Posts Tagged ‘Stone Crusher’

Jaw Crusher PE-400×600

Jaw Crusher PE-400×600The Jaw Crusher PE-400×600 is used in mining, metallurgy, construction, highway, railway, irrigation and chemical industries, and our jaw crushers have the features of high reduction ratio, even powder sizes, low power consumption and easy maintenance. The crushing strength of the jaw crusher materials is up to 350 Mpa.

Feature Of Jaw Crusher PE-400×600:

1) High reliability
2) Flexible capacity
3) Over-loading protection
4) Easy replacement of wear and spare parts
5) Long service time
6) High efficiency

Jaw Crusher PE-400×600 Operating principle:

The jaw crusher uses motor as its power. Through the motor’s wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the materials in the crushing cavity composed of fixed jaw plate, movable jaw plate and side-lee board can be crushed and discharged through the discharging opening.

Working Principle of Jaw Crusher PE-400×600:

The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves . So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.

Technical Data Of Jaw Crusher PE-400×600:

Models:PE-400×600
Size of feed opening (mm):400×600
Max feed size (mm):340
Adjustable range of discharge opening (mm):40-100
capacity (m3/h):10-34
Power (kw):37
Weight(t):6.5

Crusher Machines | Tags: Jaw Crusher, Rock Crusher, Stone Crusher

Jaw Crusher, Stone Crusher, Rock Crusher

Jaw Crusher, Stone Crusher, Rock Crusher:

Jaw Crusher:

Jaw Crusher is mainly used to crush kinds of mining stones primarily, and the
largest compression resistance of the material to be crushed is 320MPa. The jaw
crusher is widely used in mining, metall-urgical industry, building material,
highway, railway, and chemical industry.

Working Principle of Jaw Crusher:

The motor transmits power through belt, drives the moving jaw do periodic motion
to the fixed jaw surround the eccentric shaft. The angle between toggle plate
and moving jaw increases when moving jaw moves up. So the moving jaw closes to
the fixed jaw. The stuff will be crushed in this process. The angle of Jaw
Crusher between toggle plate and moving jaw decreases when moving jaw moves
down, the moving jaw of Jaw Crusher moves away from fixed jaw by the pulling of
rod and spring, the products after crushing will be discharged from the outlet
of Jaw Crusher.

Characteristics of Jaw Crusher:

High ratio of crushing, homogeneous final grain size, simple structure, reliable
working condition, easy maintenance, low operating cost.

Technical Data of Jaw Crusher:

      ModelSize of Feeder Opening (mm)Max. Feeding Size (mm)Capacity (t/h)Motor
      Power (kW)Overall Dimensions (mm)Weight (t)
      PE150Ã—250150Ã—2501251-35.5896Ã—745Ã—9350.8
      PE250Ã—400250Ã—4002005-20151150Ã—1275Ã—12402.8
      PE400Ã—600400Ã—60035015-60301700Ã—1732Ã—16536.5
      PE500Ã—750500Ã—75042550-100552035Ã—1921Ã—200010.3
      PE600Ã—900600Ã—90048060-130752290Ã—2206Ã—237016.5
      PE750Ã—1060750Ã—106063080-1801102620Ã—2302Ã—311029
      PE900Ã—1200900Ã—1200750140-2601103789Ã—2826Ã—302554.5
      PEX250Ã—750250Ã—75021010-40221667Ã—1545Ã—10205
      PEX250Ã—1000250Ã—100021015-50301550Ã—1964Ã—13806.5
      PEX250Ã—1200250Ã—120021020-60371560Ã—2104Ã—14157.7

Jaw Crushers | Tags: jaw breaker, Jaw Crusher, Jaw Crushers, Stone Crusher

Jaw crusher, jaw breaker, jaw crushers, stone crusher

Jaw crusher, jaw breaker, jaw crushers, stone crusherï¼š
Our jaw crusher is ideally suitable for primary and secondary crushing with low power consumption and easy maintenance. Every feature of jaw crusher has been carefully designed to provide superior quality and performance.

The size of our jaw crusher is designated by the rectangular or square opening at the top of the jaws (feed opening). For instance, a 24 x 36 jaw crusher has a opening of 24″ by 36″, a 56 x 56 jaw crusher has a opening of 56″ square.

Primary jaw crushers are typically of the square opening design, and secondary jaw crushers are of the rectangular opening design.

Our jaw crusher is widely used for crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc. Our jaw crusher is recommended by leading consultants in this field and is used by hundreds of customers all over the world.

Our jaw crusher has the features below:
1. Our jaw crusher’s structure is simple and our jaw crusher is easy to maintain.
2. Our jaw crusher is suitable for crushing maximum, medium and minimum stones.
3. The operating principle of our jaw crusher is easy to be operated.
4. Our jaw crusher is of various types.

