Stone Jaw Crusher PEX250*750 15-30 t/h Mini

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 15-30 t/h Mini

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 is the high current of the motor when the crusher runs?
If the current is high after the switch on, then it should be a mechanical fault, check the bearings, motor bearings are generally not bad, and if the motor time is longer, should also be removed from the load, flexible inspection;
Q:How much is the small jaw crusher?
It is suggested that the specific model, or the crushing material and production requirements, be asked again.
Q:What are the hammer crusher models? What's the approximate size of each model?
Hammer type crusher manufacturers of each type is different, Shanghai Ding Bo heavy hammer type crusher has the production model PC4008-75 production capacity of 15 tons to 30 tons per hour, PC4012-90 production capacity of 30 tons to 60 tons per hour, PC4015-132 production capacity is 60 per hour to 100 tons per hour.
Q:Structure of impact crusher
The structure of the single rotor impact crusher is fed with feed from the feed port, in order to prevent the block from flying out when it is broken, a chain curtain is arranged in the feed direction of the feed port. The feeding block falls on the grate screen, and the small block falls to the lower part of the shell through the grate, and the large material slides along the screen surface to the rotor. A plate hammer with a certain height is fixed on the circumference of the rotor, and the rotor is rotated at high speed by the motor of the V type belt belt.
Q:Is a single jaw crusher easy to use?
With "thick broken" equipment "dry fine products", convenient usage and maintenance, reduce the requirement of the site and the operation of the technical staff, training or easy to employ please.
Q:How to fix the crusher blade?
A sail crusher blade by the fixed knife, knife claw, spiral hob composed by claw knife, spiral hob blade rotating at high speed to break the plastic products, has high production efficiency, uniform particle characteristics, Kefan crusher blade structure manufacturing process is more complex than the flat knife.
Q:What type of bearing does the crusher use?
The bearings used in the crusher are single row cylindrical roller bearings, double row cylindrical roller bearings
Q:How many categories are there in iron ore crushers?
The jaw crusher consists of two jaw plates of moving jaw and static jaw, crushing chamber, simulating the two jaw movement of animal, and crushing machine for crushing material. Widely used in mining, smelting, building materials, highways, railways, water conservancy and chemical industries, a variety of ore and bulk materials of medium grain crushing. The maximum compressive strength of the crushed material is 320Mpa.
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
Q:What is the advantage of a jaw crusher made of large and medium-sized plain pendulum?
Compared with the above two kinds of crusher, the advantage of the former is that the vertical stroke of the movable jaw is smaller, which makes the lining plate wear lightly. In the operation, the connecting rod exert smaller force, and the elbow plate can produce a great thrust;

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