JAW CRUSHERS

JAW CRUSHERS

Crusher

Jaw Crusher

E-Double toggle

F- Single toggle

X– Fine crushing

J-Used under mine

Feed open width(mm/100)

Feed open length(mm/100)

Type	PEF0204	PEF-X0207	PEF-X0210	PEF-X0212
Size	250×400	250×750	250×1000	250×1200
Feed opening (mm)	250×400	250×750	250×1000	250×1200
Max feed lump size (mm)	210	210	210	210
Setting adjustment range (mm)	20-60	20-60	20-60	15-50
Capacity (m³/h)	5-20	20	10-23	13-38
Motor Type	Y180L-5	Y225M-6	Y2805-6	Y280S-8
Power (KW)	15	30	37	37
Voltage (V)	380	380	380	380
Machinery Weight (tons)	2.325	6.3	7.72	7.5
Overall dimension (m)	103×1.02×1.14	1.48×1.91×1.5	1.48×2.34×1.54	1.6×2.2×1.3

Type	PEF0406	PEF0507	PEF0609	PEF0710	PEF0912
Size	400×600	500×750	600×900	750×1060	900×1200
Feed opening (mm)	400×600	500×750	600×900	750×1060	900×1200
Max feed lump size (mm)	340	400	500	630	750
Setting adjustment range (mm)	60±30	75±25	100±25	110±30	130±35
Capacity (m3/h)	18	40.5	60	110	130
Motor Type	Y225M-6	YR280M-6	JR75-8	YR280M-6	JR126-8
Power (kw)	30	50	75	90	110
Voltage (V)	380	380	380	380	380
Machinery Weight (tons)	6.56	10.57	16.9	24.01	44.13
Overall dimension (m)	1.56×1.74×1.59	3.50×1.94×2.21	2.57×3.72×2.37	3.1×2.6×2.95	5.00×4.47×3.28

Crusher Capacities

The capacity figures shown apply to material weighing 100 pounds per cubic foot or 1600 kg per cubic meter. The crusher is one component of the circuit. As such, its performance is in part dependent on the proper selection and operation of feeders, conveyors, screens, supporting structure, electric motors, drive component and surge bins. Where used, attention to the following factors will enhance crusher capacity and performance.

1. Proper selection of crushing chamber for material to be

    crushed.

2. A feed grading containing proper distribution of the particle

    size.

3. Controlled feed rate.

4. Proper feed distribution 360° around crushing chamber.

5. Discharge conveyor sized to carry maximum crusher capacity.

6. Properly sized scalping and closed circuit screens.

7. Automation controls.

The following factors will detract from crusher capacity and performance.

1. Sticky material in crusher feed.

2. Fines in crusher feed (smaller than crusher setting) exceeding

    10% of crusher capacity.

3. Excessive feed moisture.

4. Feed segregation in crusher cavity.

5. Improper feed distribution around circumference of crusher

    cavity.

6. Lack of feed control.

7. Inefficient use of recommended connected horsepower.

8. Insufficient conveyor capacity.

9. Insufficient scalper and closed circuit screen capacities.

10. Insufficient crusher discharge area.

11. Extremely hard or tough material.

12. Operation of crusher at less than recommended full load

      countershaft speed.

Low installation and operating costs

In addition to bringing you high performance, our jaw crushers are also designed to bring your total crushing costs down. Each unique feature of our crushers brings specific benefits that have a direct impact on the bottom line – which means that you will be more profitable.

Fast and safe setting adjustment systems

Our crushers are equipped with a proven, rugged and fast wedge setting adjustment system.

The crusher's setting can be manually adjusted with standard tools in a matter of minutes.

Alternatively, the crusher's setting can be changed in Seconds. The system is also especially effective at clearing the crusher's cavity should it stall under load due to interruptions in the supply of electric power.

Features

1. Simple Design, easy maintenance.
2. Stable performance.
3. Even final particles and high crushing ratio.

Operating principle

The Jaw crusher is driven by an electric motor. Through the motor’s wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the materials in the crushing cavity, which is composed of fixed jaw plate, movable jaw plate and side-lee board, can be crushed and discharged through the discharging opening.