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Who Are We?

Changzhou Yimin Drying Equipment Co., Ltd. is China Fluid Bed Granulator(coater) Manufacturers and Fluid Bed Granulator(coater) factory, located in the birthplace of China's drying equipment industry - Jiaoxi Industrial Park, Zhenglu Town, Changzhou City. It is adjacent to the Beijing-Shanghai Expressway, Shanghai-Nanjing Railway, and 5 kilometers from the Hengshan Crossing of the Shanghai-Nanjing Expressway. It is a key backbone enterprise in China's drying industry and pharmaceutical machinery. The company currently covers an area of ​​33,000 square meters and a building area of ​​18,000 square meters. The company has modern large-scale production workshops and equipment, fixed assets of more than 80 million yuan, and more than 120 employees. The founder of the company, Mr. Fan Yiming, has been committed to the research, production and operation of drying equipment for more than 20 years. At the same time, he has also brought together a group of high-quality talents integrating scientific research, design, production and service, and has long-term horizontal cooperation with relevant colleges and universities to continuously update and develop products.

At present, the company has more than 180 sets of processing equipment and strong technical force. It produces more than 2,000 sets of various drying, mixing, granulating, crushing, dust removal, powder screening and other equipment annually. The products have developed into eight series with more than 300 specifications and varieties, which are widely used in pharmaceutical, chemical, food, feed, mining, agricultural and sideline products, electronics, light industry and other industries. The products are distributed throughout the country and exported to the United States, Japan, Russia, Hong Kong, Taiwan and other places.

The factory also has a large test workshop with a full range of prototypes. Customers are welcome to bring materials for testing and ordering.

Changzhou Yimin Drying Equipment Co., Ltd.

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Features of efficient and continuous production of fluidized bed granulators

Advantages of continuous production of fluidized bed granulators:
High production efficiency: Compared with intermittent granulation equipment, fluidized bed granulators can achieve continuous and stable granule production, greatly improving production efficiency.
High degree of automation: Modern fluidized bed granulators have a high degree of automation. From the addition of materials to the output of finished products, they can be achieved through an automated control system, reducing manual intervention and improving production stability and repeatability.
Low production cost: High production efficiency and automation help reduce production costs.
Stable product quality: Since the process parameters can be precisely controlled, granular products with uniform particle size distribution and good fluidity can be produced, ensuring the stability of product quality.
Principle of continuous production of fluidized bed granulators
The fluidized bed granulator forms a fluidized bed by introducing gas into the bed layer to suspend the powder particles. In the fluidized state, the binder is sprayed into the bed layer to moisten the surface of the powder particles and bond them to each other. As the water evaporates, particles are formed. Continuous particle production is achieved by continuously adding powder and binder.

Factors affecting the continuous production efficiency of fluidized bed granulators
Airflow velocity: If the airflow velocity is too low, the powder cannot be fully fluidized; if it is too high, the powder will be scattered.
Spray rate: If the spray rate is too low, the bonding is insufficient; if it is too high, the particles will be too wet.
Material properties: The particle size, density, wettability, etc. of the material will affect the granulation effect.
Equipment design: The structure, material, size, etc. of the equipment will affect the production efficiency.
Improving the continuous production efficiency of fluidized bed coater
Optimize process parameters: Through experiments, determine the optimal process parameters such as airflow velocity, spray rate, bed temperature, etc.
Choose a suitable nozzle: Choose a nozzle with good atomization effect and not easy to clog.
Maintain equipment regularly: Check and clean the equipment regularly to ensure that the equipment runs well.
Adopt advanced control systems: Use advanced control systems to achieve real-time monitoring and adjustment of process parameters.