Mineral ores classifier sand and gravel classifier

Introduction 

Our company independently manufactures this new generation series of the spiral classifier, which synthesizessimilar classification technology from Germany and Japan. At present it has reached the international advanced level of the same products. And it has advantages of simple structure , reliable and easy in operation. Now it is widely used in many areas, for example, it worked together with the ball mill, forming closed cycle to split and shunt the iron ore in the concentrating mill; classified the iron ore and fine silt in the gravity concentrator; graded the size of the pulp in metal processing and applied in de-sliming& dehydration operation during the process of ore washing.    

Working Principle 

Different solid granularities have different gravity and thus have different dropping speed.  The fine ore granularities floating in the water will overflow and the big ones will sink to the bottom and discharge from the upper part by spiral pushing. It can filter the granularities from the machine and then spin the rough particles to charging part by spiral vane and discharge the fine granularities from the overflow pipe.

The base of the machine adopts channel steel material and the body adopts welded steel plate. The water inlet of spiral axle and axle head adopt iron cover for wear proofing and long life operation. The lifting equipment has two types, manual control and electric control.

Main Structure 

The spiral classifiers consists of cell body, speed reducer ,motor power ,central shaft, spiral scatters, support parts. our factory is the professional supplier of spiral classifiers,which has decades of  experience of how to producing the quality spiral classifiers with stick steel plate . We can supply almost all the machine which connecting with beneficiation .

Main Technical Parameter