Henan Yuhong Heavy Machinery Co., Ltd is the parent company and its branch firms occupy the following areas: basic forging, roasting equipment, construction machinery, mining heavy equipment, environmental protection renewable resources, crushing grinding equipment, loading equipment, education training, network science and technology etc. In addition, there is the agent or representative office in central Asia, the Middle East, Southeast Asia, South Africa, Europe, etc. The Group business involves mining, metallurgy, mineral dressing, chemical engineering, coal, electric power, engineering construction, import and export, agriculture, environmental protection, education, e-commerce and other industries.

High Efficiency Small Portable Rock Crusher, Mini Stone Crusher

Introduction of Small Portable Rock Crusher:

Crusher is not only able to be used together with mine-selecting and gravel processing equipment but also be used independently. The Jaw crusher is used for Primary crushers and Secondary crushers for crushing all kinds of minerals and rocks with compressive strength less than 320 mpa. There are two types of Jaw crusher: coarse jaw crusher and fine jaw crusher. Our Yuhong Machinery also manufacture Mobile jaw crusher, Single toggle jaw crusher and other Jaw breakers.

This diesel powered crusher is mainly used in some places where don't have enough electricity or without electricity. It can do middle or fine crushing for every kind of rocks and stones.

Features of Small Portable Rock 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.

High Efficiency Small Portable Rock Crusher, Mini Stone Crusher

Principle of Small Portable Rock Crusher:

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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