Models: PE 150*250 ~PE 900*1200
Model Size of Feeder Opening (mm) Max. Feeding Size (mm) Capacity (t/h) Motor Power (KW) Overall Dimensions (mm) Weight (t)
PE150Ã—250 150Ã—250 125 1-3 5.5 896Ã—745Ã—935 0.8
PE250Ã—400 250Ã—400 200 5-20 15 1430Ã—1310Ã—1340 2.8
PE400Ã—600 400Ã—600 350 15-60 30 1700Ã—1732Ã—1653 6.5
PE500Ã—750 500Ã—750 425 50-100 55 2035Ã—1921Ã—2000 10.3
PE600Ã—900 600Ã—900 480 60-130 75 2290Ã—2206Ã—2370 15.5
PE750Ã—1060 750Ã—1060 630 80-180 90 2655Ã—2302Ã—3110 28
PE900Ã—1200 900Ã—1200 750 140-260 110 3789Ã—2826Ã—3025 52
PEX250Ã—750 250Ã—750 210 10-40 22 1667Ã—1545Ã—1020 5
PEX250Ã—1000 250Ã—1000 210 15-50 30 1550Ã—1964Ã—1380 6.5
PEX250Ã—1200 250Ã—1200 210 20-60 37 2192Ã—1900Ã—1950 7.7

Crusher Machine Works | Tags: Jaw Crusher, Ore crushing and grinding, Rock Crusher, Stone Crusher

Ore crushing and grinding

Ore crushing and grinding of the pre-sorting operation. A prerequisite for mineral processing is to make a useful mineral ores reached monomer separation. Monomer due to the existence of useful minerals to the grain size is very small, and sometimes need to ground the ore to less than 0.074 millimeters of 80% fineness, and even more would have to make a useful mineral to reach the monomer separation. From the stope ore block out a large degree, such as open-pit mining for ore block up to 1000 mm, it is up to 1000 mm to the mine to only a few dozen pieces of broken-micron (1 micron = 1 / 1000 mm) of fine-grained, often in several stages to complete. To fragmentation, in the large-scale processing plant generally coarse, medium and small three broken (there are four sections of the used), so that pieces of ore particle size gradually reduced to about 8-25 mm, and then grinding machine to grind . Useful until the mineral grains separated from the monomer to achieve so far.

Grinding is usually a section or two. Crushing and grinding broadly divided into the segments shown in Table 2-2.

It should be noted that Table 2-2 in the crushing and grinding a few paragraphs of the division is relative, it works with the size of the election, the use of crushing and grinding equipment type specifications, the product fineness requirements and other conditions.

Crushing and Grinding division of the number of outstanding paragraphs 2-2

Paragraph do not
Name to the mineral particle size (mm) Product Size (mm)

Rough broken 1500-500 400-125

400-125 100-25 in broken

100-25 25-5 chronology

Coarse grinding 25-5 1-0.3

Fine 1-0.3 0.1-0.074

At present, the ore crushing and grinding of the method is mainly through the role of institutional power, the more common mechanical force to the following five.

A, crushing a two broken face when approaching the squeezing pressure on the broken material. Jaw crusher, roll crusher, cone crusher is the main way to crushing the broken machinery.

B, cleavage is the use of sharp broken tooth wedging materials to the split power broken, the role of centralized power, the occurrence of local fracture in the brittle material to adapt to the broken.

C, the fracture of materials in the inter-face as bear fragmentation concentrated load of two-point (or fulcrum) beam, so that material itself broken folding flexor surface.

D, two broken face peel grinding materials made in the relative motion, shear stress imposed on the material so that the breakdown of materials occurred. This power is suitable for fine grinding of materials.

E, crushing it is to use impact of the broken ore. Impact is instantaneous force acting on the ore. Such as counter-attack crusher crusher impact force is.

Plant used in crushing, grinding often broken at the same time the way some of these combined effects.

Impact Crushers | Tags: Crusher Machine, Impact Crusher, Stone Crusher

Impact Crusher,Stone Crusher

Impact Crusher is to use high-speed impact hammer plate and back plate of the rebound effect, so that materials and broken by repeated mechanical shocks. Hammer solid plate installed in the high-speed rotation of the rotor, and along the crushing chamber by a number of pieces of different angles back panel layout.
Materials into the role of board when hammer by the board before the first impact hammer and broken the first time, and at the same time kinetic energy, high-speed into the back plate. Back plate materials and broken again after the collision, the hammer bounced back to the role of the district board to reconsider the impact hammer by the board. So repeatedly until they were broken into and the required size from the plane. And the hammer crusher compared to counter-attack crusher greater than broken, and can make better use of the entire rotor high-speed impact energy. However, due to the wear plate can easily hammer, it shattered in the application of hard materials is also limited, often used to rough broken, or the chronology of broken limestone, coal, calcium carbide, quartz, dolomite, sulfide ore, gypsum and chemical raw materials in the following hard-brittle materials.

Hammer Crushers | Tags: Hammer crusher, Hammer Mill, Stone Crusher

Hammer crusher ,Stone Crusher,Hammer Mill

Hammer crusher is to use high-speed impact hammer effect on the materials and fine pieces of broken machinery operations. Articulated high-speed rotating hammer rotor, the body has a lower grate section to control the size marker. Materials into the crusher by the first high-speed movement and the initial impact of hammer crusher, and kinetic energy at the same time, high-speed toward the wall on the chassis of the broken plates and broken again. Article grate gap is less than the materials from the plane, the gap be greater than the grate in the grate be expected to block the hammer once again under the impact and grinding, until the gap was smaller than the grate be discharged.

Hammer crusher with broken than large, uniform particle size nesting, have been less crushing materials, low energy consumption. However, due to rapid wear hammer, broken in the hard materials has been limited application; another grate be afraid as a result of congestion, it should not be broken in the humidity and the material containing clay. This crusher is usually used to broken limestone, shale, coal, gypsum, chalk, etc. the following hard-brittle materials.

Will hammer crusher hammer steel ring for the ring for the coal machine, hammer crusher is the variant. It uses high-speed impact and the combination of low-speed rolling to broken materials, thus eligible for the finer products are mainly used for crushing coal for power plants, but can also be used for gypsum, salt, chemical raw materials and some materials in the broken hardware.

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