Spiral Classifier Manufacturer For Mineral Processing Equipment

Besides serving as an auxiliary device in grinding for pre-classification and secondary screening, spiral classifiers are sometimes used to wash clay-bearing ores, as well as to remove mud and dewater slurries. For example, in gold mining, most gold ores contain impurities and require beneficiation. Classification is a crucial step in this process. Typically, spiral classifiers are used in conjunction with ball mills.

In gold ore beneficiation, the ground slurry enters a water tank through a feed inlet located in the center of the settling zone. Below the inclined water tank is the classification and settling zone for the slurry. A spiral conveyor rotates at low speed, agitating the slurry, suspending fine particles, and allowing them to flow over the overflow weir. Coarse particles settle to the bottom of the water tank and are conveyed by the spiral conveyor to the discharge port as return sand.

Types of Spiral Classifiers

High-Weir Single-Spiral and Double-Spiral Classifiers

Low-Weir Single-Spiral and Double-Spiral Classifiers

Underwater Single-Spiral and Double-Spiral Classifiers

Differences between Single-Spiral and Double-Spiral Classifiers

Single-Spiral Classifier

Double-Spiral Classifier

Bebon strives to become a leading manufacturer of mineral processing equipment.

As a technology-driven professional mineral processing enterprise integrating R&D, production, sales, and service, our group has over 30 years of experience in mine design and the R&D and manufacturing of mineral processing equipment. We provide comprehensive EPC (Engineering, Procurement, and Construction) services for various mines, covering mineral processing test research, engineering design, equipment manufacturing, installation and commissioning, personnel training, and management contracting. As a leading enterprise in China's mining EPC services, our products and services are not only distributed throughout China but also exported to more than 50 countries and regions, including Canada, Australia, Fiji, Germany, Russia, Bolivia, Ecuador, Sudan, Turkey, Zimbabwe, Tanzania, and Ghana.

If you have any questions about spiral classifier equipment, please feel free to contact our technical team.