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Granite roller sand making machine PXJ High Efficiency Fine Crusher VSI Vertical Shaft Impact Crusher
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Granite Crusher
stone crusher
Applicable materials:Highways, high-speed railways, high-rise buildings, municipal administration, hydropower dam construction, concrete mixing plants, sand and gravel yards, etc.
Application scope:River pebbles, calcite, quartz, marble, cobblestone, bentonite, iron ore, bluestone, mountain stone, slag, limestone, weathered sand, diabase, granite, basalt, etc.
Granite Crusher ,also named as double roller crusher or roller sand making machine, runs by driving two motors and two pairs of rollers to grind the material fed. Double roller crusher can operate crushing material less than 80mm as well as the finished product size 50 mesh-20mm.
Granite is a very hard rock, belongs to the magma rock, after millions of years of crustal movement, exposed to the surface, and some also through water erosion, weathering and other forces of nature formed pebbles, gravel. Granite is a very good building material, hardness, compression resistance, wear-resistant and corrosion-resistant, part of the beautiful pattern, is a good material for decorating countertops, floors. However, natural granite can not be used directly for various reasons, it needs to be crushed by the fine crusher and other equipment after the application.
1. Compared with hammer sand making machine, roller crusher does not need to replace wearing parts.
2. The finished product features pretty shape, well gradation, low over-crushing rate and high output.
3.Roller crusher is superior to hammer crusher and impact crusher, and the average service life ofitsroller sleeve is more than 2 years.
4. Roller skin contains high content of chromium, manganese and other rare metal materials. Adjustable discharge size.
It is suitable for crushing sticky stone material into medium size. Roller crusher utilizes two rollers rotating in opposite direction to crush the material. Which consists of motor, bracket, fixed rollers, movable rollers and springs.
Granite crusher is to use two sets of individually driven rollers to crush materials by squeezing and grinding shear force generated by relative rotation. The material falls into between the two rollers through the feeding port, and the finished products fall naturally after crushed by the roller extrusion. When encountering too hard or unbreakable materials.? The rollers can automatically back off by the action of hydraulic cylinder or spring. So that the gap between the two rollers increases, and the hard or unbreakable materials fall naturally to ensure that the machine is not damaged, and the two rollers rotating in the opposite direction can be adjusted by the pressure of the hydraulic cylinder or spring to control the product’s The two rolls rotating in opposite direction can adjust the pressure of hydraulic cylinder or spring to control the granularity of the product.
The granite roller crusher operates through rollers. The Hard rock, put into the machine through the inlet, are crushed by the squeezing between the rollers. The discharge size can be controlled by adjusting the gap between the two rollers. If the gap becomes larger, the discharged size becomes larger. While the gap becomes smaller by compressing spring, the discharge size also becomes smaller.
granite roller crusher is divided into several kinds: Spring fine crushing sand making machine, cardan shaft drive roller crusher, hydraulic fine crushing sand making machine.You can choose the machine according to your budget and the facts.
There are small, medium and large? roller crusher.
HSM machines?features different configurations. The sales manager can recommend the proper product to the customers?according?to their facts.
Granite Crusher
stone crusher
Customized Crushing Solution for Your Raw Materials
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The? double roller crusher performs crushing operations through rollers. The material enters between the rollers from the feed port and crushes the river pebbles through the extrusion action. There is a certain gap between the two rollers. The larger the gap between the two rollers, the larger the material output size. Under the action of the compression spring, the smaller the gap between the two rollers, the smaller the material output size. By changing the gap, the material output size can be controlled.
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Specification and model
|
Roll diameter (mm) |
Feed size (mm) |
Productive capacity (t/h) |
|
2PGT400×250
|
φ400
|
≤25
|
2-10
|
|
2PGT400×400
|
φ400
|
≤25
|
5-12
|
|
2PGT610×400
|
φ610
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≤30
|
5-20
|
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2PGT750×500
|
φ750
|
≤30
|
10-40
|
|
2PGT800×600
|
φ800
|
≤40
|
12-50
|
|
2PGY800×800
|
φ800
|
≤40
|
40-50
|
| 2PGY800×1000 |
φ800
|
≤40
|
50-80
|
|
2PGY1000×800
|
φ1000
|
≤40
|
50-80
|
|
2PGY1000×1000
|
φ1000
|
≤40
|
80-100
|
|
2PGY1200×1000
|
φ1200
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≤60
|
100-120
|
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2PGY1200×1200
|
φ1200
|
≤60
|
120-150
|
|
2PGY1500×1000
|
φ1500
|
≤80
|
150-200
|
|
2PGY1500×1200
|
φ1500
|
≤80
|
200-250
|
|
2PGY1800×1000
|
φ1800
|
≤100
|
250-300
|
|
2PGY2000×1200
|
φ2000
|
≤120
|
300-400
|
Application scope:Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.
Application scope:Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.
Application scope:Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.
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