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Pharmaceutical Granulator machine
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- Core Technology
- Technical Parameters
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Basic Introduction

The common solid dosage forms are powder, granule, tablet, capsule, drop pill, film etc., which account for about 70% of pharmaceutical preparations. The common characteristics of solid preparations compared with liquid preparations, good physical and chemical stability, lower manufacturing cost, and easy to take and carry. No matter what production process, the granulation procedures at the first stage of tablet, capsule and granule production are similar, such as mixing, granulation, drying and sorting etc. The main equipment are: granulator, grinding and granulate machine, general mixer, tablet machine / capsule filling machine, coating machine, etc.
The principle of granulation:
The granulation operation makes particles have some corresponding purposes, so as to ensure product quality and smooth progress of production. For example, if particles are products in granules and capsules, the purpose of granulation is not only to improve fluidity, dispersion and adhesion of materials, and to facilitate accurate measurement and protect production environment, but also to ensure the uniform shape and size of particles, beautiful appearance and so on. In the production of tablets, particles are intermediate products, it is not only to improve fluidity to reduce weight difference of tablets, but also to ensure compression formability of particles. There are many different kinds of granulation methods, even if the same prescription, granulating content not only has different shape, size and strength, but also has different disintegration and solubility, resulting in different pesticide effect. Therefore, the suitable granulation method should be selected according to characteristics of the required particles.
The common granulation methods:
wet granulation, one-step granulation, dry granulation and spray granulation.
The purpose of granulation:
- To improve liquidity. Generally speaking, the particle size of particle is larger than one of powder, and the number of particles that can be contacted around each particle is less, so adhesion and agglutination are greatly weakened, thus greatly improving fluidity of material. Although material is solid, but it can be treated as quantitatively as liquid.
- To prevent separation of various components. It is prone to segregation when particle size and density of each component of the mixture are different, and segregation can be effectively prevented by granulation after mixing or mixing after granulation.
- Prevent dust flying and adhesion on the wall. The dust explosion and adhesion of powder are serious. After granulation, environmental pollution and the loss of raw materials can be prevented, which is beneficial to GMP management.
- Adjust packing density to improve solubility;
- Improve the uniform transmission of pressure in tablet production;
- Easy to take and carry, improve value of commodity.
Years rich Industry Experience
Production Bases
Successful Projects in 60 Countries
Loyal Clientele
Invited to the Embassy of the United Republic of Tanzania in Guangzhou to discuss projects
Tanzanian Vice President Visits Marya Pharmaceutical EPC Project
NBA (Zimbabwe National Biotechnology Authority) conducts FAT at MARYA’s Factory
NOVO NORDISK client Visit
Clients visit the factory's liquid preparation system
Argentine client visits for FAT in MARYA
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Are you manufacturer or trader? Where are your factory located?
We are manufacturer. Our factory is located in Changsha and Suzhou.
What certificate do you have?
We have CE, ISO, ROHS, SGS etc.
What documents will you provide?
Usually we will provide DQ, IQ, PQ, OQ, FAT, SAT, operation manual, maintenance instruction,layout drawing.etc.
What is the production lead time?
Standard 25-60 days after deposit received and technical data confirmed, we can make special arrangement for better shipment if needed;
Standard 60-150 days after deposit received and technical data confirmed based on different machines, we can make special arrangement for better shipment if needed.
How long is your warranty? Can we extend?
12 months after installation and commissioning or 18 moths from the day that the equipment arrived on site. Prevail in the first arrival date.
Warranty can be extended with extra charge.
Have you done similar projects overseas?
Marya’s business map covers more than 60 countries and regions around the world, such as the United States, Russia, Bulgaria, Britain, Portugal, Poland, Switzerland, ltaly, New Zealand, Malta, Moldova, Malaysia, Uzbekistan, lran, Egypt, Saudi Arabia, UAE, Ecuador, Dominica, Panama, Uruguay, Argentina, Tanzania, Zimbabwe, Ethiopia, Indonesia, Bangladesh, and others, and we gained good reputation.
Key words:
granulator machine
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Pharmaceutical granulating machine
Granulator
granulation machine
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NO211, North Fute Road, Pudong area, Shanghai, China, 200131