Different sizes of hammer crushers

here is a problem that we have to consider in the current development of China's crusher industry, namely how is the technology of China's crusher industry? Whether it can stand the test of world economic crisis or not? In the past few decades, China's economy develops rapidly, the market demand of the crushers and other products grows sharply, which directly results in the situation that domestic enterprises focus only on output while ignoring the quality, which does not have much effect on promoting the increase of China's crushing technology, but resulting in massive excess capacity.

Various product streams with different size gradations are separated in the screening operation. The products are conveyed or trucked directly to finished product bins, to open area stock piles, or to other processing systems such as washing, air separators, and screens and classifiers for the production of manufactured sand.A substantial portion of these emissions consists of heavy particles that may settle out within the plant. As in other operations, crushed stone emission sources may be categorized as either process sources or fugitive dust sources. Process sources include those for which emissions are amenable to capture and subsequent control. In the hammer mill, the motor drives the rotor to rotate at a high speed through the belt, and on the rotor there are series of hammers. When the materials get into the working area of hammers, the rotating hammers with high rotation speed are crushing them, the crushed products meeting the required size can be discharged by the outlet and become the final products, the large size products are brought back to the crushing area by the hammers for being re-crushed until they reached the required size.

Separately there are advantages and disadvantages between coarse crusher hammer head and fine crusher hammerhead. For overcoming disadvantages, on the basis of original hammerhead manufacturers make some innovations and promotions on processing craft and material selection in order to raise its performance feature. As to processing craft, adopts vacuum casting method which makes crystal grains finer and fundamentally eliminates casting defects.

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