LHI Horizontal Impact Mill _Weifang Zhengyuan Powder Engineering Equipment Co., Ltd.


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No.14177 Minzhuxi Street,Weifang,Shandong,China



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Non-metallic ore
Battery material
Fine Chemicals
Ceramic building materials
Medicine / Food

mineral powder

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LHI Horizontal Impact Mill
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LHI Horizontal Impact Mill

The LHI Horizontal Impact Mill is the most economic equipment for producing medium size powder. Innovated grinding and classification structure, high grinding efficiency, narrow size distribution, quick-open of main machine, convenient cleaning. It is widely used in nonmetal mineral, chemical, building material,grain, medicine, pesticide and feed industry etc.

Raw material are fed into grinding chamber through feeding device,and crushed by high speed rotary hammers.Coarse and fine powders will be separated by classifier,coarse powder will rejected into grinding chamber for crush again,fine powder will be collected by cyclone and bag filter.


1. Both the grinding rotor and classifying wheel are driven by the same motor, which has the advantages of compact structure, high energy-conversion efficiency and low energy consumption.
2. The grinding rotor, rotating speed of classifying wheel and the wind volume can be adjustable. The LHI horizontal impact mill can produce the med-fineness finished products within D97=25~150μm and is also more suitable for producing the finished products whose particles are narrowly distributed.
3. The crushing parts featured with long service life use the new composite wear-resistant materials. Processing the materials whose Mons’ hardness scale is less than 5 is pollution-free.
4. LHI horizontal impact mill is featured with quick-opening structure. And the complete machine is easy for dismounting and cleaning, and suitable for refueling operation.
5. LHI horizontal  impact mill has the advantages of compact design, less space demand and cost-effective.
6. It is featured with overall pressure-resisting design. LHI horizontal impact mill uses the inert gas closed-circuit circulation device for smashing the inflammable and explosive materials. 


Incase any changes of products model and data,interpretation right reserved by Zhengyuan company

LHI horizontal  impact mill is particularly suitable for crushing and processing epoxy resins, polyurethane, polyester fiber, limestone, dye, gelatine, wheat, and various other materials. It is widely used in crushing materials for chemical industry, building materials, food, medicine, environmental protection industries and so on.


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