GRINDING/MILLING

WCSJ Series Universal Coarse Grinder

hongda_WCSJ_SERIES_universal_coarse_grinder.jpghongda_WCSJ_SERIES_universal_coarse_grinder_set.jpgApplication:

Coarse grinding of a wide range of materials in pharmaceutical, chemical and foodstuffs applications including viscous, hard, soft and high fiber materials Suited for sizing applications.

Operating Principle:

Size reduction is achieved through a combination of both cutting and impact from rotating and fixed knives. Fabrication is from either stainless steel or carbon steel.

Technical Parameters:

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CSJ Series Coarse Grinder

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Application:

This machine is designed as the ideal processing equipment before the fine milling process within the pharmaceutical, chemical and the foodstuff industry applications. Suitable for a wide range of materials and is not limited by viscosity, hardness, softness and fiber content.

Operating Principle:

This grinder has a horizontal type structure where the material is fed into the upper chamber through a hopper and by cutting and impact of both fixed and rotating knives it flows to the exit automatically under gravity and centrifugal force. Designed according to GMP standards and made of stainless steel, this machine has a simple structure, is convenient to clean and operates with a low noise, being the ideal equipment for coarse milling and sizing applications.

Technical Parameters:

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WCSJ Series Coarse Grinding/Filter Collector Unit

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Application:

This machine is applied as a pre-grinder before fine milling process applications within the pharmaceutical, chemical and foodstuff industries. The mill is a new generation coarse milling type combining milling and material collection within the one machine

Operating Principle:

Incorporating a vertical design structure with the material being fed into the main chamber through a hopper. Size reduction is simultaneous cutting from both fixed moving knives and rotating impact of rotating knife. The milled material automatically is collected under the effect of centrifugal force, and the dust is filtered and recovered by a dust collector. Designed according to GMP standards and made from stainless steel.

Technical Parameters:

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YGJ Series Roller Mill

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Application:

Mainly used to grind materials which have an oil content, such as, sesame seed, peanut and almond etc., also incorporated where sizing is called for an even final particle size.

Operating Principle:

The raw materials are fed into the top roller area from a hopper where they are milled into powder or sized by the action of the rollers. Different size of the final product is achieved by adjusting the gap distance of the rollers. The machine has advantages of reliable and simple operation, low noise and high capacity and is the best mill for oily materials. Different types of roll fluting may be supplied to suit varying milling applications.

Technical Parameters:

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B Series Universal Impact Mill

Application:

Designed for milling within a wide range of applications such as, pharmaceutical, chemical, and foodstuffs etc.

Operating Principle:

Particle size reduction occurs through the action of rotating and fixed fluted discs where material is reduced by impact and friction of the teeth and impact on the material. Designed according the GMP standards and manufactured from stainless steel, with a simple structure, high output and easy cleaning. This type of universal mill is suited to handling a wide range of material types.

Technical Parameters:

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B Series Universal Impact Mill/Filter Collectorhongda_B_series_universal_impact_mill_filter_collector.jpg

Application:

Widely used within industries such as pharmaceutical, chemical and foodstuff etc. This combination mill is a new generation design combining, milling and dust collection within the one unit.

Operating Principle:

Through the relative attrition between moving and fixed fluted discs, the material is milled by impact and friction of the teeth and impact among the material. The milled material enters into the receiving hopper automatically through the effect of centrifugal force and the dust is filtered and recovered by the dust collector. Designed according to the GMP standards and made of stainless steel, this mill has no dust emissions during production.

Technical Parameters:

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B Series Cyclone Combination Pulse Filter Impact Millhongda_B_series_cyclone_combination_pulse_filter_impact_mill.jpg

Application:

This machine is used in industries such as pharmaceutical, chemical, foodstuff and for magnetic materials/powders etc. It is a new generation series combining pneumatic collecting and continuous discharge of the finished milled product.

Operating Principle:

This machine is made up of a receiving cyclone separator, pulse filter collector and pneumatic conveyor fan etc. by means of the motion between moving and fixed fluted discs the material is reduced by impact and friction of the teeth and impact on the material. The milled material flows into the cyclone separator with the bulk discharging from the rotary valve and the particle size can be adjusted by the screen aperture. Designed to GMP standards and made from stainless steel. The installation operates without dust emissions and is suited to ultra-high hygiene milling applications.

