Multi functional granule granulator

The multifunctional pellet granulator is an efficient, intelligent, and high-purity core equipment that integrates wet granulation, dry granulation, soft material crushing, and particle grading. This equipment is not only suitable for laboratory small-scale and pilot scale testing, but also meets the strict requirements of industrial continuous production, and is the "molding center" in modern particle engineering.

Product Introduction of Particle Granulator

In many industrial fields such as pharmaceuticals, food, chemicals, feed, and new energy materials, processing powdered raw materials into particles with certain strength, fluidity, and solubility is a key step in improving product performance, optimizing production processes, and ensuring terminal quality. To this end, we have launched a new generationMulti functional granule granulator——A highly efficient, intelligent, and clean core equipment that integrates wet granulation, dry granulation, soft material crushing, and particle grading. This equipment is not only suitable for laboratory small-scale and pilot scale testing, but also meets the strict requirements of industrial continuous production, and is the "molding center" in modern particle engineering.

1、 Equipment positioning and scope of application

This pellet granulator is designed specifically for processing various types of powder materials and can be widely used in:

• pharmaceutical industryPreparation of tablets and capsules using granules, granulation of traditional Chinese medicine extract, and pre-treatment of sustained-release microspheres;
• Food and Health ProductsInstant beverage granules, protein powder granules, probiotic embedding granules, meal replacement powder whole granules;
• Chemical Industry and New MaterialsCatalyst carrier, dye intermediate, battery cathode material (such as lithium iron phosphate precursor), ceramic powder granulation;
• Feed industryPre mixed material granulation and additive granulation improve mixing uniformity and anti separation performance.

Whether it is viscous paste, brittle crystals, or thermosensitive active ingredients, this machine can achieve ideal particle morphology through parameter adjustment, meeting the requirements of subsequent tablet pressing, filling, or packaging processes.

2、 Core structure and working principle

The equipment adoptsHorizontal cylindrical mixing+vertical cutting blade shearingThe composite granulation technology mainly consists of the following modules:

1. Granulation pot bodyMade of 316L stainless steel, the inner wall is mirror polished, and the capacity ranges from 5L (experimental type) to 600L (production type) with full coverage. The jacket can be filled with cooling water or heating medium.
2. mixing systemVariable frequency speed regulating blade (anchor or Z-type) with adjustable speed to ensure uniform rolling of materials and avoid accumulation in dead corners.
3. Particle cutting systemHigh speed rotating cutter, combined with replaceable screen, instantly cuts wet clumps into uniform particles.
4. Spray system(Wet mode): Integrated peristaltic pump or metering pump, precise control of adhesive injection amount and atomization effect, supporting multi-point spraying to ensure even wetting.
5. intelligent control systemPre set multiple process curves, including mixing time, cutter speed, spray rate, and endpoint judgment (such as torque/current threshold), to achieve fully automatic one click granulation.

When working, dry powder is put into the pot and forms a vortex under the action of the stirring blade; The adhesive is sprayed according to the program, and the powder aggregates into a soft material; The high-speed cutter immediately cuts it and extrudes it through a sieve, forming approximately spherical dense particles. The entire process is completed in a sealed environment with minimal dust emission.

3、 Product advantages and technological innovation

1. One machine with multiple functions, flexible switching
   The same device can achieveWet granulation, dry granulation, and soft material crushingThree modes:

   • Wet method: used for the complete molding from powder to granules;
   • Dry method: granulate agglomerated materials (without adding liquid);
   • Crushing: Processing large clumps of recycled materials.
     Simply replace the screen or turn off the spray system to quickly switch processes.

2. Particle quality is highly controllable
   By adjusting the stirring speed, cutting blade speed, type and dosage of adhesive, the particles can be precisely controlledParticle size distribution, hardness, porosity, and dissolution rateFor example: low cutting speed+high viscosity adhesive → large and hard particles; High cutting speed+low viscosity → small and loose particles.

3. Fully enclosed, low cross contamination design
   The pot lid is equipped with a silicone sealing ring to maintain a slight negative pressure during operation; The discharge port is equipped with a quick opening butterfly valve, which can be directly connected to the next process (such as fluidized bed dryer); The whole machine has no exposed transmission components and meets the requirements for clean area equipment.

4. Intelligence and Data Traceability
   The system automatically records the operating parameters of each batch (time, temperature, speed, spray volume), generates electronic batch records, supports USB export or integration into the factory MES system, and meets the requirements.

5. Energy saving and easy maintenance
   The screen mesh, cutting blade, and stirring blade all adopt a quick disassembly structure, which shortens the cleaning and maintenance time; Key bearings are equipped with lubrication monitoring to prevent sudden failures.