Stone Jaw Crusher Laboratory Mining Machines

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 PEX250×1000 Jaw crusher

Type: Jaw Crusher

Mode: PEX250*1000

Condition: New

Application: Rock Crushing

Brand: CMAX

Certificate: ISO, CE, GOST

 

Packaging & Delivery of PEX250×1000 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 PEX250×1000 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 PEX250×1000 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 PEX250×1000 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 PEX250×1000 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 PEX250×1000 Jaw crusher

Stone Jaw Crusher Laboratory Mining Machines

PE/PEX Series Stone Jaw crusher 

PE/PEX Series Stone Jaw crusher

 

FAQ of PEX250×1000 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:How to replace the crusher head, pay attention to those matters?
During maintenance, lighting must be made without bright ends and cables without breakage. The lamp holder must be provided with an anti shield,
Q:What crusher equipment does mine crusher use mainly?
Look at your broken buy what is in place, but also to be crushed stone material, is expected to choose the amount of monthly crusher crusher, the crusher is good, to see the quality of tooth board, and the thickness of the steel plate and so on to judge, in fact do not have to buy the brand, can consult the industry the master.
Q:Which brand is better for compound crusher?
A composite type of our factory to buy from the factory in the East long heavy crusher to now has not changed
Q:Is a single jaw crusher easy to use?
Greatly simplify the crushing production line, the provincial investment (omitted two, three grade crusher and conveyor), the province covers an area, energy saving and consumption reduction, and easy to manage. Not only has promoted the technical progress of "crusher", but also promoted the technological progress of "broken production line".
Q:What is the standard of crusher motor? How many motors can drive it?
PF-I series of counter function processing length of 100 ~ 500 mm below the material crushing type, its compressive strength up to 350 MPa, high crushing ratio, cubic particles of broken material advantages; PF-II series impact crusher is suitable for crushing medium hard materials, such as cement limestone crushing, with a large capacity, a the advantages of small particle size
Q:The advantages and disadvantages of Sandvik crusher
One drawback is that their linings are taken from domestic manufacturers, which are of average quality and very expensive. So, to buy their machines, they have to figure out alternatives to the lining board.
Q:Technical parameters of 135 hammer crusher
PC series hammer crusher is broken by the impact of high speed rotating hammer and collision of materials and materials. It has the characteristics of simple structure, high efficiency, high yield and so on. PC hammer crusher is widely used in wet and dry crushing, crushing of low and medium hard materials, mining, cement, coal, metallurgy, building materials, road construction, petroleum and chemical industry.
Q:Ask for help, stone, I used a broken plug-in
When larger, usually refers to the mining out of the stone, generally the diameter is relatively large, at this time to break, there is a choice. If it is not a hard basalt stone granite, large caliber crusher and so can be used for large machinery, two meters in diameter of the stone was broken. If the stone is hard, so the large caliber crusher will reduce the service life of the equipment, the need for a large jaw type crusher are broken, but large jaw crusher price is relatively high, so in the selection of equipment, but not to consider the nature of the stone, but also considering the equipment investment, but also taking into account the crushing effect.
Q:What are the requirements for the installation of jaw crusher?
In order to reduce the vibration, the installation of the equipment, should be in the middle of crusher and concrete foundation pad with not less than 10 mm thick cloth rubber belt material, to be two times the cement grouting to tighten bolts after the firm. In the process of machine must determine the level level, the level of deviation in the width of the front wall frame within the scope of control in 2 mm below the level of the test stand is particularly important, it can ensure that the inlet position due to the deflection of the crusher unilateral feed and other phenomena that occur in the work because of the uneven load, to avoid damage to equipment.
Q:How to choose cone crusher model
We should pay attention to when choosing liner, users generally must consider three factors: production, consumption, the wear resistance of the lining board; the general should be carried out according to the following principles: the maximum feed size; the change of grain size, particle size distribution to the material; hardness; wear resistance materials. The longer the liner, the higher the power consumption, the hard material selection of short lining board, soft material selection lining board, in the distribution of materials, fine materials selection of short lining board, coarse material selection lining board. The distribution of the feed size, generally speaking, less than the closed side of the discharge material can not be more than 10%, if more than 10%, the power consumption increases, the product size becomes flaky. The increase of moisture content in viscous material can affect the throughput of material. Generally speaking, the moisture content of the material is not more than 5%. In the use of power: standard cone crusher should reach 75%~80%, short head cone crusher should reach 80%~85%.

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