Stone Jaw Crusher PEX250*750 Primary Small Mini Rock

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 PEX250×750 Jaw crusher

Type: Jaw Crusher

Mode: PEX250*750

Condition: New

Application: Rock Crushing

Brand: CMAX

Certificate: ISO, CE, GOST

 

Packaging & Delivery of PEX250×750 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 PEX250×750 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 PEX250×750 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 PEX250×750 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 PEX250×750 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 PEX250×750 Jaw crusher

Stone Jaw Crusher PEX250*750 Primary Small Mini Rock

PE/PEX Series Stone Jaw crusher 

PE/PEX Series Stone Jaw crusher

 

FAQ of PEX250×750 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 of hydraulic cone crushers?
Many types of crushing cavity, a wide range of product size requirements smoothly.
Q:Is there a broken stone crusher with a diameter of more than 800mm? The ordinary crusher costs too much. I saw it on the Zhengzhou GM
The crusher equipment according to the requirements of users can adjust the hammer and lining Ying gap, change the particle size, to meet the different needs of different users. The main hammer of the crusher is made of the steel wheel of the train wheel, and the lining plate is similar to the 13 steel plate of the jaw plate. The investment is small and the effect is quick.
Q:Advantages and disadvantages of hammer crusher
Hammer crusher is the hammer and sieve wear quickly, and find the balance maintenance time is long, when crushing hard material, wear faster; crushing the wet material, clogging sieve seam, so easy to cause downtime (the material moisture content should not exceed 10%). Crush hard, hammer and lining wear, the consumption of metal materials, regular replacement of wear parts required for more maintenance time, broken in the wet material, bar blockage caused the decline of production capacity.
Q:What are some common crushing methods for crusher?
Jaw crusher, ring hammer crusher, single segment hammer crusher, reversible hammer crusher, grading crusher, counter crusher, double toothed roller crusher, die roller crusher...... Work, double weight machines are produced.
Q:What is the working principle of a vibrating chain crusher?
The optimized chain hammer set and high speed rotor structure have high crushing efficiency and effective crushing rate of over 95%.
Q:What is the hammer piece of the crusher?
Thereby, the production efficiency is improved, the process is convenient to manufacture, the process is simple, and the cost is low. The utility model can be widely used for various types of hammer mills at home and abroad.
Q:The difference between a cone crusher and a counter blow
When the cone crusher works, the motor rotates through a belt pulley or a coupling, a cone crusher, a transmission shaft and a cone crusher, and the conical part rotates around the fixed point of the eccentric sleeve for a swing motion.
Q:What are the different uses of the common double shaft machines and single spindle machines in the waste crusher? What are the advantages and disadvantages of the two crushers?
The principle of a single spindle machine is like chewing teeth, and the principle of the double shaft machine is like scissors and hooks. In terms of energy efficiency, the energy consumption of the double shaft machine is lower, and the energy consumption of the single axle machine is higher.
Q:Crusher knife and spiral knife which is good
Spiral knife crusher with spiral tooth cutter, cutter spindle drive, make full use of cutter blades for crushing granular shear stones, and spiral knife crusher cutter and blade are made of cast steel is refined, very durable and hard wearing, the replacement cost is very low. The spiral cutter does not need to be replaced, and even if the blade is worn for a long time, it can continue to be used as long as the knife is repaired in the original place.
Q:What about shock and blockage in hammer crusher?
In view of the cause of the machine vibration of hammer crusher, the following methods can be used:Replace the hammer; replacement pin; remove the hammer, hammer to choose according to the weight, total weight of each hammer shaft hammer and hammer shaft relative to the total weight of the hammer is equal to the static balance to achieve the requirements; welding repair or replacement; fastening bolt.

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