The Hammer crusher is important machinery equipment in China, and it is mainly suitable for crushing medium hardness and brittle materials, and it is widely used in the cement, mining, coal preparation, power generation, chemical industry, building materials industry. Hammer crusher is characterized by big feed size and crushing ratio, high efficiency, uniform particle size, easy maintenance and little wear.A cooling machine is regularly used for cooling fine chemical materials in building material production, metallurgic and chemical industries, cement production lines, and compound fertilizer production lines, and more. It is applicable for cooling materials like slag, limestone, coal powder, and clay, etc.With the development of the cement industry, there are a lot of types of the cooling machine. At present, the cooling machine can be divided into the following main types.The first is the single-tube cooling machine. All the cooling air enters the kiln. The thermal efficiency is relatively high and the structure is simple. The exhaust gas processing apparatus is not necessary. However, the cooling speed for the clinker is low and the temperature for the clinker discharging from the machine is high.PHC ring hammer crusher is a new type of crushing equipment . It is suitable for crushing various brittle and medium hard materials with less moisture. Besides, in building materials, metallurgy, chemical industry and thermal power generation industry, it is chiefly applied in crushing minerals like coal, coal gangue, sandstone, shale, limestone, gypsum etc. This series of crusher possess these merits: stable and reliable operation, long lifespan, compact structure, less powder and dust, lower noise, easy maintenance, lower electricity consumption and the capacity of discharging ultra-hard materials.The main working parts...
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