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 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:What are the advantages of hydraulic cone crushers?
The use of hydraulic zero adjustment, hydraulic cleaning chamber set up, the degree of automation greatly improved.
Q:Why does the hammer crusher work with strong vibration?
Check whether the crusher parts are loose, after the power supply, first check the direction of the main shaft and arrow pointing in the same direction. Before starting, check whether the fasteners are loose or not and the degree of tightness of the belt. The first air around 1-2 minutes before work, Hebi China coal laboratory equipment crusher confirmed no abnormal sound, we can begin to work. In the initial job, try to work with fewer materials before putting them into formal production.
Q:Is there a difference between a sand maker and a crusher?
Sand making machine is a kind of sand and stone dual-purpose machine. It can make sand and gravel, and crusher can only be used for crushed stone, and sand making machine can adjust the size of granule according to customer's requirement.
Q:What is the working space of the eccentric sleeve and the eccentric shaft of the cone crusher?
Preparation before installation: load the adjusting pad onto the bottom cover, and then push the thrust bearing in the order of the screw on the adjusting pad. When the eccentric shaft is installed, the lower pad shall be stuck in the groove of the bottom cover so as to be reliable. The top pad of the taper crusher thrust bearing is fixed on the eccentric shaft sleeve by screw. Then use the special lug on the gear to fit it into the bush. In the installation process, you need to check the cone type crusher eccentric sleeve and carefully rack straight bushing clearance, and the clearance under the spindle sleeve size, because the gap is too large or too small will cause the machine is not operating properly, causing a certain degree of damage to the equipment. The eccentric sleeve is aligned with the gap of the liner bushing. The clearance between the spindle and the shaft sleeve should be satisfied, and the balance contact between the two can be ensured, so that the eccentric swing of the eccentric shaft can be carried out normally. These clearances should be strictly designed according to the design.
Q:What's the price of metal crusher, scrap can crusher, scrap iron and aluminium crusher?
Look at the model you want. It's around more than 10000
Q:Product features of vertical impact crusher
1. vertical impact crusher is a new type of medium and fine crushed stone equipment developed in 90s. It is also widely used as a substitute for cone crusher, roller mill and ball mill in the world.2.. The utility model has the advantages of novel structure, unique operation, stable operation, simple structure, convenient operation and maintenance, and low cost. 3., small energy consumption, high yield, large crushing ratio, with fine crushing and coarse grinding function.4., equipment is small, easy to operate, easy installation and maintenance. High efficiency, energy saving, high crushing efficiency. The processing capacity is large, and the output is -----50-500 tons / hour. Compared with the sand making equipment under the same power, the output is increased by 35%. And the performance is relatively stable.The 5. is capable of shaping a cube shaped products, packing density, through the broken material ability, little influenced by moisture of material, water content of up to 8%, in six, finished good grain surface prism, and with reasonable use, especially with machine-made sand and stone plastic. It has been proved by many customers that the comprehensive effect of sand making and shaping improved by 30% compared with other power equipment.
Q:What is the reason that jaw crusher does not cut material?
Jaw crusher in the crushing of the ore will occur when the card material.
Q:Common equipment for pebble crusher
The common equipments of pebble crusher are cone crusher, jaw crusher, counter crusher, hammer crusher, vertical impact crusher, etc.. Broken pebbles usually use a whole line of production.
Q:Why is the crusher easy to wear the stripper plate?
Counterattack crusher is used in ore dressing production. According to the rock type of ore body, the wear degree of crusher liner is related to the force condition and size of ore, and it is also related to the hardness of ore compressive strength. The hardness of the crushed material is different, and the degree of wear of the liner is different. The higher the hardness of the material to be broken, the greater the impact load the liner will bear during production;

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