Raw stone refers to some kind of natural ore which is not processed, with many kinds and wide distribution, usually processed into different specifications of crushed stone by machine, and applied to various fields, but how much crushed stone can be produced by one party of raw stone? Which kind of stone crusher is good? There are detailed answers here.

How much crushed stone can be produced from one side of raw stone?

A: One party of raw stone can produce 0.8-0.9 square of crushed stone.

Raw stone crushing yield of 80-90%, if converted into tons, 1 square of raw stone is about 1.5 tons, so 1 square of raw stone can produce 1.2-1.35 tons of crushed stone, the weight of its size related to the size of the particle size of the larger gaps, the density of small, while the particle size of the smaller gaps, the density of the larger, so that a side of the weight of the stone is not fixed.

In addition, in the actual process, there are many other conditions and will have a different impact on the yield, from the type of stone and finished product size, medium hardness of the lower, in the production process may be too much stone powder phenomenon, and high hardness of the material, the finished product will be more or less with the expected difference.

And from the large stone to the finished 05,12,13 crushed stone, need to go through a broken coarse crushing, two broken medium and fine crushing, screening and so on many links, so the general production line configuration is reasonable, can to a certain extent to improve the rate of finished products, but also to ensure that the granularity, in line with the standard of construction stone.

Which kind of stone crusher is good?

In the process of crushing raw stone, want to improve the rate of finished product, the equipment must be selected correctly, because there are many types, its hardness, compressive strength, particle size and so on, plus the raw stone crusher equipment is also more numerous, so the crusher which is good? Or to meet the actual needs of all aspects, commonly used jaw crusher, impact crusher, cone crusher, hammer crusher, etc., nearly hundreds of models, with an hourly output of 10-3000 tons, as follows.

1、Jaw Crusher

Jaw crusher usually handles all kinds of hardness materials below 1200mm, with a crushing process and an hourly output of 1-1200 tons.

Because of its optimized movement parameters, the crushing cavity is deep, no dead zone, adopts the working principle of extrusion crushing, through the movable jaw and static jaw two jaw plates to form a crushing cavity, simulating the movement of the two jaws of the animal to complete the operation, and the crushing ratio is larger, will not happen to clogging, there is a wedge to adjust the discharge opening, reducing the labor intensity of the workers and downtime, the size of the uniformity of the second stage of crushing to help deal with the crushing process, and the same time, the motor seat and the host of the integration of the structure, so the installation is simple and save space. At the same time, the integrated structure of motor and host makes the installation easy and saves space.

2、Counter-impact stone crusher

It can generally handle all kinds of soft and medium hardness materials below 800mm, with two-stage crushing process and output of 30-800 tons per hour.

It adopts heavy-duty rotor design, which makes it have larger rotating inertia, wedge fixed plate hammer to ensure the firmness of the rotor under high-speed rotation, and it is reliable, easy to dismantle and replace, and it is installed with an adjusting device, which can be freely converted between the primary crusher and the secondary crusher, which ensures that the crushed stones are in the form of cubic particles and less powder, and at the same time, greatly improves the production capacity.

Impact stone crusher picture

Impact stone crusher picture

3、Cone Crusher

Generally it can deal with all kinds of high hardness materials below 560mm, two-stage crushing process, hourly output of 12-2181 tons.

Laminar crushing cavity type and fixed-axis structure design, hydraulic motor to adjust the discharge opening to adjust the operation is convenient, large crushing force, through the touch-screen automatic control system to ensure the safe operation of the equipment, touch-screen operator interface, display real-time working status, all parts can be dismantled from the upper and side, hydraulic lubrication combined oil station, small size, simple wiring, small investment in the foundation, the rolling mortar wall does not need to be filled, replacement is quick and convenient.

4、Hammer Crusher

It generally handles all kinds of medium hardness and brittle materials below 1000mm, with one, two or three crushing processes and an output of 60-3000 tons per hour.

Is a new model, rely on the impact of the hammer to crush the material, a molding, reduce the process, by replacing the cavity type to achieve coarse, medium and fine crushing conversion, remove the primary crushing process, and no longer need the secondary crushing and shaping process, reduce the cost of use, but also improve the production efficiency, the finished product is no flake, no smooth body, angular and angular to ensure compressive strength.

How much does a stone crusher cost?

How much to choose a stone crusher, based on the current market, usually in the tens of thousands, hundreds of thousands to millions of dollars are available, the difference is still relatively large, because of its own more varieties, the specific need to be determined according to its choice, in addition, the market is more sales companies, but also need to examine the quality of the equipment and the use of performance.

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