Gold Mining Equipment/Gravity Separator Spiral Chute for Gold Mining
Product Description
Gold Mining Equipment/Gravity Separator Spiral Chute for Gold Mining
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.
Advantages and features:
 ISO9001:2008 certificated
 Safety Certificate of Approval for Mining Products
 With the longest manufacturing history in China
 Self-developed technology
 Most professional technical team with the richest experience
High recovery, high efficiency, and precise separation
Non-required power
Strong adaptability to fluctuation of feeding amount, density, size and grade
Technical parameters of spiral chute:Â
| Model | diameter(mm) | Pitch of screw | Number of threads | Number of turns | Max. Feed size (mm) |
Mine density(%) | Capacity (t/h) |
Height (m) |
| DI2000 | 2000 | 1200 | 2-4 | 3.5 | 0.04-4 | 20-40 | 15-45 | 6.8 |
| DI1500 | 1500 | 900 | 2-4 | 4 | 0.03-0.3 | 20-45 | 10-25 | 6.1 |
| DI1200 | 1200 | 720 540 |
2-4 | 4-5 | 0.03-0.3 | 30-50 | 4-6 | 5.23 |
| L900 | 900 | 540 360 |
2-3 | 4-5 | 0.03-0.3 | 30-50 | 2-3 | 4 |
| LI600 | 600 | 390 360 |
1-2 | 4-5 | 0.02-0.2 | 30-50 | 0.8-12 | 2.6 |
| LI400 | 400 | 180 | 1-2 | 4-5 | 0.02-0.2 | 30-50 | 0.5-0.2 | 1.3 |
Product Description
Gold Mining Equipment/Gravity Separator Spiral Chute for Gold Mining
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.
Advantages and features:
 ISO9001:2008 certificated
 Safety Certificate of Approval for Mining Products
 With the longest manufacturing history in China
 Self-developed technology
 Most professional technical team with the richest experience
High recovery, high efficiency, and precise separation
Non-required power
Strong adaptability to fluctuation of feeding amount, density, size and grade
Technical parameters of spiral chute:Â
| Model | diameter(mm) | Pitch of screw | Number of threads | Number of turns | Max. Feed size (mm) |
Mine density(%) | Capacity (t/h) |
Height (m) |
| DI2000 | 2000 | 1200 | 2-4 | 3.5 | 0.04-4 | 20-40 | 15-45 | 6.8 |
| DI1500 | 1500 | 900 | 2-4 | 4 | 0.03-0.3 | 20-45 | 10-25 | 6.1 |
| DI1200 | 1200 | 720 540 |
2-4 | 4-5 | 0.03-0.3 | 30-50 | 4-6 | 5.23 |
| L900 | 900 | 540 360 |
2-3 | 4-5 | 0.03-0.3 | 30-50 | 2-3 | 4 |
| LI600 | 600 | 390 360 |
1-2 | 4-5 | 0.02-0.2 | 30-50 | 0.8-12 | 2.6 |
| LI400 | 400 | 180 | 1-2 | 4-5 | 0.02-0.2 | 30-50 | 0.5-0.2 | 1.3 |
1. It is a high automatic in-line type PMB producing plant. The whole equipment adopts container frame structure and modular design, easy assemble and convenient transportation. The unique in-line producing technology can satisfy the working site concentration, high strength and intensive production requirements. Advanced [one-pass" mill ensure the PMB good quality. Independent control room, optional automatic / manual control.
PMB Plant,Modified Asphalt Plant,Asphalt Device,Emulsified Asphalt Device
BituRock Science & Technology (Jiangsu) CO., LTD , https://www.biturockequipment.com