Stone Jaw Crusher PEX250*1200 20-60 t/h China

Ref Price:
$3,000.00 - 30,000.00 / unit
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
300 unit/month

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Product Description:

Structure of PEX250×1200 Jaw crusher

Type: Jaw Crusher

Mode: PEX250*1200

Condition: New

Application: Rock Crushing

Brand: CMAX

Certificate: ISO, CE, GOST

 

Packaging & Delivery of PEX250×1200 Jaw crusher

Packaging Detail: Nude package for main machine, motors and small parts are packed in wooden cases.       

Delivery Detail: 25-30days

 

Main Feature of PEX250×1200 Jaw crusher

1) simple structure, easy maintenance;

2) stable performance;

3) even final particles and high crushing ratio.

4) Save 15~30% energy 

 

Application of PEX250×1200 Jaw crusher

This series of jaw crusher can reach the crushing ratio of 4-6 and the shape of final product is even. They are widely applied to crush high hardness, mid hardness and soft rocks and ores such as slags, construction materials, marble, etc. The pressure resistance strength is under 200Mpa, that is, suitable for primary crush.They can be used in mining, metallurgical industry, construction, road and railwaybuilding, conversancy, chemistry, etc.

 

Working Principle of PEX250×1200 Jaw crusher

This series jaw crusher adopts electric motor as the power, and the eccentric shaft is revolved by an electric motor through v-belts. It causes the swing jaw to follow the pre concerted path and crush the in-fed materials, and then the materials will be crushed in the crushing chamber which is composed of the stationary jaw plate, swing jaw plate and the liner plate. Finally the finished materials are discharged from the lower part of machine.

Please carefully examine the fasteners, especially the lubrication components and bolts before starting the machine. Enough oil is needed on each lubrication component. Fasten the loose bolts, clean the crushing cavity, and then start the machine. Insufficient load or over load is not allowed. Moving jaw plate, fixed jaw plate, side guard plate and roof plate are wearing parts, and much attention should be paid to them.

 

Specifiation of PEX250×1200 Jaw crusher

ModelFeed Inlet Size(mm)Max Inlet Size(mm)Capacity(t/h)Electric Power(kw)Overall Size L*W*H(mm)Weight(t)
PE150*250150*2501251-35.58896*745*9352
PE250*400250*4002005-20151430*1310*13403
PE400*600400*60035015-50301700*1732*16537
PE600*900600*90048045-110552290*2206*237017
PE900*1200900*120075090-2201103800*3166*304550
PE500*750500*75042515-65552035*1921*200012
PE750*1060750*1060630105-195902655*2302*311029
PEX250*750250*75021015-30221667*1545*10205
PEX250*1000250*100021015-50301550*1964*13807
PEX250*1200250*120021020-60372192*1900*19508.5

 

Images of PEX250×1200 Jaw crusher

Stone Jaw Crusher PEX250*1200 20-60 t/h China

PE/PEX Series Stone Jaw crusher 

PE/PEX Series Stone Jaw crusher

 

FAQ of PEX250×1200 Jaw crusher

A: How is the quality of your products?
Q:Our products are manufactured strictly according to national and international standard, and we take a test on every grinder before delivery.


A: Guaranteed:
Q: If products’quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.


A: Which kind of material you are going to crush?

Q:Soft stone (dolomite, limestone) or hard stone (granite, basalt, river pebble)


A:What's the max input size of the material?

Q:In inch,centimeter or milimete

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Q:What are the advantages and disadvantages of the coarse cone crusher compared with the jaw crusher?
Advantages of jaw crusher:(1) the structure is more reasonable, the adjustment is more convenient, and the operation performance is more stable and reliable(2) the feed size is large, the crushing ratio is large, and the output is higher(3) low noise, low energy consumption, few wearing parts and low maintenance cost(4) the machine adopts multilayer and multi channel welding, and it has stronger strength after eliminating internal stress treatment process(5) precision machining and assembly process, the internal quality is more secure(6) multi layer labyrinth sealing process, with longer bearing life(7) new locking process, shorter maintenance time;(8) equipped with advanced lubrication technology, it is more convenient to maintainDisadvantages of jaw crusher: replace fragile parts
Q:What are the causes of the noise in the crusher? 5 ways to solve the noise of crushing machinery
In transit controlReasonable design in general layout. In the arrangement of factories and graphic design, should be the main noise source or device away from the workshop, workshop requirements test room, office of quiet, or high noise equipment should be concentrated, which is convenient to control, field production site should be fully considered in the design of terrain and wind direction, may be appropriate to increase the soundproof wall noise processing.A barrier to prevent the noise propagation by 2, or the use of natural terrain such as hills, slopes, trees, bushes or tall buildings are not afraid of noisy or add structures.3 use of sound source directivity characteristics to control noise, such as the use of sound-absorbing cotton and other programs, such as the high pressure boiler exhaust steam, blast furnace leaked oxygen machine exhaust outlet towards the wilderness or sky, to reduce the impact on the environment.
Q:What's the difference between a jaw crusher and a hammer crusher?
A PE series jaw crusher as the world's most popular stone crushing equipment, mainly used for various materials with compressive strength less than 320 MPa of coarse and medium crushing operations, with high yield, high crushing ratio, uniform product size, simple structure, reliable operation, easy maintenance, low operation cost and application a wide range of features. The crusher is widely used in mining, smelting, building materials, highway, railway, water conservancy and other industries.
Q:What does "mantle" mean in the crusher? Which part is it?
The crushing walls of mantle liner are also directly represented by mantle
Q:How much is the small jaw crusher?
This model is different. How small are you talking about? You'll see everything in terms of output, quality, and after sales. Double gold SJ-PE series jaw crusher, you can look at
Q:How does the counter crusher adjust the particle size?
Crusher discharging granularity is affected by material effect, materials of high moisture content will affect the material granularity, in this case, you can feed chute and back plate part of the crusher is equipped with a heating device, to prevent the material bonding. The crusher must be equipped with a bottom plate can not effectively prevent jam. In use, crusher convenient and flexible adjustment granularity: crusher can be adjusted through a variety of ways such as adjusting the particle size, the rotor speed, adjust the gap between impact plate and the grinding chamber. In general, the cleft below the adjustment machine to achieve control of product discharge the effect of particle size. The cleft is large, the discharge granularity is also large. Space bar is small, the discharge granularity is small.
Q:What are the common crushers?
This is not very clear, mainly based on your own playing what stone, stone hardness, the daily output, I have been using Zhejiang double gold crusher.
Q:How to choose a bicycle crusher
Determine matching power. The hammer crusher and bicycle crusher are calculated by 6.4 - 10.5 times (small value when crushing, big value when broken), and the roller crusher is measured by experimental method. Usually the length of each 100mm pair is required, and the required power is 1.1 - 1.5kw.
Q:What is a slot crusher?
The crusher is matched with the loader, crushing large blocks of raw coal through the loader. The maximum crushing capacity is 3500 tons / hour, the maximum input block is 1600x1800 mm, and the crushing method is hammer crushing.
Q:What is the hammer piece of the crusher?
Our factory adopts the measures of strengthening the local "thermosetting layer technology", so as to achieve the effect of protecting the front from abrasion.

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