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Zhengyuan's business: grinding equipment manufacturing
Grinding mills are primarily used for breaking solid materials into various-sized powders. As a result, grinding machines are ideal equipment for a wide variety of applications, including changing for grain shape, grain size and particle size distribution, etc.
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- Cyclonic Jet MillZhengyuan LHC series cyclonic jet mills are suitable for crashing materials with wide range of size and the max. size can be 5mm.
This air pulverizer (air jet mill) is especially suitable for grinding particles with high hardness and high purity.
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- Cyclonic Jet Mill and ClassifierThe functions of jet mills and classifiers are both available here.
Classifier with different classification grades (1-4 grade) can all be installed on our cyclonic jet mills; as a result, our jet mills can manufacture products with different particle size distributions at the same time.
Suitable for crashing materials with wide range of size and the max. size can be 5mm.
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- Fluidized Bed Jet Mill
LHL series fluidized bed jet mills are not only suitable for superfine comminution of low-melting-point and thermosensitive materials, but also suitable for sugar-contained and volatile substances.
Finished products with a size from 3 to 180um could all be obtained.
Fluidized bed jet mills with a production capacity from 5 to 3,000kg/h are all available.
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- HE Fine Grinding Jet Mill HE Fine Grinding Jet Mill uses the airflow pulverization technology developed by our company. This jet mill is especially suitable for ultra-fine pulverization of high hardness and high purity materials. Its output is 3-4 times higher than traditional jet grinding, but its energy consumptionis only 20-30% of the traditional equipment.
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- HS Steam Jet Mill The HS Steam Jet Mill uses superheated steam as the medium and supersonic nozzles to accelerate the steam into a super high speed air stream, then the material is crushed under high speed motion and collision. Compared to conventional jet mills, the impact force on particles of this equipment is increased by 4 times, but the energy consumption is only 1/5-1/8 of conventional equipment.
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- Self-diffluent Classifier
Handling capacity (t/h): 0.05~0.25
Fineness (um): 2-150
Efficiency (η=%): 70~90
Main power (kw): 1.5-2.2
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- Multi-Stage Classifier
LHP multi-stage classifier, which is a closed-loop system composed of several LHB self-diffluent classifiers, can sort materials into different groups with different particle size distribution.
Handling capacity (t/h): 50- 200
Fineness (um): 2-150
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- LHU Contraflow Classifier LHU contraflow classifier delivers the materials from wind suction device to classifier. And then, under the centrifugal force from classifier wheel and the gravity produced by airflow orientation device, the particles will finally have fine and coarse classifying. LHU contraflow classifier featured with strong dispersibility is perfect for viscous material, materials of worse fluidity and so on.
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- Whirlwind Air Classifier The whirlwind air classifier of LHB-C series for coarse powder is innovatively designed. It is composed of classifier, housing, air dispersing cone, air circulating unit, and fineness control device. The raw material is delivered to the air separator and then raised by airflow. The coarse powder will drop down to the conical part and discharged. In the meantime, the fine powder is separated by the fan impeller.
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- LHB Centrifugal Air Classifier LHB Centrifugal Air Classifier is independently developed and produced by our company. It combines self-distribution grading technology and centrifugal grading technology to make full use of the high-temperature airflow in the production line (temperature up to 100-300 °C) to achieve ultra-fine grading effect. Its main features are: The high-temperature airflow can be fully utilized to ensure the full dispersion of materials ...
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- Superfine Impact Mill
Low energy consumption: Our superfine impact mills integrated the functions of centrifugal mill, impact grinding mill, etc. together, thus enable a higher crushing capability and lower energy consumption;
High fineness: LHJ series impact mills are equipped with self-diffluent classification system; product fineness: ≥2500 mesh.
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- Vortex Mill Our vortex mills can be used for normal temperature pulverizing of thermosensitive materials, like PVA, PVC, PE, silica gel, magnesium metal, etc. This powder grinding mill is also extensively used in industries like chemical engineering, plastic product manufacturing, non-metallic mines, non ferrous metal product manufacturing, etc.
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- Plastic Pulverizer LHD series plastic pulverizer is mainly used for grinding thermosensitive materials (Mohs hardness: 3), including PVC, PE, PET, PC, LDPE, HDPE, EVA, etc., which feature with high elasticity and impact-resistance. Just because this plastic pulverizer is widely used for pulverizing PVC and PE, it also called as PVC pulverizer or PE pulverizer.
