Stone crushing equipment, Crusher Machine
  • Name :

    Stone crushing equipment

  • Features:Simple structure, Energy efficient, Iron pollution
  • Application:In the specific operation of the stone broken process often according to the size of the feed and discharge size is divided into coarse, broken and crushed that is a crusher, two crusher and three crusher
  • Contiguous item:(Silo) - feeder - jaw crusher - impact crusher - vibrating screen - (can be finished)
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  • Stone crushing equipment line high degree of automation, crushing ratio, high production efficiency, processing capacity, after the broken product was cube-like, needle-like content is low, no cracks, high compressive strength.
  • ⒉ equipment maintenance is simple, wearing parts of the current domestic use of the latest high-strength wear-resistant materials, loss of small, long life, customers can bring considerable economic benefits.
  • ⒊ design of the stone crushing production line, successfully used in limestone, basalt stone, granite, pebbles and other rock crushing and processing, crushed finished product quality fully meet the GB14685-2001 standard for highways, railways, water conservancy, concrete mixing stations and other industries Qualified aggregate.

Jaw Crusher

Model Feed Opening (mm) Max Feeding (mm) Discharge Opening (mm) Capacity (t/h) REV (r/min) Power (kw) Motor Model Machine Size (mm)
PE200×350 200×350 170 20-50 2-6 220 6-7.5 Y160M-6/7.5
PE250×400 250×400 210 20-60 5-20 310 6-15 Y180L-6/15 1450×1315×1296
PE250×750 250×750 210 20-60 8-22 320 6-30 Y225M-6/30
PE500×750 500×750 425 50-100 45-100 275 6-55 Y280M-6/55 1890×1916×1870
PE600×900 600×900 500 65-160 70-120 250 6-75 Y315S-6/75 2520×1840×2303
PE750×1060 750×1060 630 80-140 130-260 250 8-90 Y315L1-8/90 2620×2302×3110
PE900×1200 900×1200 750 95-165 220-380 200 8-130 JR127-8/130 3789×2826×3025
PE1000×1200 1000×1200 850 195-265 230-380 200 8-130 JR127-8/130 3889×2826×3025
PE1200×1500 1200×1500 1020 150-300 400-800 220 8-200 YR355M4-8/200 4930×3150×3700

Impact Crusher

Model Rotor Φ×L (mm) Feed Opening (mm) Max Feeding (mm) Capacity (t/h) Power (kw) Motor Model Machine Size (mm)
PFW1214II Ф1150×1400 1100×1430 500 130-200 4-132 Y315M-4/132 2400×2310×2550
PFW1315II Ф1300×1500 1200×1530 600 180-320 4-160 Y315L1-4/160 2700×2570×2800
PFW1318II Ф1300×1800 1200×1830 700 240-400 4-200 Y315L2-4/200 2700×2870×2800
PFW1415II Ф1400×1500 1450×1530 800 240-450 4-200 Y315L2-4/200 3000×2700×3070

Hammer Crusher

Model Rotor Diameter (mm) Roter Length (mm) Hammer Quantity Max Feeding (mm) Discharging (mm) Capacity (t/h) Power (kw) Motor Model REV (r/min) Machine Size (mm)
PC300×400 400 300 16 <100 <15 3-8 11   1100 855×795×862
PC400×600 600 400 20 <150 <15 8-15 18.5   1000 1155×1100×1255
PC600×800 800 600 28 <220 <20 15-30 45   900 2360×1500×1580

Cone Crusher

Model Movable Cone Diameter (mm) Chamber Style Min. Discharging (mm) Max. Feeding (mm) Capacity (t/h) Power (kw) Machine Size (mm)
HPC220 1220 Coarse 19 210 185-300 220 2726×1950×2182
Fine 13 105 150-210
HPC400 1570 Coarse 30 290 400-500 400 3447×2830×2977
Fine 16 135 260-400

Stone crushing equipment common types and scope of application

In recent years, the rapid mining of mining, making the rapid rise of crusher industry, crusher enterprises have set up. But a variety of crushers fancy mess, how to buy their own crusher? Here you can introduce the common classification of crushers and their respective uses. The following brief description of the eight most commonly used crusher for everyone to know:

The first type: jaw crusher, is the first choice of Stone crushing equipment, with a large crushing ratio, product size uniformity, simple structure, reliable, easy maintenance, operating costs and other economic characteristics. Crushers generally handle larger pieces of material, which are coarse in size, usually larger than 8 mm. Product size is fine, up to 0.074 mm, even more fine.

