Gravel-crusher

Gravel Crusher

Gravel crusher is an essential equipment in mining industry. Aimix’s newly developed gravel crusher is suitable to crush soft, medium-hard and hard materials. It is widely used to crush all kinds of ore, cement, refractory material, aluminum earth clinker, emery, glass raw material, construction sand, stone and metallurgical slag. It has higher crushing capacity especially for silicon carbide, emery, sintered bauxite, magnesia, and other hard and abrasive materials. In engineering field, it is the ideal processing equipment for crushing sand, cushion material, asphalt concrete and cement concrete aggregate. In mining field, it is widely used in the grinding process. Gravel crushing plant can produce a lot of ore powder and reduce the high grinding cost.

Technical Advantages of Gravel Crush Equipment:

Aimix’s gravel crushing equipment adopts the most advanced technology, so it has many technical advantages.

Firstly, it has high crushing efficiency. It can not only crush but also grind coarsely.

Secondly, it has simple structure, easy installation, and low operating cost.

Thirdly, it is affected little by the material’s moisture content, and the finished product’s water content can reach to 8%.

Fourthly, the finished product is cubic. It has little flake finished material. And it is suitable to produce artificial sand and high-grade highway aggregate.

Lastly, the finished product has large stacking density, and the iron pollution is small.

gravel-crushing-process
gravel-crushing-process

Introduction of Jaw Type Gravel Crusher:

The common gravel crusher for sale mainly includes jaw crusher, ball mill, raymond mill, sand making machine and so on. In the gravel production line, jaw crusher is the primary crushing machine. Sand making machine is usually used in the secondary stage while the vibratory sieve screen gravels. Here, Aimix’s experts will introduce you some detailed informations of jaw crusher.

Perfect Components of Jaw Crusher:

There are several main parts of jaw crushing machine: frame, Jaw plate and side guard plate, and transmission part.

The frame is a four-walled rigid frame, and it is used to hold the eccentric shaft and stand the reactive force of crushed material. So, the frame needs sufficient strength and rigidity. It is usually made of cast steel. The frame of mini jaw crusher for sale can be made of high quality cast iron instead of cast steel. The frame of large jaw crusher needs to be cast in sections and bolted firmly into a whole, and the casting process is complicated. The frame of self-made small jaw crusher can be welded with thick steel plate, but the stiffness is poor.

Both the fixed jaw plate and the mobile jaw plate are composed of jaw beds and jaw plates. The jaw plates are fixed on the jaw bed with bolts and wedge screws. Jaw bed of fixed jaw plate is the front wall of the frame. Jaw bed of mobile crusher jaw plate must have sufficient strength and stiffness to stand the broken reactive force, and thus most mobile jaw plates are made of cast steel or cast iron pieces.

The eccentric shaft is the main shaft of the crusher, which is made of high carbon steel. The eccentric parts must be precision-machined and heat-treated. One end of the eccentric shaft is a pulley, and the other end is a flywheel.

PE250-400 jaw crusher
PE250-400 jaw crusher
Model: PE-250*400
Feed opening size(mm): 250*400
Max.Feeding size(mm):210
Adjusting range of discharge opening(mm):20-60
Processing capacity(t/h): 5-10
Rotation speed of eccentric shaft(r/min):300
Mixing power(kw): 15
Total weight(T): 2.8
Dimension(L*W*H)(mm): 1300*1090*1270

PEX250-750-jaw-crusher
PEX250-750-jaw-crusher
Model: PEX-250*750
Feed opening size(mm): 250*750
Max.Feeding size(mm):210
Adjusting range of discharge opening(mm):25-60
Processing capacity(t/h): 13-35
Rotation speed of eccentric shaft(r/min):330
Mixing power(kw): 22
Total weight(T): 5.5
Dimension(L*W*H)(mm): 1380*1750*1540

Specifications of Aimix’s Jaw Crusher:

(Model) Feed opening size(mm) Max.Feeding size(mm Adjusting range of discharge opening(mm) Processing capacity

(t/h)

