Specifications

Yuhong Hot Selling Diesel Engine Small Portable Jaw Crusher Made in China   !

Product Description of the  Diesel Engine Small Portable Jaw crusher
 A Portable Diesel Drive Jaw crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust.

Portable Diesel Drive Jaw crusher may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated. Crushing is the process of transferring a force amplified by mechanical advantage through a material made of molecules that bond together more strongly, and resist deformation more, than those in the material being crushed do. Crushing devices hold material between two parallel or tangent solid surfaces, and apply sufficient force to bring the surfaces together to generate enough energy within the material being crushed so that its molecules separate from (fracturing), or change alignment in relation to (deformation), each other. The earliest crushers were hand-held stones, where the weight of the stone provided a boost to muscle power, used against a stone anvil. Querns and mortars are types of these crushing devices.

Features of the Diesel Engine Small Portable Jaw crusher

1.Deep crushing cavity, high capacity;

2.High crushing ratio, homogeneous particle size;

3.Gasket adjusting device is reliable and convenient, large adjusting range and is more flexible;

4.Lubrication system is safe, parts are easy to change, it's easy to maintain;

5.Simple structure, low cost.

6.Energy saving: single machine saves 15%-30%, the whole system doubles.

7.Wide adjustment range of discharging port meets different customers' demands.

8.Low noise and little dust.

Industrial use of the  Diesel Drive Portable Small Jaw Crusher

 Mining operations use crushers, commonly classified by the degree to which they fragment the starting material, with primary and secondary crushers handling coarse materials, and tertiary and quaternary crushers reducing ore particles to finer gradations. Each crusher is designed to work with a certain maximum size of raw material, and often delivers its output to a screening machine which sorts and directs the product for further processing. Typically, crushing stages are followed by milling stages if the materials need to be further reduced. Additionally rockbreakers are typically located next to a crusher to reduce oversize material too large for a crusher. Crushers are used to reduce particle size enough so that the material can be processed into finer particles in a grinder. A typical processing line at a mine might consist of a crusher followed by a SAG mill followed by a ball mill. In this context, the SAG mill and ball mill are considered grinders rather than crushers.

In operation, the raw material (of various sizes) is usually delivered to the primary crusher's hopper by dump trucks, excavators or wheeled front-end loaders. A feeder device such as an apron feeder, conveyor or vibrating grid controls the rate at which this material enters the crusher, and often contains a preliminary screening device which allows smaller material to bypass the crusher itself, thus improving efficiency. Primary crushing reduces the large pieces to a size which can be handled by the downstream machinery.

Some  Portable Diesel Drive Jaw crusher are mobile and can crush rocks as large as 60 inches. Primarily used in-pit at the mine face these units are able to move with the large infeed machines (mainly shovels) to increase the tonnage produced. In a mobile road operation, these crushed rocks are directly combined with concrete and asphalt which are then deposited on to a road surface. This removes the need for hauling over-sized material to a stationary crusher and then back to the road surface.

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Note: Our clients can order different types with different requirment, any questions, kindly contact me. Glad to be at your service.