Zhengzhou Desen Environmental Technology Co., Ltd products

Jaw crusher is suitable for primary and secondary crushing rocks with compressive strength of 320 MPa. It widely used in mining, metallurgy, construction, highway, railway, chemistry industry,ect. The Jaw crusher of large and medium-size are the key products of our company. We take the leading place in designing and producing large Jaw Crushers in China. All models are available according to your different requirements.

Impact crusher is acknowledged in this field for a long time and gives smooth running resulting power economy and higher efficiency. Desen brand Impact Crusher is mainly used to crush many kinds of large, medium, small materials , the feeding size is less than 500mm, and compression resistance less than 350Mpa. Impact crusher is widely used in hydroelectricity, highway, artificial rock, stone and sand, building material, etc.

Cone crusher is applicable for crushing various rocks and ores with medium hardness. It is widely used in metallurgical, construction, utilities, transport, chemicals, building materials industry, for breaking hard, medium hardness of the above various ores and rocks.Type of crushing chamber depends on application of the ores. Standard type applies to middle crushing; Short head type applies to middle-fine crushing. Short-head type is suitable for fine crushing. Cone crusher has many good features, such as reliable structure, high productivity, easy adjustment, economic cost etc.Comparing with other kinds of crushers, cone crusher is quite excellent in hard material crushing and the final product has good shape. The innovations like stable lubrication system and excellent sealing system evidently reduce the production cost,helping client to achieve the highest level of profitability.

Ball Mill are generally used to grind material 1/4 inch and finer, down to the particle size of 20 to 75 microns.To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reduced. Various classifiers are used for classifying the discharg from ball mill. such as spiral classifier in wet type ball mill,   the cyclones and air classifiers in dry type ball mill. Ball mill is an efficient tool for grinding many materials into fine powder. The ball mill is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemical industry, etc. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and overflowing type according to different forms of discharging material.

Spiral Separator has 4 types, high-dam single spiral, high-dam double spiral, submerged single spiral and submerged double spiral.The spiral classifier overflow position shall be higher than the bearing central part of spiral bearing lower end but lower than spiral upper edge of the overflow end. There is a certain settlement region suitable for classifying rough grains to get the overflow size bigger than 100 mesh. The spiral separator is widely used in beneficiation plants for classifying mineral sand with ball mill to form closed cycle, in gravity beneficiation plant for classifying mineral sand and fine mud, in the process of metal beneficiation for granularity classifying of ore magma and ore washing process for desliming and dewatering. It has the features of simple structure, reliable operation, and convenient operation.

The Raymond grinder (Raymond mill) is rather versatile and widely used for grinding the barite, calcite, feldspar, glass, marble, limestone, kaolin, porcelain clay, and slag, etc, below scale 9.3 of Mohs hardness and 280-odd sorts of non-inflammable and non-explosive stuff in the trades of mining, metallurgical industrial, chemical engineering and building material for high fine powder generation and processing. The product size is adjustable in the range of 80-325 meshes. It is possible to product 30-80 mesh coarse powder through special device in the machine. In addition, In the chamber of Raymond mill, since the stuff of Raymond grinder (Raymond mill) may contain moisture to some extent, the heat generated during makes the moisture evaporated.

CXM series ultra-fine grinding mill is the equipment specializing in producing fine and superfine powder of non-inflammable, non-explosive and brittle materials with Mohs`s hardness under six, such as calcite, chalk, limestone, dolomite, kaolin, bentonite and other more than 200 kinds of stone materials. The ultra-fine grinding mill mainly consist of main unit, classifier, powder collector, dust cleaner, blower, muffler, sound-proof room, crusher, bucket elevator, storage hopper, and vibrating feeder.

The small model crusher unit. It integrated the crushing and screening functions into one unit. and it is very convenient to transport from one applying site to another. It is easy to be drove by diesel engine or motor. Small mobile crusher unit is one kind of small movable crushing unit. it can alonely work or combinedly work with other related equipment. The small mobile crusher plant is widely used to crushing and screening stone in specially working conditions. The whole set of mobile crusher station can finish the crushing and screening operations at one time.