Double Teeth Roller Crusher/Tooth Roll Crusher For Coal Mine

The roll crusher (to roll crusher) applies to the cement, chemical, electric power, mining, metallurgy, building materials, refractory materials, coal and other industries of thick, brittle block material 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 to broken, broken out of material, granularity and the crushing rate is low, thereby simplifying the coal preparation process, reduce the investment and production cost.


Bearing Choice of Tooth Roll Crusher For Coal Mine/Double Teeth Roller Crusher:

If choice of roller crusher’s bearing is not good, it can speed up the equipment wear and tear to a large extent, so as to accelerate the bearing replacement cycle and increase the equipment failure rate and the cost of production. What aspects can we start to choose small roller crusher’s bearing? Fote technical stuff summarizes it for you below.

1. the speed of the bearing

The bearing of Tooth Roll Crusher For Coal Mine/Double Teeth Roller Crusher has its own range of rotational speed, and bearing itself also has its own limit speed, which is connected with the size type and structure features.

2. bearing size of roller crusher

When choosing bearing type of roller crusher, first we need to determine the size of the bearing size, and choose antifriction bearing according to the size of the shaft bearing. The larger shaft roller bearing generally selects roller bearing, and the smaller one chooses ball bearing.

3. the load that bearing can bear

When choosing a roller crusher, we need to first clear its load size of bearing, if the load is bigger, we will choose roller bearings, and if bearing’s load is small or medium, we need to choose carburizing steel manufacturing or bainite hardening bearing.

Henan Fote Heavy Machinery Co., Ltd. is a company specializing in the research, design and production of mining and construction machinery for over 20 years. We provide the most reasonable solution according to the special demand from different customers. Our main products for mining machinery are as follows: roller crusher, impact crusher, hammer crusher, jaw crusher, rotary dryer, ball mill and so on. With several researching and producing bases in China, we can provide the powerful technical service and upper quality machinery for the clients all over the world. Welcome to visit and purchase.

Contact Infomation

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Address: High and New Industrial Zone, Kexue Revenue, High and New Technology Industrial Development Zone, Zhengzhou, China