Technical Parameters:

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GFSJ Series High Efficiency Impact Mill

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Application:

Designed for ultra-fine particle size reduction requirements, this machine is widely used in the pharmaceutical, foodstuff and chemical industries.

Features:

This machine is simple in structure, easy to assemble and clean. The milling chamber and all parts contacting the material are made of stainless steel which is both acid and corrosion resistant. The mill design is in conformity with hygiene requirements. In addition this machine has a smooth operation, convenient access for cleaning, low noise, high efficiency and low power consumption.

Operating Principle:

This machine is a high speed milling unit in which material is reduced by the effect of high speed blades which have a sharp edge on one side and an impact blade on the other. Blades of different sizes and shapes are available to suit different materials and the particle size can be altered through placement of screen or adjustment of speed.

Technical Parameters:

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WF Series Fine Millhongda_WF_series_fine_mill.jpg

Application:

Applied for materials within the pharmaceutical, chemical and foodstuffs industries. This unit can be used for medium and small batch production or sample test laboratory milling requirements.

Operating Principle:

The operating principle is the hammer type with high speed and applied for reduction  of materials with medium hardness and viscosity. The material is fed into the milling chamber via a hopper and reduced by high speed rotating hammers. The machine milling chamber is easy to assemble and clean, has a simple structure while being made of stainless steel. The complete machine meets manufacturing hygienic requirements.

Technical Parameters:

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WF Series Fine Milling/Filter Collector Unithongda_WF_series_fine_milling_filter_collector_unit.jpg

Application:

Applied for applications such as pharmaceutical, chemical and foodstuff etc. This machine is a new generation fine milling combination and collection design.

Operating Principle:

This machine is a hammer milling type operating at a high speed. The material is fed into the milling chamber through a hopper by a conveyor and reduced by high speed rotating hammers. The milled material enters the filter automatically under the effect of rotating centrifugal force and the dust is filtered and recovered by the dust collector through a system designed according to the GMP standards.

Technical Parameters:

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WF Series Cyclone Pulse Filter Collecting Fine Millhongda_WF_series_cyclone_pulse_filter_collecting_fine_mill.jpg

Application:

Is widely used within the pharmaceutical, chemical, foodstuff, magnetic material and powder industries. This new generation type milling equipment combines both milling and filter collecting and continuous discharge into a receiving station.

Operating Principle:

This machine is made up of a mill, cyclone separator; pulse cleaner and pneumatic fan etc. material is fed into a chamber through the hopper and reduced by high speed rotating hammers. The finished material flows into the cyclone separator by the induced fan and rotating centrifugal force, then discharged through a rotary valve. Fine material passes to the pulse dust- collector to be filtered and the cleaned air is recycled by the filter socks. The particle size can be adjusted by the screen size .It is designed to GMP standards and the complete machine is made from stainless steel and also meets the hygiene process operating standards.

Technical Parameters:

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WFJ Series Fine Milling/Filter Collector Sethongda_WFJ_series_fine_milling_filter_collector_set.jpg

Application:

Is comprised of a main frame, auxiliary machine set and electrical control cabinet.     This milling arrangement provides for processing specifications of uniform size and continuous operation and reaches the international advanced level being widely used for material standards in pharmaceutical, chemical and foodstuff processing applications.

Operating Principle:

Material is fed into the milling chamber by a screw conveyor to be ground by high speed rotating blades and then conveyed to the cyclone separator by means of negative pressure air conveyance before being discharged by the bag type collector. The dust is filtered and recovered in the dust collector through filter sleeves with the clean air exhausting to the atmosphere.

Technical Parameters:

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GF Series Filter Collector/Milling Unithongda_GF_series_filter_collector_milling_unit.jpg

Application:

This mill is suited to applications within the pharmaceutical, foodstuff, chemical and associated industries and is specially used for high fiber materials and high oil content material milling applications.

Operating Principle:

This machine is made up of main mill, cyclone separator, pulse dust-collector and pneumatic conveying system. Material is fed into the chamber through the hopper and is milled by high speed rotating hammers. The particle size can be adjusted by screen aperture. The milled material flows into the cyclone separator by the induced fan and through rotating centrifugal force, and is then discharged through the blower. Dust material enters the pulse dust-collecting filtered where the air is recycled. The filter is designed to GMP standards, and the complete unit is made of stainless steel and there are no dust emissions from the process.

