Laboratory Disc Separator

The indissoluble liquids and solids with different densities will be separated while they are rotated at a high speed in the bowl, where the particles with heavier density move to the inside wall of bowl body, the lighter liquid toward the center of the bowl. Because the centrifugal force generated in the centrifuge fields in much larger than the gravity force, it takes only very short time for the centrifuge separation to achieve the same separation efficiency in the gravity fields. Especially when the gravity separation cannot be available, the best method is used with centrifuge separation. 

There is a stack of discs installed in the bowl, which divide the bowl space into many conical cavities. That can shorten the sedimentation distance and improve the separation efficiency.

The moving trace of the limit particle “C” occurs between the discs (conical cavity).

Any limit particle between A and B can be separated if it reaches the inner surface of discs 

As per the requirements of application and the bowl functions, there are 3 methods, which are purification and clarification and concentration.

Others are also used in starch, latex, yeast and other fields.

Found in 1993, Jiangsu Huada Centrifuge Co., Ltd. is located at Zhangjiagang City, an emerging port city in China, which is situated in China’s most economically advanced Yangtze River Delta region, with convenient traffic and beautiful environment.

Over 20 years. Huada had always been being devoted to research and development, production and marketing of filtration and separation machinery. With technical innovation as driving force of the enterprise to participate in market competition, we have developed series of centrifuges with high technical content, to meet the market demand; to gain the market by serving customers, we have accumulated extensive experience in application through years of technical research and development and sales application and can provide perfect pre-sale, sale and after-sale service; we ensure product quality with lean management and improve product reliability.

Huada is a member of Technical Committee for Standardization of Chinese Separation Machinery, a vice president of Separation Machinery Branch of China General Machinery Association, a drafter of national and industrial standards on centrifuges, a high-tech enterprise in Jiangsu Province and a key high-tech enterprise for national torch plan. In 1998, our centrifuges acquired national safety certification. Huada is one of enterprises in domestic filtration and separation machinery industry which is the largest in scale, the most complete in product varieties and series, the most competitive and the most influential.

Huada has a large number of engineers and technical personnel who account for over one third of total number of employee. It owns an engineering technology research center of Jiangsu Province and establishes multiple professional teams of technical research and development, technical application, process design, inspection and testing, lean production management, etc. and we have made great achievements. We have successfully developed multiple new products and technologies having proprietary intellectual property rights and, national invention patent which include vertical pull-bag automatic discharge centrifuges, horizontal preconcentration filtering centrifuge, intelligent remote control system technology and so on, as well as obtained good market application; we have resolved difficult problems on filtration and separation for users.

Huada currently has two production bases, covers floor area of 100000 square meters and plan area of 45000 square meters, as well as owns more than 500 sets of various mechanical processing equipment among which there are over 50 sets of numerical control equipment and more than 100 sets of various testing equipment.

Our business philosophy is scientific and reasonable design, more perfect manufacturing, professional and standard service. We will provide service to our customers with constant technical innovation, perfect products and professional experience in application.