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Toothed Roll Crusher

Toothed roll crusher is more suitable to crush coal in large coal mines or coal preparation plant. And it has a high crushing capacity.

Toothed roll crusher is more suitable to crush coal in large coal mines or coal preparation plant. And it is equipped with sensor overload protection, which has a high crushing capacity.

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Toothed roller crusher vedio

Toothed roll crusher is widely used in coal, metallurgy, mining, chemical industry, building materials, and other industries, and it is more suitable to crush coal in large coal preparation plant and process waste. Toothed roll crusher has a high crushing capacity. The distance between the rollers can be adjusted by hydraulic pressure. The bearing of the toothed roll crusher is centralization lubrication. What’s more, it has the advantages with optimal design, high efficiency, uniform grain, and low cost.

Protective device: The motor is connected with the retarder through hydraulic coupling to avoid dynamic overload. The sensor overload protection is very reliable. FTM Machinery’s toothed roller crusher for sale. If you have mining project or chemical plant, the toothed roller crusher is prepared for you in China Fote.

What is the characteristics of toothed roll crusher?

The toothed roll crusher is suitable for crushing raw coal in coal mines, coal preparation plants and other industries (allowing less than 30% of coal gangue in raw coal). The crusher is also used to break other brittle materials whose hardness is similar to that of raw coal.

It has the characteristics of high efficiency, long life, full sealing, low noise, and uniform granularity. The double-toothed roll crusher is equipped with a scraper to keep the groove and working surface clean. For the toothed roll crusher, the outlet-size depends on the gap between the two rollers, the size of teeth, shape of teeth, and the number.
The characteristics of toothed roll crusher

The characteristics of toothed roll crusher

Are you interested in the working principle of toothed roll crusher?

The double-toothed roll crusher is relatively small in volume, it consists of two tooth rolls that are mounted in parallel and rotate in opposite directions. According to the crushing capacity and the size of the discharging granularity, the two crushing rolls are uniformly filled with brushing teeth.

And the double-toothed roll crusher adopts the operation way of non-circular, non-intermesh and non-uniform, which can enhance the contact face of roller teeth, and avoid material slippage and improve crushing efficiency.

When the toothed roller rotates, the teeth on the surface of the roller can bite the materials and crush them. Each roller crusher of the crushing system is driven by a separate motor. The roller crusher generally uses a belt to drive, and it constitutes the deceleration system along with the reducing mechanism.
Working principle of toothed roll crusher

Working principle of toothed roll crusher

How does the toothed roll crusher deal with wet adhesive material?

FTM double-tooth roller crusher for sand making, limestone, rock, clay crushing has a good crushing effect on wet and sticky materials. And adherence or clogging phenomenon never occurs during the work.

The silicon-aluminum raw material is an indispensable calibration material in the dry cement production process. After the mining work, the materials need to be crushed, transported and stored. and then they are sent to the raw material mill for grinding according to an appropriate ratio.

However, the silico-alumina raw materials have strong water storage capacity and high plasticity index, especially for bauxite and marlstone in rainy areas of Africa, the water content is more than 17%, and the plasticity index is generally above 15. Because of the viscosity of materials, it can lead to blockage and arching during the process of crushing, transportation and storage, thus affecting the normal operation of the system.

FTM toothed roll crusher

Roller crusher process flow diagram

In order to solve the problem of adherence and clogging of wet-adhesive materials in the crushing stage, FTM toothed roll crusher is used to break the mixture of limestone and marl. In detail, firstly, the wet and dry materials are mixed and crushed, and secondly, the wet-adhesive materials and other limestone materials with lower moisture content are mixed into the crusher. And finally, they are crushed according to an appropriate ratio.
The processed material

The processed material

Why not have a look at Henan FTM toothed roll crusher manufauturer?

There are some toothed roll crushers for sale, which manufactured by FTM heavy machinery. If you want more details, you can send an email or leave a message. We will be at your service.

Model Roller 
diameter
(mm)
Roller 
length
(mm)
Max. 
Feeding
 Size
(mm)
Discharging 
size(mm)
Output
(t/h)
Motor 
power
(kw)
Total 
weight(t)
Overall 
dimension
(L×W×H)
(mm)
2PGC600×500 600 500 200-450 15-100 30-60 4P   11×2 3.8 2450×1800×950
2PGC600×800 600 750 300-600 20-120 60-100 4P   18.5×2 7.2 4500×1900×1350
2PGC800×1000 800 1000 500-800 30-150 100-160 4P   22×2 12.6 2550×2050×1100
2PGC1000×1000 1000 1000 700-950 30-200 150-200 6P   45×2 18.8 2780×4100×1550
2PGC1200×1200 1200 1200 800-1050 30-200 180-250 6P   55×2 29.5 2780×3200×1980
2PGC1500×1200 1500 1200 1000-1150 30-200 200-300 6P   75×2 38.6 8010×4500×2050

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