Dry Powder Granulator Manufacturer & Supplier

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Dry Powder Granulator From Machtech

Dry granulation is a commonly used granulation method that processes bulk or powdery materials into larger particles for easy packaging, storage or use in the production of other products.The dry granulator is one of the key equipment to realize dry granulation. Our company mainly provides Roller Compaction Dry Granulator and Double Roller Extrusion Granulator(Regular Particle Granulator).

Key Benefits of Dry Powder Granulation

 
1.Improved Flowability: Granulated powders flow more easily, reducing blockages and enhancing processing efficiency.
2.Reduced Dust: Granulation minimizes the generation of dust, improving workplace safety and reducing material loss.
3.Enhanced Mixing: Uniform particle size leads to better mixing and homogeneity in multi-component formulations.
4.Controlled Release: In pharmaceuticals, granulation can be used to create controlled-release formulations.

Roller Compaction Dry Granulator

Various dry powder materials are added from the top of the equipment, and after degassing and spiral pre-pressing, they enter the counter roller. Under the action of the great extrusion force of the counter roller, the material is plasticized and deformed and compressed into a sheet.The flake material then goes through the process of crushing, granulation, screening, etc. to obtain granular products.The size of the extrusion force can be adjusted by the pressure of the hydraulic cylinder according to the needs of the granulation operation.

Double Roller Press Granulator

The double roller extrusion granulator is a dry powder granulator that can produce particles of various shapes such as fibrous, flaky, and spherical.The extrusion granulator mainly uses a special material and uses the extrusion force of the screw to squeeze the material into the desired particle shape, which is mainly used for fertilizer granulation.The fertilizer granulator is suitable for the production of bicarbonate, chloride, sulfuric acid, potassium chloride, potassium sulfate, nitrogen, phosphorus and potassium compound fertilizers, various soil measurement formula fertilizers and other granular fertilizers.It can produce irregular particles of 2~6mm, flat spherical particles of 3~10mm and various flakes.

Application of Dry Powder Granulator

Pharmaceutical Industry
1. Tablet Production: Granulation ensures uniform particle size and density, crucial for consistent tablet weight and drug dosage.
2. Capsule Filling: Granulated powders are easier to handle and fill into capsules, ensuring precise dosages.
3. Enhanced Stability: Granulated powders can have improved stability and shelf life.
Food Industry
1.  Flavorings and Spices: Granulation helps in creating uniform particle sizes, improving the dispersion of flavors and spices.
2. Nutritional Supplements: Ensures consistency in dosage and improves the handling of fine powders.
3. Instant Foods: Granulated powders dissolve more easily and uniformly in water, enhancing the consumer experience.
Chemical Industry
1. Detergents: Granulated powders prevent caking and improve flowability, ensuring consistent product performance.
2. Fertilizers: Granulation provides uniform particle size, improving application and absorption by plants.
3. Pigments: Enhances the ease of handling and mixing of fine powders used in paints and coatings.
Agricultural Industry
1. Pesticides and Herbicides: Granulation ensures consistent application rates and improves the handling of these fine powders.
2. Animal Feed: Granulated supplements and additives can be mixed more evenly into animal feed, ensuring proper nutrition.

Can't Find Granulator For Your Industries?

Choose us and make granulation simple and efficient ! Contact us to customize the products according to your requirements.

How To Choose Dry Powder Granulator

Roller and Die Design, Compression Force Adjustment
 
Machtech's dry powder granulator feature advanced roller and die designs to ensure uniform pressure distribution and granulation results. Our equipment is equipped with high-quality roller and die materials, offering exceptional durability and production efficiency. Additionally, Machtech devices provide adjustable compression force, allowing precise control to accommodate different material granulation requirements, thereby enhancing product consistency and quality.
 
Granulation Size, Output, and Speed
 
 
Machtech's dry powder granulator supports various die specifications to meet different granulation size requirements, ensuring uniform and consistent granulation results. Our machines offer high output and efficiency, capable of meeting large-scale production demands, significantly improving production efficiency and reducing costs. The design of our equipment ensures rapid granulation, meeting high-output requirements.
 
 
Automation Control System, Materials, and Surface Treatment
 
Machtech's dry powder granulator are equipped with advanced automation and control systems, achieving precise process control and real-time monitoring, thus improving production stability and product quality. We use corrosion-resistant and wear-resistant materials for equipment manufacturing, particularly in parts that come into contact with materials, ensuring durability and longevity. High-quality surface treatment and manufacturing processes further enhance equipment reliability and hygiene standards.
Ease of Cleaning and Maintenance, Energy Efficiency
 
Machtech's dry powder granulator is designed for easy disassembly and cleaning, ensuring simplicity in daily maintenance, extending equipment life, and meeting stringent hygiene standards. Our machines feature low energy consumption and environmental performance, reducing energy use and environmental impact, supporting sustainable production. Machtech devices are also designed with excellent vibration and noise reduction measures, providing a quiet operation environment and improving workplace comfort and safety.

ABOUT

Machtech

Your Expert Industrial Dryer Supplier

MACHTECH DRYER is a company dedicated to providing a variety of material drying solutions for global customers, covering the three major areas of drying, granulation, and mixing. Established in 2017, our company has quickly gained recognition in the industry, offering excellent products and services to its customers.

