Spiral Chute
Spiral chute is the scientific concentrating product developed by our company and it is the best concentrating equipment especially for the concentration of sand ores and other minerals.
Spiral chute also can be called gravity spiral chute,spiral chute separator or construction chute,is the scientific concentrating product developed by our company and it is the best concentrating equipment especially for the concentration of sand ores and other minerals. The advantages include reasonable structure, simple installation, less floorspace, easy operation, uniform concentration and high efficiency. The product is made of chlorine plastic whose advantages are light weight, moisture proof, antirust, corrosion proof.
In the process of spiral chute separator, mineral sand is conveyed to the spiral chute by the feeding port, and to pour water to the chute at the same time can adjust the density of the mineral pulp with the features of top-down and rotary circle, which can produce the centrifugal force in the process of rotation in order to separate the materials, and that is the reason why it is also being called gravity spiral chute.
Its structure is reasonable. Its installation is simple. It occupies less areas, it is easy to operate it. Its handling capacity is big. It is high efficient, concentration ratio and recovery rate. Steel spiral chute is reliable. Besides, it has the following advantages: light weight, moisture, rust, corrosion, no noisy, strong adaptation to fluctuations in the amount, concentration, grain size of the ore.
Keep the spiral standing, calibrate vertical line, and fix it on a suitable place by iron stand and wood. Bring ores to the two feeding ports on the head of spiral chute by sand pump. Add water. Adjust the destiny of ore pulp. The ore pulp will fall down because of gravity. A type of centrifugal force will product during this process. The ore and sand will be divided because of different weights, sizes and granularities by the force of gravity and centrifugal force. Concentrate will flow out though tube. Tailings will flow into the tailings bucket and then be discharged out by a pipe.
|
Model
|
DL2000
|
DL1500
|
LL1200
|
LL900
|
|
External diameter
(mm) |
2000
|
1500
|
1200
|
900
|
|
Inner diameter
(mm) |
360
|
250
|
220
|
180
|
|
Screw distance
(mm) |
1200
|
900-675
|
720/540
|
540/360
|
|
Ratio
(scroll distance/diameter) |
0.6
|
0.6
|
0.6/0.45
|
0.6/0.4
|
|
Transverse obliquity
(°) |
9°
|
9°
|
9°
|
9°
|
|
Star
|
2-4
|
2-4
|
2-4
|
2-4
|
|
Turn
|
3.5
|
4
|
4/5
|
4/5
|
|
Feeding size
(mm) |
0.4-1
|
0.03-1
|
0.03-0.3
|
0.03-0.3
|
|
Feeding thickness
(%) |
20-45
|
30-45
|
30-50
|
30-50
|
|
Processing capacity
(t/h) |
15-40
|
8-16
|
4-6
|
2-3
|
|
Area
(㎡) |
5.7
|
3.3
|
2
|
1.2
|
|
Height
(mm) |
6.6-8
|
5.5
|
5.23
|
3.2
|
To send inquiries, including feedback, requests for information, or questions, you may use our Feedback and Inquiries form below.
Fields marked by an asterisk (*) are required fields.