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- Wood Flour Mill Our wood flour mills are primarily used for superfine grinding of fiber texture material and sawdust, etc. As a kind of impact mill, it can also be used for pulverizing of non-metallic materials, feeds, agricultural products, and chemical products, etc. (Note: the Mohs hardness of those materials should be lower than 6).
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- LHQ Classifying Micronizer Firstly, the LHQ classifying micronizer delivers the materials from feeding device to the crushing chamber. The material is smashed through severe friction, shearing and extrusion of high-speed rotor. Then, through the classifier, these materials will be divided into fines and coarse material. Finally, the fines directly enter into the collection system as finished products. And the coarse material will be smashed again after being recovered through the distributing recovery device.
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- LHN Pin Mill LHN pin mill delivers the materials from top feeding device to the crushing chamber of main engine. There are two clutch plates mounted with evenly distributed pin bar in the crushing chamber. And also the two clutch plates run at high speed in opposite direction and the highest relative velocity is 250m/s. Then, the materials impact the pin bar at extremely high speed.
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- LHI Vertical Impact Mill Firstly, the LHI verticle impact mill feeds the materials from feeding device to the crushing chamber. Then, the materials will be smashed through the impact of high-speed rotating hammer. Thus, through the classifier wheel, these materials will have fines and coarse material separation. Finally, the coarse material will be fed into the crushing chamber to be smashed again. And the fines are collected by the collection system.
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- LHX Air Swept Mill Product fineness and production capacity can be controlled by vertically adjusting gap size between rotor and stator without dismantling the air swept mill. The adjustment range of gap size is 0-5mm. Some wearing parts such as the rotor are made of composite wear-resistant materials. Thus they feature minimum wear, non-pollution to materials and long service life.
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- LHO Hammer Mill Feeding and Grinding: Through the top-installed feeding hole, materials are fed into the milling chamber with speed-adjustable rotors, on which detachable hammers of high hardness are mounted. After the feeding process, materials can be ground into powders by the impact force, shear force, and friction force generated between the hammers and materials.
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- SH Industrial Shredder Equipped with powerful two-speed swing type hydraulic pusher, which avoids the occurrence of jamming and reduces the wear of the inner rail. The single-shaft shredder is driven by a low-speed and high-torque reducer. This shredder has a smaller footprint than the conventional shredder with horizontal pusher.
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- Roller Mill Roller mills are primarily used for superfine grinding of various dry powder materials. This kind of grinding mill is extensively used in industries like nonmetal mining, chemical engineering, building material production, metallurgic, new material manufacturing, and food production, etc.
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- Superfine Ball Mill Production Line Low energy consumption: our LHM superfine ball mill production line adopted high advanced energy-saving technology and classification technique; as a result, our production line can save over 40% energy for producing same quantity materials. Scientific grinding medium enable us to produce large quantity superfine particles.
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- Coating Machine LHF series powder coating machine is mainly used for the surface modification of powder materials (range from 325 mesh to nanometer sized), like ground limestone, precipitated light calcium carbonate, washed kaolin, calcined coal kaolin, magnesium hydrate, superfine and precipitated barite and zinc oxide, etc. In some occasions, this kind of powder surface modification machine also functions as a disaggregating machine.
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- LHV Graded depolymerization and dispersing machine LHV Powder Grinding and classification Machine is independently developed by our company. The finished product produced by this equipment has high particle size reduction rate, the original appearance of the particles will not be destroyed, and the large particles can be strictly filtered. This equipment has been widely used in the preparation of high-end powders in the new materials.
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- LHV Powder Disaggregate Mill Our powder disaggregate mills are mainly used for disaggregating of sticky, aggregated and caked materials, like calcined kaolin, nanometer calcium carbonate, chemical materials, dyes, etc. Low energy consumption: because our grinder mill adopted innovative powder disaggregation technology. The grinding parts of our powder disaggregate mills are made of wear-resistance composite materials. As a result, our machines have a long service life and low abrasion.
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- Powder shaping machine
LHZ Vertical Finishing Machine is the preferred shaping equipment for the battery anode material industry. Its capacity is large and the yield rate is high, the finished product has good shaping appearance and high tap density.
Handling Capacity (kg/h): 20-200
Power (kw): 11~15
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- LHS Dry Particle composing Machine According to its superior mixing performance, our LHS conical mixer have found a wide range of applications in mixing various materials such as lithium battery material, electronic component, electrical apparatus element, ceramic component, powdered carbon, pharmaceutical, cosmetic, pigment, magnet, fuel cell, biological material, thermal material, powder metal, cement material, etc.
