Stone production line is also known as sand making production line. It is the special production line for making sand and stone used in construction, road, and railway industries. the stone crushing equipments consist of jaw crusher, stone crusher, impact crusher, vibrating feeder, vibrating screen, sand washer, and belt conveyor etc. the equipments manufactured by our company have the advantages of reliable performance, reasonable design, easy operation, and high efficiency.

In recent years, supported and guided by our national policies, the crushing industry has gradually formed a perse, large-scale structural system with certain technology, becoming a significant support industry in the national economy. Along with intensified efforts of the westward urbanization, highway, rail, affordable housing and construction investment, the crushing industry market is about to gain a broad prospect during the “Twelfth Five-Year Plan”.

Bigger and higher-end will continue to be the main trend of the mining machinery industry in China. Based on our current existing level of infrastructure, large-scale of highway, railway, mining, construction boom of the city change is expected to continue for at least 10, which also indicates that mining machinery has greater growth potential and space. Sand maker, as one of the main sand making equipment, plays an essential role, which also lead to the popularity and competitiveness of sand maker in various enterprises in recent years.

As an important part of China machinery manufacturing industry, the jaw crusher industry supports the mainstream equipment for the national economy and also reflects the development level of national industrialization level. With the development of economic globalization, our mining machinery industry especially the jaw crusher industry is moving on the intelligent, digitization and large-scale.

In magnetic separation practice, the mineral is divided into strong magnetic minerals, weak magnetic minerals and the nonmagnetic minerals according to the size of specific susceptibility.
①weak magnetic minerals: This kind of mineral belongs to the ferrous magnetic material, such as magnetite, magnetic pyrite, magnetic hematite and zinc, iron spinal, etc. This kind of mineral can be recycled by magnetic separation machine with weak magnetic field intensity.

The needs and development of mining machinery in china heavily depends on the state investment in fixed assets. Since the reform and opening up, china’s fixed asset investment has got rapid growth, which has driven the boom of investment in mining machinery industry. In recent years, china has taken measures to control the investment in fixed assets, but it doesn’t have big influence on the mining machinery. The investment in mining machinery industry is increasing continuously.

The flotation machine is a main device to realize the flotation process.  Materials grinded in the wet-type mill are concocted with the basically single-dissociated minerals into ore pulp of certain concentration. Then they fully interact with flotation medicament in the agitation tank. After that, they will be conveyed to the flotation machine for inflation and stirring.

As an important part of China's manufacturing industry, mining machinery industry has a significant export-oriented development features in recent years with overall growth of exports. However, we also should notice the weaknesses of a lot of mining machinery enterprises have, such as big but not strong, backward research and development ability; so upgrading of products has become an inevitable trend development of mining machinery industry in China; experts predict that the mining machinery industry will experience changes in order to achieve steady development.

In recent years, along with the “crunchy building”, “collapse road” and “demolishing and building frequently”, a great number of construction trash is inevitable to be generated. Therefore, the garbage is produced at the speed of hundreds of millions of tons every year. Nevertheless, it can be seen everywhere that these building rubbish is buried simply and piled up arbitrarily that make the “garbage siege” approach to us quickly.

Circular vibrating screen is mainly composed of screen box, screen, and vibrator and damping spring. The vibrator is installed on the side panel of the screen box, driven by the motor rotation through triangle belt. The centrifugal inertia force makes the screen box vibrate.