Gangue is a stone mixed in the coal seam, which contains a small amount of combustibles and is not easy to burn. It is commonly known as gangue. If it is not treated, it will occupy a large amount of cultivated land, pollute the atmosphere, and cause geological hazards. Therefore, it is usually crushed and processed, and then applied to various In the field. How much is a gangue crusher? Let's take a look here. Gangue is the crushed stone extracted from the underground or mixed into the ore during the mining process. The Mohs hardness is 3-7. Equipment such as double-stage crushers and double-roll crushers are more suitable. It is recommended to consider selecting equipment and designing a treatment plan based on raw material size, output, budget, finished product, and site.

Jaw Crusher

Principle: Using the working principle of extrusion crushing, the crushing cavity is composed of two jaw plates, the movable jaw and the static jaw, which simulate the movement of the two jaws of animals to complete the material crushing operation. It is suitable for large-sized gangue. Its crushing cavity is deep (V-shaped) and there is no dead zone, which improves the throughput. It uses super-large bearings and forged main shafts, which can bear more crushing force. Coupled with the flywheel design, it can effectively reduce vibration and run more smoothly and stably. In addition, the motion parameters are optimized, so that the material can start crushing at the upper part of the crushing chamber, the lower part has a large stroke, and the crushing ratio is larger. The discharge port gasket is adjusted, and the finished product specifications are complete.

Hammer Crusher

Working principle: The operation of crushing materials is mainly completed by impact energy. The motor drives the rotor to rotate at a high speed, and the materials enter the crusher cavity evenly.

Using new concept crushing technology, materials of different sizes can be crushed at one time, no secondary crushing process is needed, the work process can be simplified, and the workload can be increased. The gap between grate bars can be adjusted according to requirements, and the output granularity can be changed. The specifications of coarse, medium and fine are complete. , high yield, uniform particles, compact equipment structure design, small footprint, which is very suitable for small output and small batch operations.

Double Roll Crusher

Working principle: Using the principle of extrusion crushing, the crushed material falls between the two rollers through the feeding port for crushing, and the finished material falls naturally, and the rollers can automatically retreat by the action of hydraulic cylinders or springs to increase the gap between the rollers. Broken objects fall, thus protecting the machine from damage. The roller design is adopted, the driving device is equipped with two motors, the kinetic energy is more powerful, the output is increased by 30%-40%, and the output is stable and high without clogging. Moreover, the equipment is small in size, large in crushing ratio (5-8), uniform in particle size, and low in over-crushing rate. Especially in the coal industry, it has a good effect, simplifies the coal preparation process, and reduces the input and production costs.

How much is a gangue crusher?

From the above, we can see that there are many types of waste rock crusher equipment, and there are many models, so the price is different. In addition, there are many sales companies, and the use of equipment materials, manufacturing processes, performance, etc. are different. Usually the price is in the from hundreds to thousands USD, which one to choose depends on the actual production situation, and at the same time, the overall situation and output of the equipment should also be emphasized.