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- High speed Mixer
This drum blender has a special structure design in which the bearing won't contact with feeding materials directly. Thus, the lubricating of bearings won't cause to feeding materials.
With CMP design style, this mixing equipment features high quality surface treatment and no dead angle in the chamber. Thus, the mixing material can be completely discharged.
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- Wet Ultrafine Grinding Machine The size of grind-need material ranges from 200mesh to 325mesh, and the finished material fineness is 2μm. The parts inside the grinding machine are made of high hardness, wearing-resistant materials. Hence, the grinding machine features long service life. The starting torque is low, and as a result the grinding machine produces a small impact on power grid.
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- Lab Mini Mill Lab mini mill, a kind of laboratory grinding equipment, is regularly used for grinding small quantity materials. It is popular in powder research fields and scientific researching area for developing new products, etc. Grinding chamber and rotary drum is integrated together, so this grinding mill is suitable for cyclic material grinding.
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- Laboratorial Superfine Impact Mill LHJ-10 laboratorial superfine impact mill is a kind of lab mini mill designed by our company. It is especially suitable for applications of Universities and Enterprise laboratories. Our lab superfine impact mills have the following features: All-in-one design for grinding and classifying. Product particle size ranges from 3 to 100um which is also adjustable. Additionally, it has disaggregation and shaping functions for materials.
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- Laboratory Cyclonic Jet Mill After being cooled, filtrated and dried, the compressed air is instilled into rotational grinding chamber through nozzles as supersonic flow. In the chamber, the materials get fluidized. Then the accelerated materials blend at the converging point where many jet streams also joint together. They become ultrafine particles after severe collision, frustration and shearing.
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- Lab Air Classifier LHB Materials are fed into self-diffluent classification system for first time separating. Thus, majority coarse materials will be separated and the remained coarse materials will be sorted out in second tine classifying. Finally, the lab air classifier will collect the qualified powder materials and remained coarse materials will be discharged from dump valves.
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- LHL Lab Jet Mill
LHL lab jet mill is a small laboratory grinding equipment designed for grinding a small quantity of materials.
This jet mill can complete material grinding and classification at a stroke, and the desired particle size is adjustable. So, it is easy to use and can suit customers’ varied demands. The grinding equipment also comes with powder-disaggregating and particle-shaping functions.
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- Powder Processing Non-metallic powder processing: like powder processing for kaolin, talcum powder, graphite, limestone, etc. High hardness material powder processing: including grinding for silicon carbide, zirconia, boron carbide, alumina, etc. Powder processing for chemical engineering industry: grinding for aluminum hydroxide, silica gel, wood flour and so on.
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- Rotary Permanent Magnetic Separator Rotary permanent magnetic separators are primarily used for removing harmful iron particles (rust, iron scraps, etc.) in industries like medicine manufacturing, fire-resistance material manufacturing and food stuff, etc. This iron separator is also suitable for matching-use with storage hoppers and dust collection system.
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- Grated Permanent Magnetic Separator Our grated permanent magnetic separators are popularly used for removing iron particles (rust and many other metallic contaminants) in powder raw materials of new material developing, non-metallic mining, and medicine and food stuff manufacturing industries, etc. Zhengyuan provided grated iron separators can be matched-use with belt conveyors, vibrating conveyors, and electromagnetic vibrating feeders, etc.
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- 400 Automatic Packing Machine The 400 automatic packing machine delivers high efficiency in packaging the solid powder. It is able to evacuate the gas when packaging the gas- and solid-phase micro/nano powder and reduce the packaging volume. The minimum bulk density can be p=0.1g/cm3–0.3g/cm3. Our packing machine is designed to be dust-free, low-noise and free of overfilling. It significantly reduces the power consumption.
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- Star-shaped Unloader Our star shaped unloader is also known as rotary feeder, rotary valves or rotary airlocks. It is regularly used in agricultural and industrial applications for discharge of bulk materials from storage hoppers, etc. Zhengyuan star-shaped unloaders have wide range of applications in any industry where dry powders, granules or pellets are needed.
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- Pulse Bag-type Collector Our pulse bag-type collectors has a simple structure, convenient installation and maintenance, long service life and high dust collection efficiency; as a result, our industrial dust collectors are widely used for dust pollution control applications in cement and asphalt processing, wood, food, textile, paper, plastic, paint and minerals processing industries.
From the very beginning, we know that a good and satisfying powder grinding mill manufacturer and supplier should not only provide high quality products, but also complete customer services.