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The crushers have a wide range of applications. At present Micro Powder Packing Machine, the cement production line mostly uses the new crushers. They have been applied to various industries, of which small jaw crusher is the most widely used in the cement production line, which realizes the functions of energy saving and environmental protection. Jaw crusher is also the upgrading special equipment which transforms the old-fashioned production line, is the upgrading products that replace the old crushing equipment.Henan Daswell Machinery is a professional manufacturer of mining machine for almost 30 years in China. We are dedicated to supplying our customers with best service and products, our major products include:small rock crusher,If you are interested in our products, please contact us freely: sales@daswell.com The environmental pollution will cause direct damage and impact on the ecosystem, such as desertification and deforestation. And the environmental pollution can also cause indirect harm to the ecosystem and human society. Sometimes, the hazard caused by the indirect environmental effects is larger than that in directly damage. For example, the greenhouse effect, acid rain and the depletion of the ozone layer are derived by atmospheric pollution. Derived by environmental pollution, environmental effects are with a lag, and often are not easy to be perceived or anticipated when they occurs. However, once they are perceived, the environmental pollution has been developed to a very serious stage. Of course, the most direct and most easily perceived consequences of environmental pollution are the decline in the quality of the living environment of mankind, affecting the quality of human life, the earth and production activities. The commonly used bag dust collection and electrical filter technique of cement plant are more mature; the bag precipitator dust design value is generally below 50mg/m³, the factory can actually reach below 30mg/m³; the electric dust precipitator dust is generally below 100mg/m³ or 50mg/m³, therefore, the present new factory can reach the requirements of the state environmental protection department for the dust emissions in cement plant.