SUS304 PGL-B -3 Series Spray Drying Granulator (Lab type),heating source is electricity , capacity 1~3kg per batch

Product Description

Spray Drying granulator machine makes use of spray and fluid bed technology to realize mixing, granulation and drying in one container. The fluidized powder is wetted by the spaying the extract until agglomeration occurs. As soon as the size of the granule is reached . spraying is stopped and the wet granules are dried and cooled .

The powder granule in vessel (fluid bed) appears in the state of fluidization. It is preheated and mixed with clean and heated air. At the same time the solution of adhesive is sprayed into the container. It makes the particles become granulating that contains adhesive. Being of unceasing dry through hot air, the moisture in the granulating is evaporated. The process is carried out continuously. Finally it forms ideal, uniform and porous granules.

Spray agglomeration moves very small, powder particles in the fluidized bed where they are sprayed with a binder solution or suspension. Liquid bridges are created that form agglomerates from the particles. Spraying continues until the desired size of the agglomerates is reached.

After the residual moisture in the capillaries and on the surface has evaporated, hollow spaces are created in the granulate while the new structure is solidified throughout by the hardened binder. The lack of kinetic energy in the fluidized bed results in very porous structures with plenty of internal capillaries. The usual size range of the agglomerate is from 100 micrometers to 3 millimeters, while the starting material can be micro-fine.

Features

1. Integrate spraying, drying fluid granulating in one body to realize granulating from liquid in one step.

2. Using the process of spraying, it is particular suitable for micro auxiliary raw materials and heat sensitive raw materials. Its efficiency is 1-2 times than the one of fluidized granulator.

3. The final moisture of some products can reach 0.1%. It is equipped with powder returning device. The rate of granule forming is more than 85% with 0.2-2mm of diameter.

4. The improved inner roller multi-flow atomizer can treat the liquid extract with 1.3g/cm3 of gravity.

Technical parameters

Sample on model choice : Suppose that are 120kg liquid extract (include 30% solid )and 60kg seed II in one vessel ,from I and II,we can get theoretical product amount M=mI+mII=120kgx30%+60kg=96kg ,working time T=120kg/30kg/h=4h ,from the parameter table we can find that the fluidization amount is inside the standard loading range .if we require two batches in one duty time ,PGL-30B is ok.

Application

①　Pharmaceutical industry: tablet, capsule granule, granule of Chinese medicine with on or low sugar

②　Foodstuff; cocoa, coffee, milk powder, juice of granule, flavoring and so on.

③　Other industries: pesticides, feed, chemical fertilizer, pigment, dyestuff and so on.

Changzhou Yibu Drying Equipment Co., Ltd. is a leading manufacturer of drying, mixing, and granulating equipment in China, a specially-designated enterprise of China Association for Pharmaceutical Equipment (CAPE) and China General Machinery Industry Association (CGMA) Drying Equipment Branch. The factory covers an area of over 50,000 m2, has fixed assets of CNY 35 million, with more than 180 sets of special processing equipment and strong technical force. The company owns the provincial famous trademark of "YIBU", and has passed the ISO9001 & ISO14001 certifications.
The founder, Mr Zha Guocai has devoted more than 30 years in R&D, production and business of drying equipment. He holds the post of Deputy Director-General of China General Machinery Industry Association (CGMA) Drying Equipment Branch for a long time. The company pays great attention to science and technology innovation, has collaborated with Medicine Design Institutes in Shanghai, Wuhan, Chongqing and other places, Shenyang Chemical Research Institute, Qinghua University, Shanghai Jiaotong University, Dalian University of Technology, etc. The company launched 3-5 new products to the market every year. In 1998, YIBU established "China Research Center of Drying and Granulating" with the approval of relevant state department, and cooperated with pharmaceutical, chemical and food industries to research and develop new technologies related to drying, granulating and mixing, etc. The factory also has a variety of test prototypes in the laboratory for customers' trials.
The company sold equipment to USA, Mexico, Columbia, Guatemala, Brazil, Peru, Australia, New Zealand, Ghana, Russia, Cyprus, Greece, Iran, Indonesia, Philippines, Korea, Japan, Taiwan, Hong Kong and other countries.