Spiral Classifier

详情

Brief introduction of Spiral Classifier

There are mainly four types of classifier: high weir single spiral classifier, high weir double spiral classifier, submerged single spiral classifier and submerged double spiral classifier. The equipment is mainly composed of driving device, spiral body, collection box, lifting unit, bottom support (engine bearing) and ore discharge valve.

It mechanically classifies the ore materials through the mechanism of different sedimentation speed of solid particle in liquid due to different granularity and specific gravity. The fine ore floating in the water overflows out; and the coarse ore sediments on the tank bottom and then is pushed upwards by the spiral to be feed the grinding machine.

Applicable scope of spiral classifier:

1. Form a closed circulation with the ball grinder for ore-sand separation in the ore separation plant;
2. Classify ore sand and fine sludge in gravity ore separation plant;
3. Classify the ore pulp according to granularity during the metal ore separation process;
4. Remove sludge/water at the ore separation process.

Features of Spring Cone Crusher

Our spiral classifiers have the advantages of simple structure, reliable working and easy operation.The seat of the machine adopts channel steel and body adopts armor plate and the spiral axle adopts cast iron, so it’s durable. The lifting device has two types, by electricity and hand.

1. Adjustable weirs

2. Sealed, submerged bearing

3. Optional automatic lubrication system

4. Rough tank and substructure

5. Wide choice of tank design

6. Overflow collection box

7. Wide range of service industries