A Detailed Introduction about the Sand Maker
24 October, 2012 at 3:00 am in Business
The sand maker is widely used in the medium crushing, fine crushing (sand grains making) of a variety of hard and brittle materials, such as rock, abrasive, refractories, cement clinker, quartz, iron ore, concrete aggregate, and so on, crushing (system sand), especially for the making of building sand and road sand.
Henan Hongxing Mining Machinery Co., Ltd. is a professional and well known sand maker manufacturer and supplier in China. The development direction of Hongxing sand maker is to make more people earn more money with less money. The price of Hongxing sand maker is the lowest and the quality of Hongxing sand maker is indeed the best in the sand maker industry.
The working principle of Hongxing sand maker is as follows. The materials are transferred to sand making machinery from hopper, and then they fall into two parts by material-scattering device. One part falls to the impeller which rotates at a high speed from material-scattering device. In the impeller, materials rotate at even higher speed, and their acceleration is as big as hundreds of acceleration of gravity, then they are thrown out through three passages of impeller at a speed of 60-70 meters/second. They firstly hit part of materials falling from material-scattering device, then strike with materials inside the cavity, and rebounded by under layer to top of cavity, thus its direction of motion changes to downward, then materials fall from the impeller passage form a continuous fall. Then one piece of stone will be hit, abraded for twice or more times in the crushing cavity. The closed circuit forms, usually materials can be crushed to smaller than 20 mesh after three times in the circulation. The crushed materials will be discharged from outlet. They hit each other but will not hit metal parts of equipment directly because of material under layer, thus the pollution is less, and service lifetime of equipment is prolonged. The cute air current self circulation in the cavity removes the powder pollution.
If you are interested in Hongxing sand maker, please contact Hongxing Company.
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