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Please carefully examine the fasteners, especially lubrication components and bolts, before the machine is started. Enough oil must be needed on each lubrication component. Fasten the loose bolts, clear the crushing cavity, and then start the machine. During the normal operation, even material feeding is important. Insufficient load or over load is not allowed. Moving jaw plate, fixed jaw plate, side guard plate and roof plate are wearing parts, and much attention should be paid to them.

Crushing and grinding are the key links in the mineral processing. In the whole ore mineral processing, the equipment investment, electricity consumption and occupation place account for large proportions. Crushing and grinding workmanship is a systematic engineering. In particular, the two grinding and one combustion principles in cement production, namely 3～4 tons materials are needed to be crushed in order to produce 1 ton cement.

The electricity consumption used in the crushing process takes up 60%～70% of the total. With the increasing of various fields such as high-speed highway, railway and urban construction for gravel aggregate, limestone flour and calcite in powder are extremely needed by metallurgy, chemical, building material and ceramic. Hongxing Machinery provides the following suggestions: if the granularity of the crushed rock can reach 10~15mm, the crushed ore can be directly sent into grinder to be grinded. On the contrary, the crushed rock should be sent into Jaw Crusher or Impact crusher to be further crushed. To a service-oriented brand integrity, as the professional manufacturer of complete sets of mining machinery,

Generally speaking, there are a large amount of clay in mineral rock as well as water and mud. Washer and beneficiation machines are directly added by customers. Thus the procedure becomes more complex, economic investment becomes larger and it is also adverse for the large scale quarry and Ore Beneficiationplant. Consequently, there are profound importance to realize the high quality, high yield, low consumption, safety and cleanness in crushing and grinding industry.

Nowadays all kinds of engineering project constructions are constantly increasing in China and the investment efforts in the projects by the manufacturing companies are also constantly increasing, which speeds up the development of city urbanization process. At present, the investment in infrastructure construction is increasing and the cement production and sales quantity in domestic market also increase significantly, for this reason, the market demands for sand and stone increase greatly. Influenced by this, the engineering construction such as highway, bridge and cement and other infrastructure raw material industries will benefit from it first.

Take the gold ore crushing plant and granite quarry crushing manufacturing line as illustration. Just after crushed by primary crushers, secondary crushers and screened, conveyed to next method, you will need ball mill to minerals grinding practice. We’ve got made a great deal of productive dressing plant for customers. The gold crushing plant and granite crushing screening plant are just the typical project our clients have chosen.