Spiral Classifier
Spiral Classifier

Simple structure, stable operation, safe and reliable

Spiral Classifier

Spiral classifiers separate the fine waste material from the oversized material that needs to be sent back to the regrind circuit for further size reduction in ore processing. They also serve a dual purpose as a dewatering screw, when the amount of water on site is at a premium.

Technical Data

Processing Ability: 770-2800TPH

Screw Diameter: 1500~3000mm

Rotation Rate: 2.5~6 r/min


Energy saving

Continuous spiral raking

Heavy duty, rugged construction

Powerful self-contained spiral lifting device

Low power cosumption,high classifying efficiency

Spiral Classifier


Separation of fine particles and liquid from coarse particles

Separation of light particles from heavy particles

Separation of the particles into a number of products graded according to size

Separation of liquid from solid particle

Gold Processing Plant in Tanzania

In a gold processing plant in Tanzania, the demand of ore separation is not particularly big, but the ore particle size is much more strict, FTM chose the submerged spiral classifier for customer according to the geographical location and customer needs, the hierarchic flooding size is equal or lesser than 0.015 mm, the classification results meets customer demand, recovery rate increase by 11%.

If you have questions or would like an expert opinion regarding the configuration needed for your project, we are here to help.

 Gold Processing Plant in Tanzania

Technical Data

Related Products

Send Us A Message!

Sorry, no team members are currently available for online chat.