Introduction

According to the principle that different grains are with different specific gravity and sedimentation rate in the liquid, the fine ore flows in the water and the coarse ore sinks in the bottom . The classifier that has machine grading by discharging from the top can filtrate the materials and send coarse materials to the feeding mouth and discharge the fine material from the pipe. 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 equipments have two types, by electricity and hand. There are four types of classifiers, high weir type single and double spiral classifier, immersed single and double spiral classifier.
Application for spiral classifier mining

Application

Spiral classifiers are widely used for distributing ore in the close circuit with ball mill , grading ore and fine slit in the gravity mill, grading granularity in the flow of metal ore-dressing and desliming and dehydrating in the washing.

High weir spiral classifier as the ancillary equipment of grinding to pre-classifying and check classifying is also

applied in de-mudding and dewatering.

Working Principle

The grinded pulp is fed into tank from the inlet in the middle of settlement region, and the slurry classification

sedimentation area is under the inclined tank. The spiral with low speed rotation stirs the slurry, so that the fine

particles rise, and the coarse particles sinks to the bottom of tank. Overflow weir is above the bearing center

which is under screw shaft, and is underneath overflow end.

Structure

Advantages  

1.Simple structure 

2.Reliable working condition 

3.Dehydrating in the washing 

4.Convenient operation

Technical Parameters

Victor is a large mineral processing manufacturer for 15 years history, with covering an area of 48,000 square meters and 20,000 square meters for workshop, with various large modernized machinery facilities, professional R&D team and installation team.

With 32% market share in China and the rest to overseas, already successfully exported to over 50 countries, such as USA, England, Australia, Brazil, Turkey, Italy, Russia, South Africa, Zimbabwe, Sudan, Ghana, Congo, Morocco, India,Indonesia, Malaysia, Philippines, North Korea, Mongolia, Vietnam, Thailand etc.

Our goal is to provide one-stop service for you and assist you to solve all problems from investment to his return in the field of mining, including the preliminary mineral analysis, mineral processing test, engineering design, equipment debugging and technical training etc.. 
We are expert especially at mining separating and lab mining plant, main products as below:
Gold trommel wash plant
Shaking table
Spiral chute separator
Centrifugal gold concentrator
Jig separator machines
Waste recycling machine
Grinding and mill crusher
Flotation cell machine
Magnetic separator
Laboratory mining plant