The second: impact crusher, commonly known as sand making machine, is the use of the famous "stone stone" crusher principle and technology, suitable for crushing different hardness of various minerals and rocks, such as iron ore, nonferrous metal ore, , Bauxite, quartz sand, corundum, perlite, basalt and other high-hardness materials in the crushing operations, domestic and foreign construction, mining, metallurgical industry and highways, railways, bridges, hydropower, mineral grinding and sand Industry's core equipment. The The crusher is the ideal building equipment for building sand, road construction sand, cushion material, asphalt concrete and cement concrete aggregate, so it is widely used.

The third: counterattack crusher, anti-crushing machine can handle the length of 100-500 mm below the material, with a maximum pressure of up to 350 MPa, with crushing ratio, broken material was cube particles and so on. Widely used in building materials, ore crushing, railways, highways, energy, transportation, energy, cement, mining, chemical and other industries used in the crushing of materials. The size of its nesting size can be adjusted, broken specifications diversification.

The fourth: cone crusher, cone crusher is widely used in metallurgical industry, building materials industry, road construction industry, chemical industry and silicic acid industry, suitable for crushing medium and medium hardness of various minerals and rocks, the machine With a large crushing force, high efficiency, high capacity, low cost, easy to adjust, the use of economic and other characteristics.

Fifth: composite crusher, is a melting hammer broken, counter-break in one of the new high-efficiency crushing equipment, the equipment broken than large, high moisture content of broken water, high moisture content of the material processing is the most ideal, Discharge material size can be adjusted, no screen bar set, with large sediment content of the material will not be blocked, not broken into the body can be automatically discharged, will not cause damage to the equipment. The equipment crushed material first-class, high production efficiency, unique structure, smooth operation, low noise, easy maintenance, open the work warehouse can easily replace the loss of parts.

Sixth: hammer crusher, broken material for the coal, salt, chalk, gypsum, brick, limestone and so on. Also used to break the fiber structure, elastic and toughness of the broken wood, paper or broken asbestos cement waste to recover asbestos fiber and so on. In addition, hammer crusher can not only be used for crushing production lines, sand production lines, but also in the mineral processing line instead of cone crusher.

Seventh type: single-stage crusher, single-stage crusher for crushing compressive strength 150MPa brittle ore, such as limestone, shale, gypsum, coal, muddy siltstone and limestone and clay mixture. Can be a large piece of ore broken into the mill to the required size, thus replacing the traditional two broken, simplify the process, saving production costs. This series of crushers is a special crusher for cement production, suitable for crushing limestone (limestone) and clay mixture, can also be used for coal crushing equipment, mainly used in cement production crusher, large aggregate production and other projects.

The eighth type: the roller crusher, the roller crusher, also known as the twin-roll crusher, the roller crusher, the roller, the roller crusher (double roller crusher) it is suitable for the feed particle size is less than 80mm, Finished particle size requires 50 mesh -20mm crushing operation. Such as the use of pebbles, construction waste artificial sand; mining crushed iron ore, quartz stone; ceramic industry broken raw materials. It is suitable for coarse and medium crushing of brittle bulk materials in cement, chemical industry, electric power, mining, metallurgy, building materials, refractory materials, coal mine and so on. The particle size is large and the particle size is adjustable, and the compressive strength is less than or equal to 160MPa The material is broken. In particular, the coal industry, the use of the machine broken coal, as long as the addition of iron, impurity, no need to remove the gangue, can be directly broken, broken out of the material, uniform size, too low rate of broken, thus simplifying the coal preparation process, The investment and production costs.

Stone crushing equipment

Stone crushing equipment refers to the stone can be broken in proportion to a certain extent, and the discharge size of more than three millimeters of the total discharge of more than 50% of the crushing machinery. In general, we will be broken stone crushing machinery commonly known as stone crushing equipment, widely used in mining, smelting, building materials, roads, railways, water conservancy and other departments. The most commonly used stone crushing equipment are: jaw crusher (jaw crusher), impact crusher, impact crusher, composite crusher, cone crusher, mobile crushing station, hammer crusher and several The

In the specific operation of the stone broken process often according to the size of the feed and discharge size is divided into coarse, broken and crushed that is a crusher, two crusher and three crusher

Working Principle:

VSI Crusher, Crusher Machine

The stone in the silo is fed into the jaw crusher by the vibrating feeder evenly, and the stone is conveyed by the belt conveyor in the counter-crusher again. The second crushed stone is conveyed by the conveyor Was sent to the vibrating screen for sieving, the size of the material after crushing did not meet the requirements were sent back to the crusher crushing, the size of the material to meet the requirements of the material was sent to the vibrating screen, according to the size of the size of the vibrating sieve into different Of the specifications sent by the conveyor to the corresponding finished area.

