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:The role of the crusher flywheel is
The characteristics of the processed products: 1. The product design process is simplified, the crushing and screening are completed at once, and the crushing efficiency is high.2, small noise, dust less, low energy consumption, crushing a wide range of broken water containing larger materials.3, product design one machine multi-purpose, crusher comes with three levels of screening, do not block coal, the discharge granularity is adjustable.
Q:What crusher is the counter hammer crusher? What's the difference? Is it all right?
Performance advantages:1., feed big mouth, broken cavity high, to adapt to high hardness of materials, large block, stone powder less2. material hanging, crushing power consumption is small3. new hammer head, great impact4. hammer shaft installation adjustable, hammer head long service life5., the size of the grid is adjustable, the product size is controllable, and the particle shape is good6., the chassis can be turned over, more convenient to overhaul7. square shank bolt, shock resistant and abrasion resistant8., compact structure, strong machine rigidity9., the body structure, easy to handle and install10., shock, counterattack, impact (stone stone) crushing function, the production efficiency is high, the wear of parts is small, comprehensive benefits significantly
Q:What is a dry hammer crusher? Who can tell me?
DSJ series drying hammer crusher can also be used in the cement industry, in the area of filter cake and environmental protection, drying and crushing treatment of carbide slag.
Q:Installation and clearance adjustment of grate for hammer crusher
The grate bars used in the hammer crusher are all of the same size at the time of installation. They are placed along the groove of the grate bar, and the two grate bars are separated by gaskets to ensure the clearance. Changing the spacer of different thickness can change the clearance between the grate bars.
Q:Is a single jaw crusher easy to use?
The single jaw jaw crusher is the exclusive patented product of Yiwu black and white Mining Machinery Co., Ltd., which has the unique functions of energy saving, consumption reduction and production increase:1, single jaw crusher eliminates the congenital defects of traditional jaw crusher mechanical structure exists "stress state", it will change to the "reinforcement effect", the mechanical structure of the jaw crusher models is more scientific and reasonable.2, to achieve the "two broken" and "a machine three machine broken, can be directly 500mm the following bulk materials broken into 5mm disposable as sand or powder, for the jaw crusher this" coarse broken "models to achieve" fine "(sand) function open the door.
Q:Function and difference between thin oil station and hydraulic station in cone crusher
The former is to continuously supply lubricating oil to the body, to cool and lubricate the friction parts; the latter is to support the moving cone by the pressure oil, so as to maintain a stable discharge size. The main difference is that the components are different in shape, and the pressure gauge has a big numerical gap.
Q:Where are the broken wood mills with iron nails? Which brand is good? How much?
There are two main types of timber mill with iron, one is vertical, one is horizontal, suitable for different materials in different forms, sheet for horizontal, vertical, better material.
Q:What is the working principle of the counter crusher?
The working principle of counter impact crusher:The stone fell into the high-speed rotating wheel directly from the upper part of the machine; at high speed under the action of centrifugal force, and another part by way of diversion in the turntable umbrella flying around the stone to produce high speed impact and high density of crushed stone in the fight against each other, will form a vortex motion between the turntable and the chassis caused by repeatedly hit each other, friction, crushing, direct discharge from the bottom. The formation of closed-circuit multiple cycles, controlled by screening equipment to achieve the required particle size.
Q:In the design of the hammer head of hammer crusher, how much is the optimum design between the hammer head and the hammer head and the clearance between the baffle and the baffle plate?
The heavy hammer crusher is a kind of two stone crusher which absorbs hammer crusher and counterattack crusher. It has been optimized by the technical staff of our factoryAfter the introduction of a new generation of products, the model has the following characteristics:1., feed big mouth, broken cavity high, to adapt to high hardness of materials, large feed size, powder products less.2., hammer design, shock resistance.3. the sieve plate is designed as a round hole, with high yield and good grain shape.4., the rear of the body can be isolated and disassembled, easy to maintain (large models).5. compact structure, strong overall steel.6., impact, counterattack, impact (stone stone), broken, full-featured, high production efficiency, less mechanical wear, comprehensive benefits significantly.
Q:How many sides of the 1400 cone crusher?
If you don't open the loop, you can pass four hundred or five hundred tons.

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