$3000-30000Stone Jaw Crusher Famous Brand PEX Series

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

00-30000Stone Jaw Crusher Famous Brand PEX Series

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:How to distinguish between cone crusher, standard, medium or short head?
Short head, medium-sized, standard cone crusher, its working principle and basic structure are the same, just that the shape of the broken cavity is different.
Q:Fruit crusher, juice and water?
Generally do not need to, unless it is hawthorn avocado this dry only need to add liquid easy to juice
Q:What are the causes of the noise in the crusher? 5 ways to solve the noise of crushing machinery
Noise has been accompanied by the "devil" of industry today, becoming new pollution and environmental destruction accompanied by modern industry. Noise in nature, there is nothing special, just a kind of sound wave, but it is one of the noise for a long time, it can damage people's hearing, and easily affect the mood, causing all kinds of accidents. As a manifestation of modern civilization, whenever the university entrance examination in those days, many cities will prohibit construction, for candidates to create a quiet examination environment and a good atmosphere for the rest.
Q:How does the impact crusher maintain? How long does it take to maintain it?
1, regular shutdown, open the door to observe check crusher internal parts wear. Wear ring lining, lining, lining, circumferential expansion impeller plate and wear-resisting block wear, wear should be promptly replaced or repaired, wear-resisting block wear should be replaced at the same time to ensure the full set, impeller balance, find the impeller body please wear should be replaced or repaired.2, strictly prohibit the crusher work, open observation hole, observe the internal work, so as to avoid danger.3, crusher with 3 lithium grease, or MoS2 grease, is added to the bearing cavity 1/3~1/2, 400H joined the crusher working physical grease, 2000H, open shaft bearing pairs for cleaning work 7200-10000 hours, should be replaced with new bearings. The bearing at the upper end of the spindle assembly is a movable end, and the lower end is a fixed end. When the assembly is made, the pulley shall be rotated by hand, and the rotation of the pulley shall be flexible.4, tension transmission V belt size should be adjusted appropriate to ensure that V with uniform force, dual motor drive, on both sides of V should be grouped matching, the length of each group as consistent as possible, should be adjusted to make the two motor current difference is less than 15A.
Q:Technical parameters of 135 hammer crusher
PC series of hammer crusher rotor disc hanging hammer under the driving of the motor, to drive the hammer in high speed motion, when the material into the crushing chamber, by high speed rotating hammer blow at the back plate material in high speed after impact, high flying friction between the materials and the impact crushing, meet the size requirements of materials discharged by the provisions in the sieve. The material that fails to meet the requirements after crushing is broken again as the new material is broken by the hammer. When a big material into the crushing chamber, was at a pre placement block in the crushing cavity to be broken into small pieces in the upper part of the material after falling into the lower part of the crushing chamber, to prevent damage due to other parts of the material into the sudden increase of load, is broken more safe and stable.
Q:How to replace lining board of cone crusher
After installing the lining board, to check their center is correct; if the center is wrong, in operation will produce collision, uneven product size, and even cause friction, heat and other parts of the machine. When the thickness of the moving cone and the taper liner reach 65-80% or local wear, the depression deformation and rupture, they should be replaced.
Q:Is there a difference between a sand maker and a crusher?
Look for answers online, they have such a wide range of knowledge, crusher and sand making machine seems to make no difference!
Q:What is the working principle of a shear crusher?
After the material enters, the material is evenly split in the space between the rotor shear plate and the stator shear plate, the material is crushed and squeezed by the shearing and shearing of the rotor shear plate and the stator shear plate, and the material is discharged from the bottom of the crusher after crushing.
Q:Waste rock wool how to deal with, there can be recycled?
Rock wool board can be recycled, but because rock wool density is lighter, resulting in higher transport costs, if you can focus on recycling, reduce recovery costs, it is feasible. The recycled rock wool board can be made of double shaft crusher (three shaft crusher), which is broken into 6*6cm size, and then can be obtained by crushing the superfine crusher. The rock wool fiber will be re mixed into production.
Q:Should the crusher run or stop and refuel?
General crusher in the operation risk is relatively large, such as special grinding metal grinder is used for iron cutter grinder, run time, greater efforts alone refueling, running in the crushing iron when artificial can be next to the machine, so as to stop operation or something relatively safe

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