What are the stone crushers to crush big stones into small stone grains

What kind of machine can be used to crush big stones into small stones? Want to break large stones into small pieces is really not easy, relying solely on manpower is difficult to achieve, in China, the ancient story of "Yugong Yishan" tells us perseverance, goals, solid and unremitting, the mountain can be moved, not to mention the crushing of stones it? But think of it from another angle, in the fast pace of life at the moment, only the spirit of Yugong is obviously not enough, construction, chemical engineering, project engineering and so on need a large number of ore resources, the need for efficient and effective stone crusher to help mankind to achieve the purpose of saying goodbye to the previous manual labor, the key question lies in the use of what is the most appropriate machine.

In the development of science and technology today, there are many stone crushing machines, which can realize a large number of stone processing in a short period of time, including jaw crusher, impact crusher, hammer crusher is the most common, before purchasing the equipment, we first need to be clear about the crushing of the material when what, so as to know the hardness of the material, moisture, crushing difficulty and other characteristics of the nature of the characteristics of the crushed stone, and secondly, also need to understand the crushed stone use, is to do sand and gravel aggregate, or the next step for the preparation of deep processing, so as to judge the use of stone crushers. Deep processing to prepare, so as to determine the final size of the stone particles after crushing, and finally understand these can be based on the daily output, working time arrangements, economic conditions, etc. to determine which type of stone breaker is most suitable. Below we will take a few simple examples to solve the scope of application of ore resources, and then according to the actual use of crushing equipment to determine the type and model selection issues.

1. Ore crushed by a level of crushing used as stone, such as quartzite, limestone, coal gangue, etc., stone size requirements are probably between 8-30mm, mainly used for concrete aggregate, stone production line equipment supporting a variety of types, such as material soft ore single heavy hammer broken can complete the crushing process, the material is hard to support the need for multi-stage crushing structure, for example, a complete gangue crushing Production line can be composed of vibrating feeder, jaw, impact crusher, vibrating screen, etc., can also be completed by other crushing equipment, but a little attention must be paid to the crushed quartzite, cobblestone and other hard ores, such as impact crusher, hammer breakers and other hammer structure of the machine is very unsuitable for a better choice is a primary crushing jaw crusher supporting the secondary crushing cone crusher used in combination.

2. Used for gravel fine sand production, as concrete fine sand aggregate and filler material, gravel fineness is much finer than stone, between 3-8mm, usually called sand production line, the principle of sand equipment selection and stone crushing is largely the same, only the fine sand size requirements are high, the need to be equipped with a specific sand equipment, such as the gangue crushing line, just replace the impact crusher with a VSI sand machine, and more equipped with a sand washing machine. A sand washer can be, in layman's terms, that is, fine sand in the granularity of the stone more detailed.

3. Concrete in addition to the need for sand and gravel aggregates, fine sand filler, in order to enrich the concrete structure, but also need some powder to play a role in filling the mix, improve the concrete viscosity and densification, such as lime, cement, other additives, etc., such as the main production process of the ore is grinding, crushing to a certain extent with the use of stone mills, industrial mills do not have a large hardness of the material Dividing line, the hardness of 9.3 level or less can be, if the fineness of small stone particles required to become powder than need to be equipped with grinding mill equipment.

Ore type, finished product specifications to determine the choice of stone crusher type, output size, production planning arrangements to determine the size of the crushing equipment model, as long as the type of materials, finished product requirements, daily output requirements, production planning arrangements and the economic situation of the enterprise will be able to accurately select the type of each type of equipment for the size of the output, the performance of the work in the use of the instructions have been marked, the type of mine crusher roughly jaw, impact crusher, roller crusher, hammer crusher, hammer crusher, crusher, crusher, roller crusher, hammer crusher, crusher, crusher, crusher, crusher, crusher, crusher, crusher, crusher The types of mining crusher are jaw crusher, impact crusher, roller crusher, hammer crusher, heavy hammer crusher, cone crusher, composite crusher, ball mill, sand maker, fine crusher, grinding mill, etc., and there can be any combination of equipment, and the selection of main crushing machine can be completed to the purchase of ancillary facilities, such as belt conveyor, feeder, electric motor, etc..

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