Technical Parameters:

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YF Series Cyclone Separator/Filter Collector Milling Unithongda_YF_cyclone_separator_filter_collector_milling_unit.jpg

Application:

This unit is suitable for incorporation within the pharmaceutical, food, chemical applications. With no limit to the viscosity, hardness and fiber content of the material, it is also provided with air cooling and is screen-free. It has a very good pulverization effect on any material type and is especially suitable for fibrous Chinese herbs or oily materials.

Operating Principle:

This machine is made up of a feed hopper, classifier assembly, air swept pulveriser, pulveriser drive motor, receiving cyclone and filter collector. The material is fed into the pulveriser chamber through the feed hopper and pulverized by the rotating attrition unit. The fineness of the material is controlled by the adjustment of the gap between stepped gear and impact ring assembly. The air swept design classifier recycles the coarse fraction material to return to the milling chamber where it under goes further particle size reduction. Material which has been milled to the required particle size transfers to the receiving cyclone and filter collector for discharge. All contact parts are manufactured from stainless steel and the machine has features of convenient operation, low noise and easy maintenance.

Technical Parameters:

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WFM Series Super Fine Vibrating Millhongda_WFM_series_super_fine_vibrating_mill.jpg

Application:

Used for super fine milling of fiber material in a wide range of applications including glossy ganoderma, liquorice, shrimp shell and every kind of bone and plant fiber. With the milling fineness reaching micron grade, this machine has reached an international advanced level for ultra-fine milling requirements.

Operating Principle:

This machine is a horizontal vibrating mill where the material is fed into the milling chamber through a hopper and is reduced through collision and grinding with grinding bars inside the chamber under the effect of vibration. It is equipped with a water cooling unit to control the temperature inside the milling chamber. It is designed to GMP standards and is made from stainless steel. This equipment can be operated under controlled conditions without dust emission or environmental pollution.

Technical Parameters:

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QS-100 Jet Mill

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This mill is applied for pharmaceutical, chemical, foodstuff, minerals, pesticides, paint, fuel, new ceramic, magnetic and other brittle material ultra-fine milling and is especially suited for small businesses experimenting quantity and variety productions.

Operating Principle:

The machine operates using compressed gases and the initial material is delivered   from the automatic feeder into the mill evenly and continuously where the pulverizing nozzles at the periphery of the pulverizing chamber force compressed gas from high- speed air flow nozzles into the pulverizing chamber making powder particles impact and rub against each other. Following milling, the ultra-fine particles are collected into the filter collector and the air discharges through the filter socks. This machine is a simple structure, small volume and easy cleaning.

Technical Parameters:

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JCFJ Series Classifying Pulveriser

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Application:

The JCFJ Series Classifier Pulveriser is suited for applications requiring a controlled finished particle size within an even distribution curve. In operation the classifier function controls the particle size without over grinding. The Pulveriser is suitable for dry milling and grading of all types of organic and mineral materials with wide use within the chemical, metallurgy, mining, energy, electronics, medicinal, pesticide, plastics, paper manufacturing, pigment and paint manufacturing, dyestuffs, cosmetics and food industries.

Operating Principle:

Material is conveyed by a metering feeder to the milling chamber  for particle size reduction with  the  fine  fraction  being  classified  for transfer to the receiving cyclone while the coarse fraction is transferred to the impact milling chamber for further size reduction. Milled material is re-classified for separation of the fine fraction until the required finished product specification is achieved. The finished milled product is discharged from the receiving cyclone and following filter collector.

Features:

The significant feature of this type of pulveriser is the classification function where material already at the required particle size is classified off without having to transfer to the milling chamber. This function increases the grinding efficiency and conserves energy. Other features include the capability of handling very hard materials, easy adjustment for the finished particle size, simple operation, fully enclosed grinding chamber and stable and reliable performance with no emissions.

