Specification :

Spiral chutes are gravity gold spiral separator and separate minerals of different specific gravity according to their relative movement in response to gravity, centrifugal force and other forces in the fluid medium.
1.high efficiency;
2. Reasonable structure
3.easy maintenance
4. Separated clearly
5. Less space
6. No noise

Brief introduction:
The product is made of the chlorine plastic; the advantage is light, moisture proof, anti-rust, corrosion proof, properly suitable for the changing of the feeding size and chrome, granularity, grade.
Concentration is high recovery, small footprint, less water consumption, simple structure, no driving force, big capacity, simple to install, convenient operation, small investment.

Application:
Spiral chute applies to sorting size 0.3-0.02mm thin materials of iron ore, limestone, chormite, pyrite, zircon, rutile, monazite, PB ore, tungsten ore, tin mine, tantalum and niobium mine, as well as other non-ferrous metals, precious metals and non-metallic mineral with the thickness of ore concentration. Spiral chute is our company of separating experienced scientific product, which is the best separating equipment, especially for separating placer of the seashore, riverside, sand, rill.

Technical parameters:
Type Outside diameter( mm) Inside diameter( mm) Pitch of screw( mm) Rate Gradient( ° ) Number of threads Number of turn Max feeding size( mm) Mine density ( % ) Capacity( L/ H-1) Area( m2) Height( m)
DL2000 2000 2000 1200 0.6 9 2-4 3.5 0 .04-4 20-40 15-45 5.7 6.8
DL1500 1500 1500 900 0.6 9 2-4 4 0.03-0.3 20-45 10 -25 5.8 6.1
DL1200 1200 1200 720
540 0.6 9 2-4 4-5 0.03-0.3 30-50 4-6 2 6.23
L1900 900 900 540
360 0.4
0.6 9 2-3 4-5 0.03-0.3 30-50 2-3 1.2 4
L1600 600 600 390
360 0.4 9 1-2 4-5 0.02-0.2 30-50 0.8-12 0.5 2.6
L1400 400 400 180 0. 45 9 1-2 4-5 0.02-0.2 30-50 0-0.2 0.25 1.3