In the field of drying, we continuously strive to improve our customers' drying processes by developing innovative drying equipment with leading technology. Our patented product, the "Hollow Screw Vacuum Dryer," has been particularly well-received for its high efficiency, low energy consumption, and environmentally friendly features. In the areas of granulation and mixing, we provide customers with competitive, safe, and reliable products, solutions, and services, consistently creating value, enhancing product competitiveness, and expanding profit margins for our clients.
why
Why Choose 
Machtech  As 
Your Partner ?

High-Quality Products

 
We provide dryers, mixers, granulators, and packaging machines made from premium materials, ensuring durability and high performance.
 

Technological Innovation

 
Our equipment incorporates the latest technologies and designs, ensuring efficiency, energy savings, and environmental friendliness to meet various industry needs.
 

Customized Solutions

 
We offer tailored equipment and integrated solutions based on specific customer requirements, ensuring optimal production results.
 

Excellent After-Sales Service

 
Our professional after-sales service team provides timely technical support and maintenance services, ensuring long-term stable operation of customer equipment.
 

Extensive Experience

 
With years of industry experience and expertise in drying, mixing, granulating, and packaging equipment, we offer professional consultation and advice to our customers.

Dry Powder Granulator FAQ

We have listed the most frequently asked questions about our dry powder granulator here for your reference, but please don't hesitate to contact us if you have any other questions.
  • Causes and solutions for not falling off balls

    1. The powder material moisture is too high : Use dry material
    2. Insufficient pressure strength of ball : Reduce gap between two rollers
    3. Rough surface of mould ball : Grind with abrasive material
  • Causes and solutions for not forming balls or pancakes

    1. Insufficient feeding : The feeding qty should be sufficient
    2. Too large gap : Adjust gap between rollers
    3. Small gap at both ends and large in the middle : Grind off both sides to reduce gap
  • Causes and solutions for circumferential misalignment of granule ball

    1. Adjustment sleeve bolt loosen : Tighten bolts after aligning
    2. Roller cover and shaft loosen : Replace roller cover or shaft

  • Common problems and solutions during dry granulation process

    Common problems in the dry granulation process include:
    High proportion of granules and fine powder, uniformity of compression, and material sticking to the roller.
    1.The proportion of fine powder is relatively high: one solution is to use a grooved roller, and the uncompacted material usually leaks out from the side of the roller; the second method is to re-compress the fine powder. There is a risk, but repeated compaction of the material may cause it to lose its compressibility and affect the quality of the tablets; the third solution is to install vacuum degassing equipment.
    2.Uniformity of compression: The pressure on the surface of the roller is not uniform. Even the pressure on materials in the same area will change with time. The fluctuation of pressure is mainly affected by the compression structure of the roller and the uniformity of the feed of the mixed material. Influence. The solution to the roller compression structure is to use a roller with narrow wheels on the edge to reduce the movement of the compressed material and make the material evenly distributed; the solution to the uniformity of the mixed material feed is to adjust the screw feeder speed and adjust the fluidity of the mixed material.
    3.Material sticking to the roller: The problem of material sticking to the roller is relatively simple and can be solved by controlling the moisture content of the mixed material, adding lubricant, and repeated extrusion.

  • Factors affecting dry granulation process

    Generally, there are three main variables in the dry granulation rolling process: pressure, feed screw speed and roller speed; there are two main auxiliary materials in the mixed powder that have a greater impact on rolling: binders and lubricants, and easy Affected by the moisture content of the material.
    1.The moisture content of the material affects: the deformation and tensile strength of the material, thereby affecting the compressibility of the tablet; therefore, during the dry granulation process, the moisture content must be strictly controlled even for the same material.
    2.Influence of lubricants: The addition of lubricants will affect the compressibility of some materials. The amount and method of adding lubricants are the two most important aspects that affect the compressibility of tablets. In addition, the crystal form of the same lubricant and The specific surface area also affects the compressibility of the mixture.
    3.Influence of binder: Binder can compensate for the loss of particle hardness, reduce the amount of fine powder during dry granulation and ensure the tensile strength of tablets; the correct selection of binder is important for the dry granulation process, especially For brittle API materials, particle size distribution is a key material attribute of adhesives.
    4.Influence of roller pressure: When the roller pressure is low, the difference in compressibility loss for the same material is very small, but when the roller pressure is high, the compressibility loss of the same material will be large. Particles prepared at lower pressures have more pores and are more likely to break during tableting, resulting in high compressibility.
    5.Influence of physical properties: Many APIs and excipients have different physical forms, including polymorphs, solvates, and amorphous forms. Even for the same material, there are batch-to-batch differences, such as particle size distribution, morphology (crystal form, crystal habit, agglomeration), surface roughness, etc., which will also affect the compressibility of the material during the dry granulation process.

Contact Industrial Dryer Experts at Machtech

Contact Us

   info@machtechdryer.com
   +86-18861478078
  Office: Room 913, Building 2, No.8, Taihu East Road, Changzhou City, Jiangsu Province, China.
  Factory: Zhenlu Town, Tianning District, Changzhou City, Jiangsu Province, China

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