Technical Parameters:

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QLDJ Series Fluidised Jet Mill

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Application:

The QLDJ Series Fluidised airflow Jet Mill is the largest super fine fluidised milling machine. It combines the manifold nozzle tube technology, fluidised-bed technology and horizontal grading technology and mechanical integration. It represents the developing trend of jet milling. The super-fine powder made by this machine is widely used  in the pharmaceutical, chemical, mine energy, electronics, medicinal, pesticide, plastic, paper manufacturing, pigment, paint manufacturing, dyestuff, grinding paste food and cosmetic industries. It can also be used to grind high pure product such as polymer material, advanced electromagnetic material, magnetic material, semiconductor material, fine chemical, powder, catalyser, reagent, chemicals and activator etc.

Operating Principle:

The Fluidised airflow jet Mill consists of an air supply unit, grinding unit, powder grading and powder collecting facility. The compressed air from the air supply unit mixes with the particles from the feeding unit in the grinding chamber and forms the air solid phase flow. The supersonic airflow generated by the ejectors causes the particles to collide and impact into each other. Those particles then reach the required fineness and are released by the grading unit on the top of the machine. They are collected and packed by the collecting unit.

Features: 

This machine has many advantages such as high-speed flow rate, high grading efficiency, low energy consumption, little material waste, capable of grinding material of great hardness, easy to adjust the fineness of the powder, easy operation, fully sealed chamber, wide application (can be used to grind heat sensitive material), stable and reliable operation.

Technical Parameters:

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JM Series Two-Stage Colloid Mill

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Application:

This machine is applied for wet material, super fine particle reduction in the pharmaceutical, foodstuff, chemical and other industries suitable for emulsifying, mixing and milling all kinds of semi-moist or emulsion materials. Its main technical parameters meet international advanced standards.

Operating Principle:

With its rotating and fixed milling stones with different geometrical shapes rotating at high speed, this machine mills materials by cutting, pulverising and high frequency attrition. There are two stages of pulverising with the first one for fine pulverising and the second for super-fine pulverising. The pulverising fineness can be adjusted by changing the gap between the upper and lower stones. It can achieve the required effect of super-fine pulverising in a single pass. It is featured with compact conformation, steady running, low noise, corrosion resistant, easy cleaning, convenient maintenance etc. It is the ideal equipment for wet pulverising of a wide range of material types.

Range of Applications:

Foodstuff Industry:

Aloe Vera, dried flower petals, pineapple, ginger, ice cream, jam, syrup, soy bean, grass milk, soy milk, dairy products, malted milk, essence, drinks, emulsified chicken bones, etc.

Chemical Industry:

Oil, paint, dye, coloring matter, pastes, lubrication grease, diesel oil, petrol activator, emulsified bitumen, adhesive, scouring compounds, plastic, glass steel, emulsified detonator etc.

Health / Chemistry:

Toothpaste, shampoo, shoeshine, cosmetics, bath extractive, soap, hand creams etc.

Pharmaceutical Industry:

Medical syrups, nutrition compounds, Chinese patent medicine, poultice compounds, biology produce, fish liver oil, pollen, queen bee plasma, bacteria, ointments, liquid tonics, spasmolytic, pancreas and enzyme preparation, emulsion and creams.

Construction Industry:

Sealants including inside and outside wall types, waterproofing compounds, porcelain compounds, colorful sealants , pastel pottery and porcelain, enamel compounds etc.

Other Industries:

Plastic industry, weave industry, paper industry, biological, chemical, environmental protection, economisation on energy, coal floatation, universities, scientific research institutes etc.

Technical Parameters:

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FYF Series Fruit and Vegetable Blending Machine

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Application:

The machine is suitable for fruit and vegetable food processing applications and is used for restaurants, canteen in large scale enterprises and food factories. The machine slices fresh fruit and vegetable, into mashed and reduced particle form such as garlic, ginger, vegetables, fresh chili and fruits.

Operating Principle:

The machine is made up of a material barrel, cutting knives, sealing assembly, frame, and motor and driving shaft. The motor is installed up to the barrel and  the driving shaft is directly located within the product barrel. There are  two blades on the top of the shaft and the blades are installed as a X form so there is no dead angle and to improve efficiency. The blades are made of high quality stainless steel and are heat treated for long life and optimum sharpness. The sealing arrangement between the driving shaft and material barrel is made of silicon rubber. All component parts are made of food grade stainless steel while the operation is simple and convenient.

Technical Parameters:

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