Spiral classifier

Shanghai XSM is a professional mining equipment manufacturing company, we produce all types of ore mineral crusher, mill, sand making machine, mobile crushing plant, mineral processing and other equipment, the main products are jaw crusher, impact crusher , cone crusher, Raymond mill, ball mill, sand making machine, vibrating screen, belt conveyor, flotation machine, magnetic separator, etc. according to our customer's actual demand for customized products, design and production line layout, cost savings for customers to get more benefits.

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Spiral classifierSpiral classifier

Processing spiral classifier is one of the devices, according to the liquid in the sedimentation rate of different principles, mechanical grading of a device.

Introduction for Classifier and Spiral classifier

There are four types of classifiers, high weir type single and double spiral classifier, immersed single and double spiral classifier.

Spiral classifier (Screw classifier) is 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. Advantages are simple structure, reliable working condition and convenient operation. 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 equipment has two types, by electricity and hand.Spiral classifier

Spiral classifiers are suitable for

a.Separation of fine particles and liquid from coarse particles

b.Separation of light particles from heavy particles

c.Separation of the particles into a number of products graded according to size

d.Separation of liquid from solid particles

Main features of Spiral Classifiers

1.Adjustable weirs

2.Sealed, submerged bearing

3.Optional automatic lubrication system

4.Rigid tank and substructure

5.Wide choice of tank design

6.Overflow collection box

7.Wide range of industries serviced

Technical parameter of Spiral classifier

Model Spiral diameter (mm) Spiral rotation speed (r/min) Trough length (mm<=) Motor power(kw<=) Dimensions(mm<=) Machine Weight (t)
For driving For lifting Length 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 1.9
FG-7 750 6-10 5500 3 —- 6720 980 1820 3.1
FG-10 1000 5-8 6500 5.5 —- 7590 1240 2380 4.9
FC-10 8400 7.5 9600 1240 2680 6.2
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 11.0
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 26.8
FC-24 14130 18.5 4 16580 2930 7190 41.0
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 73.0
2FC-30 14300 17091 8680 84.8

Spiral classifier manufacturer in Shanghai

Shanghai Machinery Co., Ltd. Shi Xuan is a production of large and medium-sized series of ore crushing, milling machinery industry mainly specialized in mining crushing machinery and industrial milling machine R & D and manufacturing, production, sales as one of the international high-tech heavy equipment manufacturing company. Spiral classifier is our main products.

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