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About us

QUI Company is an ISO certified disc separator manufacturer in China, established in 1949. Since then, we have made continuous efforts to expand our product lines, and we now offer a comprehensive range of products, including pusher centrifuge, drying equipment, chemical pump, disc separator, evaporator, and more. In order to ship customers their orders promptly, we continue to increase our production capacity. To accomplish this, we invest in advanced production equipment, including DMG-brand high precision CNC lathes, MAG-brand machining centers, horizontal boring machines, grinding machines, and more, so we can ensure the quality of our products.

Research and Development
In order to improve our product quality and performance, we at QUI have established a specialized laboratory, fully equipped with advanced testing and measurement instruments. In addition, we cooperate with many Chinese universities, such as Zhejiang University and Zhejiang University of Technology, which helps keep us at the forefront of technological innovations. We also apply Sulzer software technology to design and manufacture our pusher centrifuge and disc separator. Our utilization of CAD, CAM technologies also greatly assists us in enhancing our designing and manufacturing capabilities. All of these steps enable us to continuously provide new products, some of which have been awarded the National Invention Prize and National Science and Technology Progress Award.

Products and Applications
Disc separator, pusher centrifuge, dryer, and evaporator are our primary products, which have countless applications in such industries as beverages, chemicals, pharmaceuticals, essential oils, fermentation, wool, metallurgical, coal, and waste water treatment. Generally, our disc separators are used for the separation, purification, concentration, and clarification of a wide variety of liquid and solid materials. QUI pusher centrifuges are suitable for the separation of more than 200 kinds of materials, including grains, particles, or fibers, and our drying equipment is being increasingly used for drying medicines, dyes, pesticides, chemical agents, polymers, and food and feed additives. Please see our product page to find just the right product for your specific application, or contact our customer service staff for assistance.

Why Choose Us?
Over 60 years of experience, coupled with our strict quality and cost control measures, enable us to provide high quality disc separator and chemical pump at affordable prices. In addition, our comprehensive network extends throughout China and into many countries worldwide, such as the USA, Australia, Russia, Egypt, South Africa, Thailand, India, Singapore, Indonesia, Malaysia, and Korea. This makes it easier for customers to purchase our products at their convenience. Product repair, maintenance and parts supply services are also available.
If you are interested in our products, please feel free to contact us. We are confident our products and services will meet or even exceed your expectations!

Main products
  • Disc Separator, 350
  • Disc Separator, 560
  • Disc Separator, 460
  • Pusher Centrifuge
  • Hot Air Circulation Oven
  • Continuous Fluidized Bed Dryer
  • High Speed Rotary Spray Dryer
  • Chemical Multistage Pump
  • Vacuum Pressure Reduction Evaporator