Stone crushing equipment hammer

Characteristics and Classification of Stone crushing equipment

Stone crushing equipment is one of the core parts of the hammer crusher, arranged on the hammer shaft of the crusher rotor, and hit the material directly when the hammer crusher is in operation. Stone crushing equipment plays an important role in all areas, depending on the type of crushing, Stone crushing equipment also has a different classification. The following brief description of the characteristics and classification of Stone crushing equipment.

Hammer performance characteristics

1. The impact on the material increased. Because the hammer Stone crushing equipment in the radius of gravity in the radial radius of the shift, the hammer in the running line speed increases. Hammer Stone crushing equipment on the impact of the material increased, thereby improving the crushing effect.

2. Hammer Stone crushing equipment effective wear increased. Hammer single weight generally 27 kg, effective wear accounted for one third, or 9 kg. The total weight of the improved structure is small and the effective wear is 16 kg. Improved after a set of hammer equivalent to two sets before the improvement, reducing the use of cost.

3. Reducing the size of the material, improve the output when the Taiwan. After improvement, the suspension hole to the hammer end length is from 350 mm to 360 mm, the rotary diameter is about 1250 to 1270 mm, and the hammer Stone crushing equipment to the shell plate gap is reduced from 25 mm to 15 mm. It can make the material size, from the original 20 mm below, 25% of the powder, into 8-10 mm, 60% of the powder, greatly improved the crusher crushing effect, thereby increasing the output The

4. Improved grinding effect. Limestone and other materials after the second broken, from the energy consumption and efficiency of the study, crushing than grinding efficiency, power consumption is small. So, ask and hope that the limestone is more broken, less grinding. The material size of 8-10 mm, 60% of the powder, greatly improving the powder machine production effect. Production is raised from 16 tons per hour to 16 tons per hour, reducing the production costs of raw materials.

Hammer classification

Forging hammer

Forging Stone crushing equipment for crushing pebbles, coal gangue, limestone and so on. Forging Stone crushing equipment with high-quality train wheel steel (material 65Mn, good impact resistance, toughness, good wear resistance, easy to break) the use of forging machinery on the metal billet repeated forging, to produce deformation to obtain a certain mechanical properties , A certain shape and size, after a special quenching heat treatment methods to ensure that the hammer work area to get high hardness, high wear resistance of the performance. Through the forging can eliminate the metal in the smelting process caused by casting loose and other defects, optimize the microstructure, and because of the preservation of a complete metal flow line, forging mechanical properties are generally better than castings. Forging hammer because of cheap, economical and durable features favored by the majority of users.

High manganese steel hammer

Alloying high manganese steel wear hammer, reliable quality, wear resistance for the traditional high manganese steel three times, the Stone crushing equipment is widely used in domestic new dry cement production line supporting large limestone crusher. Mn13, Mn13Cr2 and Mn18Cr2. Suitable for large and medium-sized crusher tooth plate, rolling mortar wall, broken wall and large excavator bucket teeth and other strong impact conditions. Can also do ball mill, semi-self-grinding machine, self-grinding machine liner.

High chrome alloy hammer

High-grade alloy Stone crushing equipment hardness is excellent, is a high-quality wear-resistant materials, in support of hammer crusher (third generation sand making machine) and impact crusher has been widely used, but the high chromium alloy toughness Poor, in the absence of hammer support in the case of easy to break. High-chromium composite hammer, that hammer handle using high manganese steel, hammer working area using high-chromium alloy, the two together, so that the hammer head with high hardness, and hammer handle with high toughness, give full play to two The advantages of the material to overcome the shortcomings of a single material to meet the performance requirements of the hammer. Especially for crushing high hardness materials, such as quartz stone, basalt and so on. But its manufacturing process is complex, the process requires more stringent, higher prices.

Carbide hammer

Carbide hammer compared with other materials, with a higher hardness, bending strength and impact, thermal fatigue, human form, good thermal hardness, low cost and other characteristics, to solve the high manganese material prone to cracks, Collapse, out of pieces and so on.

1, high wear resistance, high manganese steel hammer is more than 20 times

2, has a good resistance to mechanical shock, thermal shock performance.

3, for a wide range, basically can be adapted to all the broken industry.