Coal Mine Feeder Breaker

 

 

 

The core of our coal mine feeder breaker lies in lies in achievicoal mine feeder breaker lies in "conveying - screening - crushing" functions on the same horizontal plane.

 

Once the materials enter the receiving hopper, they are then uniformly and continuously conveyed by our efficient heavy-duty scraper or chain conveyor. When the materials pass through the crushing box horizontally, our meticulously designed rotating crushing tooth rollers will precisely crush the large pieces of materials. The entire process is smooth and seamless.

 

We ensure that the crushed materials are discharged directly, and we have built an efficient and continuous horizontal crushing production line for you, without the need for lifting or transfer.

 

 

 

 

 

 

Compared with other brands of Coal Mine Feeder Breaker s, our Coal Mine Feeder Breaker s have the function of pre-screening and optional crushing form.

 

 

 

 

 

 

 

 

01/ Trinity-level High Integration

Our coal mine feeder breaker has innovatively achieved seamless integration of the three core functions of "continuous feeding, intelligent screening, and powerful crushing" on a single unit. From the material entering the receiving bin to the crushing reaching the standard and being discharged, the entire process is completed on the same horizontal plane, forming a compact, efficient, and smooth production line, fundamentally replacing the complex system composed of multiple independent devices (such as feeders, screening machines, and crushers) connected in series in the traditional way.

 

02/ Pre-screening And Selective Crushing

The coal mine feeder breaker is equipped with a standard or optional dynamic-pre-screening and static-pre-screening system (Dynamic Pre-Screening And Static Pre-Screening). This design enables the pre-sieving of materials that have reached the specified particle size before they enter the crushing zone. Such materials can bypass the crushing area directly, and only the oversized chunks will be crushed. This significantly reduces the ineffective work of the crusher, over-crushing phenomena, and wear on the vulnerable parts.

 

03/ Horizontal Material Flow Design

Unlike the traditional vertical crushing and discharging mode, we adopt a unique horizontal material flow crushing technology. The materials are crushed during the transportation process, avoiding the significant energy conversion and energy loss caused by vertical lifting and dropping of the materials. This design can significantly reduce the installed power of the main drive motor, achieving an energy-saving effect of up to 30% or more, and directly reducing the long-term operating electricity expenses for users.

 

04/ Controllable Discharge Particle Size

The center height of the crushing tooth roller can be quickly and precisely adjusted through the integrated hydraulic system. Users can flexibly and continuously adjust the final product particle size (usually within the range of 200-500mm) according to the downstream process requirements (such as washing and transportation particle size requirements). The operation is simple, the response is rapid, and it gives great flexibility to the production process.

 

05/ Extremely Low Over-grinding Rate

Thanks to the "screening first, crushing later" process and the efficient shearing and crushing principle, the coal mine feeder breaker can minimize the repeated and excessive crushing of the materials to the greatest extent. This directly translates into a higher coal lump rate (up to 15% or more can be increased) and less coal powder generation. For users who sell coal by the lump rate, the economic benefits are particularly significant.

 

06/ Superb Processing Capacity

Our product series can cover a wide processing range of 500 - 5000 tons per hour. The maximum feed particle size that can be processed is over 2500mm, which is capable of handling super-large rock blocks. This enables us to easily handle the complex and variable blasting materials from open-pit mines, meeting the core requirements of modern large-scale mines for high output and high efficiency.

 

 

Submit your requirements and talk with one of our technical engineer about your project.

Contact Us For Best Price

 

 

 

 

 

1.Which material to be crushed:______
2.Handling capacity:______t/h.
3.Bulk material density: ______t/m3
4.The material compressive strength:______Mpa
5.The material HGI (hardgrove grindability index) range:____
6.Material particle distribution percentage?____
7.Max. material size input: ______mm
8.Material size output:____mm
9.According to your actual application,the length of scraper conveyor you required:___m
10. Is the layout of the Coal Mine Feeder Breaker inclined or horizontal ? If it is inclined,what is the inclined degree______°
11.What equipment is used to feed the material into the Coal Mine Feeder Breaker ?
12.What equipment is used to discharge the material from the Coal Mine Feeder Breaker ?
13.Working power supply: ______ V ______ HZ

 

 

 

 

 

 

 

 

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