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Roller Crusher for Mining Machinery Roller Crusher Machine Price pictures & photos

Roller Crusher for Mining Machinery Roller Crusher Machine Price

Shanghai DingBo Heavy Industry Machinery Co., Ltd.
Manufacturer/Factory
Gold Member Since 2011

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Shanghai, China
Importers and Exporters
The supplier has import and export rights
Years of Export Experience
The export experience of the supplier is more than 10 years
Self-branded
The supplier has 1 Self-brands, check the Audit Report for more information
Patents Awarded
The supplier had awarded 1 patents, you can check the Audit Report for more information
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Product Description

Company Info.

Basic Info.

Model NO.
Rolling stone crusher
Finished Surface
Gear Process
Certification
CE, ISO
Condition
New
Color
as Request
Capacity
1-800
After-Sale Service
for Whole Using Life
Efficiency
High
Size
1-8mm
Warranty
1year
Transport Package
Industrial Standard
Specification
ISO9001
Trademark
Dingbo Machinery
Origin
Shanghai, China
HS Code
8464909000
Production Capacity
100 Sets/Month

Product Description


Tooth roll crusher is a kind of roller crusher, which is also commonly used for short. Toothed roller broken work mainly consists of two relative rolling teeth roll chewed up the material, as a result of the toothed roller rolling speed is relatively slow, as a result, the output of per unit time and broken material smaller, too often produce 5-50 tons, compared with other type of crusher crusher, even if is a large number of toothed roll crusher is no longer competitive in terms of unit production. But the tooth roll still has many advantages, such as not only the insurance device, can avoid the hard material to cause damage to the roller surface, extending the overall service life. Moreover, it is the unique design of roller crusher, which makes roller crusher have more special use and function. In this paper, a large scale professional tooth roller broken tooth roller is used in this paper, which is a simple introduction to the double-tooth roll crusher.

What are the advantages of a double tooth roll crusher
1. It has dual functions of screening and crushing
Two toothed roller fixed installation, their relative motion as a rotating grizzly, satisfies the requirement of particle size of the material first by roll or tooth roller and liner clearance leakage achieved preliminary screening, in order to avoid that part of the material passes through the roller tooth broken again, both to reduce the material crushing rate and energy consumption, and reduced the roller tooth broken time, prolong the service life. At the same time, it can make the gear roll at the same speed, and have better shear and tensile breaking effect. The roller tooth movement also causes the material to be forced out after crushing, not easy to generate congestion, so it is also suitable for viscous materials and high water content.

2. Two teeth rolls are not equal to circle, non-meshing and non-uniform operation
This feature greatly increases the shear fracture effect of ore material, and reduces the existing blockage of tooth roll crusher at home and abroad.
3. Double overload protection
Type A, limited moment hydrodynamic coupler on the one hand, to absorb the impact of the broken when the machine run smoothly, safety protective to the machine again on the other hand, once stuck or inside the equipment overload, hydraulic coupler is automatically cut off the power transfer, make the motor idling, thus to protect motor and big, small toothed roller.
B, the machine is equipped with jaw buffer device, when tooth roller for crushing force overload forced compression spring to increase the radial horizontal offshoring teeth roll and the space between the jaw, the tooth roll and jaw body protection at the same time.
4. Flexible assembly and convenient maintenance
The gear roller is equipped with broken gear ring, insert gear sleeve, and bolt is fixed. When the wear of the gear in the crushing process reaches a certain extent, it can be replaced individually and quickly, thus reducing the downtime and reducing the production cost.
5. Reasonable structure and long life
The crushing roll teeth are arranged in a special spiral, which is convenient for the discharge of materials that meet the requirements of grain size, and also reduces the number of roll teeth of the teeth roller at the same time, which is conducive to crushing bulk materials. At the same time, the double action of the tooth roller and the lining plate and the jaw body is used to realize the crushing of the material, reduce the load of gear tooth, improve the crushing efficiency and prolong the use time of the whole machine.
Double tooth roll crusher use range

Roll crusher is suitable for the cement, chemical, electric power, metallurgy, building materials, refractory materials and other industries crushing medium hardness materials, such as limestone, slag, coke, coal and other materials in the broken, finely homework. Is mainly used in mining, metallurgy, chemical industry, coal and other brittleness block material of coarse, intermediate crushing, it into the grain-size, discharging granularity is adjustable, can fight pressure strength of 160 mpa or less materials are broken. Especially in the coal industry, the use of native raw coal fragmentation, as long as after iron, removing impurity, without gangue removal, can be directly crushing, crushing material, granularity excessively low broken rate, thus simplifies the coal preparation process, reduce the investment and production cost.

The working principle of double tooth roller crusher
The double tooth roll crusher is composed of two rotating gear opposing gear. When the roller is rotated, the teeth of the roller surface can hold the coal and break it, feeding the upper part of the coal, and the broken product will be brought out from the lower part of the tooth roll. Broken product particle size is determined by the gap between the two tooth roll surface, when a large piece of hard material into the crushing cavity can not be broken when, toothed roller stress increases, the movable bearing compression spring, increase on the two teeth roll gap, from hard objects, and then borrow spring restoring force makes the movable teeth roll back to its original position.
Technical parameters of tooth rolling
Specifications and models Roll diameter(mm) The roll length (mm) Maximum feeding size (mm) Discharging granularity(mm)  production(t/h) power(kw) The weight o(kg)f the External dimension(mm)
2PGC450×500 450 500 200-500 25-125 30-60 5.5×2 3800 2260×2200×766
2PGC600×500 600 400 200-500 25-125 40-60 7.5×2 4500 2450×1800×950
2PGC600×750 600 750 300-600 30-150 60-100 11×2 7200 2780×3065×1310
2PGC600×900 600 900 300-600 30-150 80-120 18.5×2 7800 4500×1900×1350
2PGC800×1050 800 1050 500-800 30-150 100-160 22×2 12600 2550×2050×1100
2PGC900×900 900 900 600-900 30-200 150-200 22×2 13500 2780×4100×1550
2PGC1015×760 1015 760 700-950 30-200 150-200 45×2 18800 7800×3200×1980
2PGC1200×1500 1200 1500 800-1050 30-200 200-300 55×2 52000 8010×4500×2050
4PG0404CT 400 400 120 2-20 6-50 7.5(11)    
4PG0605CT 600 500 200 2-20 8-90 22(30)    
4PG0806CT 800 600 300 2-30 15-150 30(37)    
4PG0809CT(Y) 800 900 300 2-30 20-250 37(45)    
4PG0812CT(Y) 800 1200 300 2-30 30-380 45(55)    
4PG1012CT(Y) 1000 1200 500 2-30 40-480 55(75)    
4PG1212CT(Y) 1200 1200 700 2-30 65-640 75(90)    
4PG1216CT(Y) 1200 1600 700 2-30 80-800 90(110)    
4PG1224CT(Y) 1200 2400 700 2-30 100-1000 132(160)    

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Shanghai DingBo Heavy Industry Machinery Co., Ltd.
Gold Member Since 2011

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