Quality Reliable Mineral Processing Spiral Classifier (FG-2000)

Detailed Product Description

Quality Reliable Mineral Processing Spiral Classifier (FG-2000)

Simple structure, easy maintenance, easy to control.


Quality Reliable Mineral Processing Spiral Classifier (FG-2000)

Our company produces four types of the classifier which are High Weir Single Screw, High Weir Double Screw, Submerged Single Screw and Submerged Double Screw.

It is a kind of mechanical classifier with the mechanism of elevating the sink sand, forming the closed circuit with the ore mill. The classification is made by the different settling rate of grains. Besides the preliminary and check classification as the auxiliary equipment of ore grinding, the mechanical classifier can be used for mine washing, desliming and dehydration of clay-containing minerals. The mechanical classifier can be divided into spiral classifier,permanent magnetic separator rake classifier, and bowl classifier according to the different mechanical mode of transporting the sink sand. The spiral classifier has a simple structure and easy operation, which is commonly used in China, and is a rectangle chute in appearance, with 12°~18.5°angle of the bottom of slot and shape of the semicircular. The spiral classifier can be divided into the high weir classifier and immersed classifier according to the height of grading liquid surface. The high weir classifier is applicable for coarse-grained grading, size above 0.15mm, and the immersed classifier is applicable for fine-grained classification, size below 0.15mm. In addition, there is also a kind of low weir spiral classifier, the grading level lower than the spiral bearing on the bottom, with small liquid surface and large agitation,wet drum separator mainly used for the ore washing of mud-containing sand.

magnetic drum separators

Use: High Weir Spiral Classifier extensively suitable for metal ore selection procedure when grade the ore slurry by size, it can be used to get rid of the mud, dehydrates in washing ore, often make up a close circle together with the ball mill.

classification of classifier:
The classifier is widely used with a ball mill to make a closed-circuit circulation to classify the mineral sands, or to classify ore sand and fine silt in gravity mill. It is also applied to classifying granularities in metal mineral separation, or desliming and dewatering in ore washing. The classifier features simple structure, reliable and easy operation.

drum separators

The spiral classifier mainly includes the single spiral classifier and double spiral classifier. According to the different depth immersed by the spiral blade of overflow, it has the following two kinds:
1. High weir type: the top of spiral blade upper than overflow surface and spiral center lower than overflow surface. Mainly used for the grading of minerals of overflow size 0.83-0.15mm.
2. Immersed type: spiral blade completely immersed below overflow surface. Mainly used for the grading of minerals of overflow size 0.15-0.07mm.

Explanation of model: like: “2FG-15”,in which, “2” indicates double spiral, no indication by the single spiral; “F” indicates the spiral classifier; “G” indicates high weir type,ore seperator or “C” indicates immersed type; “15” indicates spiral diameter, unit dm.

Main Technical Parameters:

Model) Spiral diam-eter
(mm)
Spiral rotation speed
(r/min)
Trough length
(mm≤)
Motor power(kw≤) Dimensions(mm≤) Weight
(t)
For driving For lifting Len-gth Width Height
FG-3 300 12-30 3000 1.1 3850 490 1140 0.7
FG-5 500 8-12.5 4500 1.1 5430 680 1480 1.6
FG-7 750 6-10 5500 3 6270 980 1820 2.7
FG-10 1000 5-8 6500 5.5 7590 1240 2380 4
FC-10 8400 7.5 9600 1240 2680 6
FG-12 1200 4-6 6500 7.5 2.2 8180 1570 3110 8.5
FC-12 8400 7.5 2.2 10370 1540 3920 11
2FG-12 6500 15 4.4 8230 2790 3110 15.8
2FC-12 8400 15 4.4 10370 2790 3920 17.6
FG-15 1500 4-6 8300 7.5 2.2 10410 1880 4080 12.5
FC-15 10500 7.5 2.2 12670 1820 4890 16.8
2FG-15 8300 15 4.4 10410 3390 4080 22.1
2FC-15 10500 15 4.4 12670 3370 4890 30.7
FG-20 2000 3.6-5.5 8400 11-15 3 10790 2530 4490 20.5
FC-20 12900 11-15 3 15610 2530 5340 28.5
2FG-20 8400 22-30 6 11000 4600 4490 35.5
2FC-20 12900 22-30 6 15760 4600 5640 48.7
FG-24 2400 3.67 9130 15 3 11650 2910 4970 25.7
FC-24 14130 18.5 4 16580 2930 7190 41
2FG-24 9130 30 6 12710 5430 5690 45.8
2FC-24 14130 37 8 17710 5430 8000 67.9
2FG-30 3000 3.2 12500 40 8 16020 6640 6350 73
2FC-30 14300 17091 8680 84.8

Contact person:cassie ai

E-mail: xbzg.com@gmail.com

Tel: 0086-371-67996871 0086-371-67996872

WEB:
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magnetic machine http://magneticmachine.webnode.cn/
wet drum separator http://wetdrumseparator.cabanova.com/
drum magnets http://drummagnets.beep.com/

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