Screw Classifier

Screw Classifier Get Latest Price

It is rich in variety, and many models are available to choose.

Production: 770-2800t/d

Screw diameter: 1500~3000mm

Rotation rate: 2.5~6 r/min

Applied material: limestone, talc, graphite, barite, mica, kaolin.

The Production Introduction to Screw Classifier

There are two types of screw classifier: single spiral classifier and double spiral classifier.

According to the spiral blade at the flooding end, there are two types:

1. High weir type: the top side of spiral blade is higher than the flooding level and the center of the blade is lower than the flooding level. This type is used for classification of ore with flooding size between 25-120mesh.

2. Immersed weir type: the whole spiral blade is immersed in the flooding level at the flooding end. This type is used for classification of ore with flooding size between 120-200 mesh.

The Application and Function of Screw Classifier:

Screw classifier are widely used in the distribution of ore in closed-circuit with ball mill in mining processing,in order to get a certain degree fineness of ore particles,meanwhile increasing the efficiency of grinding.This machine can also be used to washed sand, classify ore etc.

Technical data:

ModelSpiral
Diameter
(mm)
Trough
Length
(mm)
Spiral
rotate
speed
(r/min)
Processing
capacity(t/d)
Motor
Power
(kw ≤)
Dimensions
(mm≤)
Total
weight
(t)
Sand
-return
OverflowFor
driving
For
lifting
LengthWidthHeight
FG-3300300012-3080-150201.1----385049011400.7
FG-550045008-12.5135-210321.1----543068014801.9
FG-775055006-10340-570653----672098018203.1
FG-10100065005-8675-10801105.5----7590124023804.9
FC-108400675-1080857.5----9600124026806.2
FG-12120065004-61170-18701557.52.28180157031108.5
FC-1284001170-18701207.52.2103701540392011.0
2FG-1265002340-3740310154.482302790311015.8
2FC-1284002340-3740240154.4103702790392017.6
FG-15150083004-61830-27402357.52.2104101880408012.5
FC-15105001830-27401857.52.2126701820489016.8
2FG-1583002280-5480470154.4104103390408022.1
2FC-15105002280-5480370154.4126703370489030.7
FG-20200084003.6-5.53290-594040011-153107902530449020.5
FC-20129003210-594032011-153156102530534028.5
2FG-2084007780-1188080022-306110004600449035.5
2FC-20129007780-1188064022-306157604600564048.7
FG-24240091303.676800580153116502910497026.8
FC-2414130680049018.54165802930719041.0
2FG-249130136001160306127105430569045.8
2FC-241413013700910378177105430800067.9
2FG-303000125003.2233001785408160206640635073.0
2FC-3014300233001410--------17091----868084.8

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*Materials:
granite basalt limestone quartz gravel marble Pebbles silica Barite coal gypsum slag brick copper iron
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