Rotation speed of eccentric shaft(r/min Mixing power(kw) Total weight(T) Dimension(L*W*H)(mm)
PE-150*250 150*250 125 10-40 1-3 250 5.5 0.8 720*660*850
PE-200*300 200*300 180 15-50 2-6 260 7.5 1.2 910*750*900
PE-200*350 200*350 180 18-70 3-10 260 11 1.5 100*870*990
PE-250*400 250*400 210 20-60 5-10 300 15 2.8 1300*1090*1270
PE-400*600 400*600 340 40-100 16-60 275 30 7 1730*1730*1630
PE-500*750 500*750 425 50-100 40-110 275 55 12 1980*2080*1870
PE-600*750 600*750 500 150-200 80-240 275 55 15.8 2070*2000*1920
PE-600*900 600*900 500 65-160 50-180 250 55 17 2190*2206*2300
PE-750*1060 750*1060 630 80-140 110-320 250 110 29 2660*2430*2800
PE-800*1060 800*1060 640 130-190 130-330 250 110 29.8 2710*2430*2800
PE-830*1060 830*1060 650 160-220 150-336 250 110 30.7 2740*2430*2800
PE-870*1060 870*1060 660 200-260 190-336 250 110 31.5 2810*2430*2800

Working Principle of Gravel Making Machine:

As for gravel crusher’s working principle, let’s take jaw crusher as an example. And Aimix’s expert tell us how it works.

When gravel crushers for sale works, motor drives belt and pulley, and the eccentric shaft drives the mobile jaw plate. When the mobile jaw plate rises, the angle between elbow plate and mobile jaw plate becomes larger. So the mobile jaw plate will be close to the fixed jaw plate. At the same time, materials can be crushed. When the mobile jaw plate down, the angle between elbow plate and the movable jaw becomes small. And under the effect of spring, the mobile jaw plate will be far from the fixed jaw plate. Meanwhile, crushed material will be discharged. With the continuous rotation of the motor, materials will be periodically crushed and discharged.

Introduction of Impact Crusher and Sand Making Machine:

In the fine crushing stage, we always use a impact crusher machine or a sand making machine for sale. Both of them can finely crush the gravels. Mobile impact crusher for sale can process materials which size less than 500mm. And sand making machine is a good choice for turning small gravels into sands.

PF1007impact-crusher
PF1007impact-crusher
Model: PF-1007
Specifications(mm): 1000*700
Diameter of feeding inlet(mm): 400*730
Max. feeding Aggregate Size(mm): 300
Capacity(t/h): 30-70
Power(kw): 4P 37-45
Total weight(T): 12
Dimension(L*W*H)(mm): 2330*1660*2300

PF1010impact-crusher
PF1010impact-crusher
Model: PF-1010
Specifications(mm): 1000*1050
Diameter of feeding inlet(mm): 400*1080
Max. feeding Aggregate Size(mm): 350
Capacity(t/h): 50-90
Power(kw): 4P 45-55
Total weight(T): 12
Dimension(L*W*H)(mm): 2370*1700*2390

Specifications of Impact Crusher:

Model Specifications
(mm)
Diameter of feeding inlet
(mm)
Max.feeding Aggregate Size
(mm)
Capacity
(t/h)
Power
(kw)
Total Weight
(t)
Dimension<LxWxH>
(mm)
PF-1007 Φ1000×700 400×730 300 30-70 4P   37-45 12 2330×1660×2300
PF-1010 Φ1000×1050 400×1080 350 50-90 4P   45-55 15 2370×1700×2390
PF-1210 Φ1250×1050 400×1080 350 70-130 6P   110 17.7 2680×2160×2800
PF-1214 Φ1250×1400 400×1430 350 100-180 6P   132 22.4 2650×2460×2800
PF-1315 Φ1320×1500 860×1520 500 130-250 6P   220 27 3180×2720×2620
PF-1520 Φ1500×2000 830×2040 700 300-550 4P   315-400 50.6 3959×3564×3330
PF-1820 Φ1800×2000 1260×2040 800 600-800 630-710 83.21 4400×3866×4009

Introduction of Vibrating Screen:

Vibrating screen for sale can sieve crushed gravels effectively. Besides, Aimix’s screen machine has many advantages:

Firstly, circular vibrating screen uses vibrator as power, so it has strong exciting force.

