Advantages and features: Pay attention to the picture above: it's a gravity separating production line. pictures shows the spiral chutes and shaking tables. After first gravity separating by the spiral chutes, some essence mineral are separated; The shaking tables could seprate the rest mineral and help reseparate it again. The size of feeding material to the spiral chute should be 0.3-0.02mm.                 Advantages and features: Pay attention to the picture above: it's a gravity separating production line. pictures shows the spiral chutes and shaking tables. After first gravity separating by the spiral chutes, some essence mineral are separated; The shaking tables could seprate the rest mineral and help reseparate it again. The size of feeding material to the spiral chute should be 0.3-0.02mm.
Including end bell, spool, base and cap for pillow block, bearing housing, washer, nut, bearing, disc gang axle bolt lock, axle, snap ring, etc.
Amco Replacement Parts, Amco Disc Parts NingBo Greenly Machinery Co.,LTD , http://www.greenlyagparts.comProduct Description
                   Mining spiral chute for gold sand selection 
Application of spiral chute:Â
spiral chute is gravity separating device.It's suitable for separating different proportions non-ferrous metal,rare metal and non-metallic minerals.
such like: iron ore,gold ore, ilmenite,chromite,pyrites,zircon,rutile,monazite,phosphorite,tungsten ore,tine,tantalum,
niobium ore and so on.Â
Working principle:Â
Spiral Chute is working under the force of water flow, gravity, inertial centrifuge and friction. Slurry is pumped to the top of the spiral , and it enters a feed distributor that evenly distributes the feed to each spiral concentrator. The design and shape of the spiral make it work, when combined with gravitational acceleration. As the slurry travels the spiraling path down the spiral, mineral grains settle and start sorting according to size, density and to a lesser extend shape. Low density particles are carried with the bulk of the water towards the outside of the spiral , while particles with the greatest density migrate towards the inside of the spiral.
Reasonable structure and small occupation area
High recovery, high efficiency, and precise separation
Non-required power
Light in weight, anti corrosion, rust and wear resistant
Simple installation and Minimal maintenance requirements
Low operating cost and long working life
Reliable running with minimal operator attention
Strong adaptability to fluctuation of feeding amount, density, size and grade
The surface of corundum forms strong friction the concentration effect surpass plastic surface
Technical parameters of spiral chute:Â
Model
outsideÂ
diameter
(mm)InsideÂ
diameter
(mm)Pitch ofÂ
screwSpan
 ratioGradient
 NumberÂ
of threadsNumber
 of turnsMax. feedÂ
size
(mm)MineÂ
densityÂ
(%)Capacity
(t/h)Area
 (m2)Height
(m)
DI2000
2000
2000
1200
0.6
9
2-4
3.5
0.04-4
20-40
15-45
5.7
6.8
DI1500
1500
1500
900
0.6
9
2-4
4
0.03-0.3
20-45
10-25
5.8
6.1
DI1200
1200
1200
720
5400.6
9
2-4
4-5
0.03-0.3
30-50
4-6
2
5.23
L900
900
900
540
3600.4
0.69
2-3
4-5
0.03-0.3
30-50
2-3
1.2
4
LI600
600
600
390
3600.4
9
1-2
4-5
0.02-0.2
30-50
0.8-12
0.5
2.6
LI400
400
400
180
0.45
9
1-2
4-5
0.02-0.2
30-50
0.5-0.2
0.25
1.3
spiral chute could be polyurethane coating,the materisl could be fiber glass according to your order.Product Description
                   Mining spiral chute for gold sand selectionÂ
Application of spiral chute:Â
spiral chute is gravity separating device.It's suitable for separating different proportions non-ferrous metal,rare metal and non-metallic minerals.
such like: iron ore,gold ore, ilmenite,chromite,pyrites,zircon,rutile,monazite,phosphorite,tungsten ore,tine,tantalum,
niobium ore and so on.Â
Working principle:Â
Spiral Chute is working under the force of water flow, gravity, inertial centrifuge and friction. Slurry is pumped to the top of the spiral , and it enters a feed distributor that evenly distributes the feed to each spiral concentrator. The design and shape of the spiral make it work, when combined with gravitational acceleration. As the slurry travels the spiraling path down the spiral, mineral grains settle and start sorting according to size, density and to a lesser extend shape. Low density particles are carried with the bulk of the water towards the outside of the spiral , while particles with the greatest density migrate towards the inside of the spiral.
Reasonable structure and small occupation area
High recovery, high efficiency, and precise separation
Non-required power
Light in weight, anti corrosion, rust and wear resistant
Simple installation and Minimal maintenance requirements
Low operating cost and long working life
Reliable running with minimal operator attention
Strong adaptability to fluctuation of feeding amount, density, size and grade
The surface of corundum forms strong friction the concentration effect surpass plastic surface
Technical parameters of spiral chute:Â
Model
outsideÂ
diameter
(mm)InsideÂ
diameter
(mm)Pitch ofÂ
screwSpan
 ratioGradient
 NumberÂ
of threadsNumber
 of turnsMax. feedÂ
size
(mm)MineÂ
densityÂ
(%)Capacity
(t/h)Area
 (m2)Height
(m)
DI2000
2000
2000
1200
0.6
9
2-4
3.5
0.04-4
20-40
15-45
5.7
6.8
DI1500
1500
1500
900
0.6
9
2-4
4
0.03-0.3
20-45
10-25
5.8
6.1
DI1200
1200
1200
720
5400.6
9
2-4
4-5
0.03-0.3
30-50
4-6
2
5.23
L900
900
900
540
3600.4
0.69
2-3
4-5
0.03-0.3
30-50
2-3
1.2
4
LI600
600
600
390
3600.4
9
1-2
4-5
0.02-0.2
30-50
0.8-12
0.5
2.6
LI400
400
400
180
0.45
9
1-2
4-5
0.02-0.2
30-50
0.5-0.2
0.25
1.3
spiral chute could be polyurethane coating,the materisl could be fiber glass according to your order.
Model NO.: DI 1200
Model NO.: DI 1200