Specifications and Working Principle of Tooth-Roll Crushers for Coal Mines
As everyone knows, a coal mine is an area where coal resources are extracted from coal-rich mining districts. Coal is a primary solid fuel with a carbon content typically ranging from 46% to 97%; it is a type of combustible organic rock. After being crushed, it can be used in power plants, industrial boilers, construction, metallurgy, and other fields. Currently, there are many types of crushers available on the market for coal mines, The tooth roller crusher is one of the most effective models available. Below is a detailed introduction to its model specifications, working principle, pricing, and other relevant information.
Model Specifications of Tooth Roller Crushers for Coal Mines
The toothed roller crusher for coal mines is designed to meet the needs of a wide range of users and accommodate various material conditions. It features a drive mechanism equipped with two electric motors, which increases output by 30–40% and reduces total energy consumption by 20–30%. It operates stably with high output and no clogging, achieving an hourly output of 30–300 tons. There are six models available. For higher output, you can opt to configure two or more units to work in tandem, resulting in even better processing efficiency. Please contact customer service for the detailed model and specification table of the coal mine tooth roller crusher.
Working Principle of the Coal Mine Tooth Roller Crusher
The structure of the coal mine tooth roller crusher primarily consists of rollers, roller support bearings, a clamping and adjustment mechanism, and a drive unit. During operation, the material to be crushed falls through the feed opening between the two rollers, where it is crushed by compression. The finished material falls naturally. If the machine encounters excessively hard or uncrushable objects, the rollers automatically retreat via hydraulic cylinders or springs, increasing the gap between them to allow the hard or uncrushable objects to pass through, thereby protecting the machine from damage. The two counter-rotating rollers maintain a specific gap; adjusting this gap allows for control over the maximum discharge particle size.
Compared to other types of crushers, this series features a high crushing ratio, imposes no moisture requirements on the material, and exhibits non-sticking, non-clogging performance with minimal over-crushing. It is particularly effective in the coal mining industry, simplifying coal preparation processes and reducing production costs. Additionally, it offers low energy consumption and a small footprint. Constructed from new high-strength, wear-resistant materials, it experiences minimal wear when crushing high-hardness materials and boasts a long service life.
The price of toothed roller crushers for coal mines is generally not very high, as they are classified as small to medium-sized equipment. Based on market research, many companies manufacture these machines, so quotes vary by manufacturer and fluctuate with market demand.
Among them, OCP, a manufacturer of toothed roller crushers for coal mines, supplies equipment directly from the workshop. You are welcome to visit the factory at any time to inspect and test the machines. We strictly control every production process to ensure reliable quality, making our products a more cost-effective choice for customers. For a detailed quotation on toothed roller crushers for coal mines, contact us now for a free consultation and enjoy factory-direct pricing. A manager will provide you with a detailed quote, and we welcome you to visit our facility for an on-site inspection.