Secondly, both sieve beams and sieve box adopt high strength bolts. And vibrating screen machine has simple structure and easy maintenance.

Thirdly, it uses tire coupling. So it has flexible connection and smooth operation.

Lastly, its machine structure has small amplitude, high frequency, and large angle. So the circular Vibrating Screen has high efficiency, long service life, low power consumption, low noise, and so on.

2YK1225-vibrating-screen
2YK1225-vibrating-screen
Model: 2YK1225
Number of screen: 2
Screen area(㎡): 6
Maximum feed size(mm): 400
Capacity(m3/h): 8-60
Vibration power(r/min): 800-970
Double amplitude(mm): 8
Motor power(kw): 5.5
Sieve angle(°): 20
Total weight(kg): 3500
Long * wide * high(mm): 2930*1860*870

3YK1225-vibrating-screen
3YK1225-vibrating-screen
Model: 3YK1225
Number of screen: 3
Screen area(㎡): 9
Maximum feed size(mm): 400
Capacity(m3/h): 10-70
Vibration power(r/min):800-970
Double amplitude(mm):8
Motor power(kw): 5.5
Sieve angle(°): 20
Total weight(kg): 3850
Long * wide * high(mm): 3070*1860*1210

Specifications of Aimix’s Vibrating Sieve:

Model Number of screen Screen area(㎡) Screen size
(mm)
Maximum feed size

(mm)

Capacity(m³/h) Vibration power

(r/min)

Double amplitude

(mm)

Motor power

(kw)

Sieve angle(°) Screen size(mm) Total weight(kg) Long * wide * high(mm)
2YK1225 2 6 4-50 400 8-60 800-970 8 5.5 20 1200×2500 3500 2930×1860×870
3YK1225 3 9 4-50 400 10-70 800-970 8 5.5 20 1200×2500 3850 3070×1860×1210
2YK1230 2 7.2 4-50 400 12-78 800-970 8 7.5 20 1200×3000 4200 3430×1860×870
3YK1230 3 10.8 4-50 400 13-80 800-970 8 7.5 20 1200×3700 4600 3570×1860×1210
2YK1237 2 8.88 4-50 400 15-86 800-970 8 7.5 20 1200×3700 4600 4050×1860×870
3YK1237 3 13.32 4-50 400 16-90 800-970 8 7.5 20 1500×3500 5200 4270×1860×1210
2YK1535 2 10.5 5-50 400 20-125 800-970 8 11 20 1500×3500 5890 4120×2210×1230
3YK1535 3 15.75 5-50 400 21-125 800-970 8 11 20 1500×3500 6700 4360×2210×1610
2YK1545 2 13.5 5-50 400 22-150 800-970 8 15 20 1500×4500 6330 5120×2210×1230
3YK1545 3 20.25 5-50 400 22-150 800-970 8 15 20 1500×4500 6800 5360×2210×1610
4YK1545 4 27 5-50 400 22-155 800-970 8 18.5 20 1500×4500 7800 5930×2210×2060
2YK1548 2 14.4 5-50 400 22.5-162 800-970 8 15 20 1500×4800 6980 5420×2210×1230
3YK1548 3 21.6 5-50 400 22.5-162 800-970 11 15 20 1500×4800 7700 5660×2210×1610
4YK1548 4 28.8 5-50 400 22.5-162 800-970 8 18.5 20 1500×4800 8700 6230×2210×2060
2YK1848 2 17.28 5-80 400 25-206 750 8 15 20 1800×4800 9080 5420×2550×1420

Aimix Group, a professional gravel crushing machine manufacturer, can produce all kinds of crusher machines and the related productions. Moreover, we not only have gravel crusher for sale , but also have gravel screening equipment for sale. All of Aimix’s stone crushers have high quality and long service life. And we also ensure that you can get the best price!

All kinds of gravel crushing plants can be customized according to the users’ actual needs. If you want to buy, please send us an email and we will provide you high quality equipment and professional service.

Please feel free to give your inquiry in the form below. We will reply in 24 hours.

Name(required)*
Email(required)*
Phone(required)*
Country
Message(required)*