PE 500*750 Jaw Crusher-Primary Crushing Machine

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Product Description:

Jaw Crusher Introduction :

Jaw Crusher is ideally suitable for primary and secondary crusher for  material with compression strength less than 320MPA. Jaw Crusher is of  high crushing ratio, larger capacity, well-distributed final product  size, simple structure, reliable performance, convenient maintenance,  lower operation cost, etc. It is widely used in mining, metallurgy,  construction, highway, railroad, and water conservancy, etc.


Features of Jaw Crusher:

1,High crushing ratio, well-distributed final product size.
2,Discharge opening of the jaw crusher is adjustable reliably within a  wide range through the stuffing of shim, thus it is capable to meet  various requirements of customers
3,lubrication system of it is safe and reliable, which boasts an easy and convenient maintenance
4,simple structure, reliable performance, low maintenance cost
5,little dust and low noise

Jaw Crusher Working Principle


Parameter of Jaw Crusher

ModelFeeding size(mm)Max feeding size(mm)Discharging Range size(mm)Capacity (m3/h)Motor power(kw)Weight (t)
PE-250*400250*40021020-603-13152.8
PE-400*600400*60034040-10010-35306.5
PE-500*750500*75042550-10025-605510.6
PE-600*900600*90050065-18030-8555-7515.5
PE-750*1060750*106063080-18072-15090-11028
PE-800*1060800*1060680100-20085-14390-11030
PE-870*1060870*1060750170-270145-23590-11030.5
PE-900*1060900*1060780200-290170-25090-11031
PE-900*1200900*120078095-225100-240110-13249
PE-1000*12001000*1200850195-280190-275110-13251
PE-1200*15001200*15001020150-300250-500160100.9
PEX-150*750150*75012018-485-16153.5
PEX-250*750250*75021025-608-22224.9
PEX-250*1000250*100021025-6010-3230-376.5
PEX-250*1200250*120021025-6013-38377.7
PEX-300*1300300*130025020-9010-657511

Reference Photos

PE 500*750 Jaw Crusher-Primary Crushing Machine

PE 500*750 Jaw Crusher-Primary Crushing Machine

PE 500*750 Jaw Crusher-Primary Crushing Machine



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Q:Where are the broken wood mills with iron nails? Which brand is good? How much?
Industrial machinery and equipment is not mature which caused a lot of customers not blindly to buy, let the factory have no technology progress, technical staff of wood grinder manufacturers saw these deficiencies, committed to the development of the series began to wood technology equipment, long-term and visited around the introduction of foreign advanced technology, investment in power market development of timber mill new industry, obtain users praise!
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:What's the difference between a jaw crusher and a hammer crusher?
Working principleThe PE series jaw crusher three-phase asynchronous motor machine through the belt drive rotor eccentric shaft rotation speed according to the regulations, hanging on the eccentric shaft and the lower jaw head push toggle plate on the eccentric shaft eccentric support, drives the movable jaw plate along the trajectory of movement, relatively fixed plate extrusion, shear movement in order to achieve the material, crushing, crushing less than row trajectory of feed helps to lower bulk materials, long elliptic trajectory makes the higher yield and grain size is more uniform. The sudden increase of load into the crushing chamber can not be broken in foreign material, toggle through their own fault protect other parts from damage.
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:Are there any machines that can break stones into 1.5mm? The laboratory can not be too fine, you can go through 10 mesh screen. Except for grinding machines
See how big the material is if it doesn't use the right roll
Q:What's the price of the hammer crusher?
Hammer crusher has many kinds of models, small thousands of dollars, large tens of thousands of blocks
Q:What are the structural features of the roll crusher?
Self - protection ability, high hardness materials (such as metal blocks) into the crushing chamber, it will not damage the equipment itself;
Q:Rotating direction of hammer crusher
The direction of rotation is clockwise, and the distance between the hammerhead and the screen is adjustable, depending on the size of the material you require
Q:Crushing methods for various types of crushers?
Impact crusher. The ore block is crushed by the impact of the fast moving parts, which can be divided into hammer crusher, cage crusher and counterattack crusher

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