Stone Jaw Crusher Mini Laboratory Manufacturer

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 Mini Laboratory Manufacturer

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:There is a 110Kw motor belt, a crusher, frequency control, running about 2000 hours a year: should consume 220000 degrees, right?
The 110KW motor is not absolute. It consumes 110 degrees per hour! The load is light, not so much, and the load is more than 110 degrees. The general crusher has the use of flywheel inertia effort, so under normal circumstances there is no electricity 110 hours per hour. As for the inverter, saving power is of little significance, if you consider the speed is almost
Q:How many categories are there in iron ore crushers?
Coal cone crusher as a crushing equipment, the only shortage is the output and fineness of the contradiction. When we pursue smaller crushing fineness, we must reduce the eccentricity and discharge opening of cone crusher, which will greatly reduce the capacity of cone crusher. Therefore, the cone crusher is used as an iron ore crusher, and the crushing size is not fine enough. Have a certain influence on the operation of domestic ore dressing. However, the cone crusher's stable and reliable performance makes it widely used as the two grade crushing of iron ore.
Q:What are the common crusher parts?
The cone crusher is mainly composed of a frame, a transmission shaft, an eccentric sleeve, a spherical bearing, a broken cone, an adjusting device, an adjusting sleeve, a spring and a blanking port
Q:What are the hammer types of Hammer Crushers?
Forging hammer: it is made of high quality train wheel steel, and the method of forging can eliminate the loose defects produced by metal during smelting.
Q:Daily maintenance of vertical compound crusher
Compound crusher three level maintenance system, including: crusher equipment routine maintenance, first level maintenance and two level maintenance. The three level maintenance system is mainly based on the operator, and the equipment is mainly protected and the warranty is equal to the compulsory maintenance system. Three level maintenance system is to rely on the full staff, and give full play to the enthusiasm of the whole staff, the implementation of group management group, the combination of special groups, do a good job of equipment maintenance and effective methods.
Q:What are the classification of crusher generally?
Crusher refers to the discharge in the particle size is greater than three mm content, accounting for more than 50% of the total discharge of crushing machinery. Crushing operations are usually divided into coarse crushing, medium crushing and fine crushing according to the size of feeding and discharging.Classification: the commonly used crushing machines are PE jaw crusher, counter crusher, PCH hammer crusher, SMH cone crusher, sand making machine and so on.
Q:Where is the crusher used?
In the past, the limestone crusher also used jaw crusher, but now basically no, the production capacity is too small.
Q:Crushing methods for various types of crushers?
The ore is crushed by the impact and grinding of a grinding medium (steel ball, steel bar, gravel or ore block) in a rotating cylinder
Q:Where are the crushers located?
Hammer crusher according to the structural types are vertical, horizontal, single rotor, double rotor and other types, mainly by high-speed hammer hammer, impact, shear, grinding and fragmentation. The discharge at most with fixed grate, grate the user can choose the appropriate aperture according to their own needs to control the grain size. The crushing machine is suitable for crushing brittle materials, such as coal gangue, shale, not suitable for hard material or viscous material, single rotor crushing ratio is generally 10-15, the double rotor can reach 20 to 30, the moisture content of raw material requirements are very strict, generally not more than 8%, if the water content rate high clogging grate holes without discharging. In order to prevent the use of hard materials, such as iron, steel nail into the crusher, the material must be carefully checked to ensure timely remove non broken material.
Q:Which brand is good for plastic crusher? What's the difference between a plastic crusher and a plastic crusher?
Plastic crusher brand choice is nothing more than from the service attitude, quality and other aspects to study, if you use the automatic plastic crushing machine, made in Dongguan Ji machinery to do well, high performance crusher, crushing machine, film / sheet automatic take-up grinding ear material recycling equipment and rubber crushing nozzle immediately automatic mixing and recycling equipment related products won a number of patented technology. Plastic crusher without plastic crusher, polished small, each has advantages, according to their own needs to purchase.

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