finish and the elimination of screw threads and sharp radii which can contribute to stress concentrations.

Cast steel and precision machined

The pitman is made of high-quality cast steel and is pro- pelled by two massive cast steel or iron flywheels. A very large eccentric shaft and four large spherical roller bear- ings ensure the greatest reliability even under the most se- vere crushing conditions. The grease-lubricated bearings are kept free from contamination by means of well-prov- en labyrinth seals.Cast steel pitman is designed for easy maintenance and can be removed from the frame as an assembly.

Bearings

Bearings are grease-lubricated and have grease- filled labyrinth dust seals to protect the bearings from dust and water.

The single piece cast steel frame bearing housings ensure a perfect fit to the crusher frame. They also prevent unnecessary loads to the frame bearings. Side bearings are mounted in removable housings for easier maintenance.

CORPORATE HEADQUARTERS
150 Isidor Ct. Suite 103
Sparks, Nevada 89441
USA
SALES
Sparks, NV
+1 775-686-6900
DISTRIBUTION CENTER
Sparks, NV
ENGINEERING DIVISION
Maddison, WI
DEALER RELATIONS
Seattle, WA
SERVICE DIVISION
Billings, MT

SALES DEPARTMENT
Office: 775-686-6900
sales@aggretek.com
LOGISTICS
logistics@aggretek.com
Office: 775-686-6900 ext. 125
PARTS DEPARTMENT
parts@aggretek.com
Office: 775-686-6900 ext. 128
SERVICE DEPARTMENT
service@aggretek.com
Office: 775-686-6900
DEALER DEVELOPMENT
dealers@aggretek.com
Office: +1 775-686-6900