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1.simple structure with reliable performance, 2.cover less space, 3.low noise, 4.high-efficiency - details see: https://www.machineto.com/frp-spiral-chute-spiral-chute-separator-for-silvermine-and-goldmine-10315222

Chute/Spiral Chute Separator for Silvermine and Goldmine

1.Brief of fiberglass spiral chute:

Fiberglassspiral chute is a new national initiative of the re-election of mineral processing equipment.,which combines the features of a spiral concentrator, spiral chute, shaking, centrifugal concentrator machine. It is the best mining, mineral processing equipment, especially in the ocean, river, sand beach, Creek Road placer mining more desirable.

2.Working principle of fiberglass spiral chute:

Stick up the spiral chute, adjust vertical line, and fix it to a proper place with hob ore timber; deliver the ore slurry to the two feeding opening at top of the spiral chute with the help of sand pump; add supplementary water to adjust slurry thickness. Then slurry flows down automatically and rotarily from the top. A inertial centrifugal force is formed along the rotary bevel with flow speed, so that ore and sand can be divided under rotary steam and centrifugal force according to the slurry's different specific gravity, grain size and shape. Next, final ore flows to the final ore hopper and coveyed out by pipe and picked up, and final sand flows to final sand hopper and coveyed out by pipe to sand pond. Then remove the sand pump. That is the whole concentrating process.

3.Sort of fiberglass spiral chute:

Thechute can be divided into three categories, by processing the ore particle size:
(1) coarse chute, to a maximum particle size of the mill ore at 23 mm or more, up to a maximum of 100-200 mm.
(2) ore chute, processing the 2-3 mm fraction ore.
(3) slime chute; feed size less than 0.074 mm.

4.Application of fiberglass spiral chute:

Applies to processing of fineiron ore,iron ore,chromite,sulfuriron ore,tin ore of titanium,tantalum- niobium ore,gold,coal,Monazite,Rutile,zircon,rare earthoreandothermetals,non-metallicmineralswithsufficientdensitydifference .

5.Feature of fiberglass spiral chute:

(1)Reasonable structure and small occupation area.

(2)High recovery, high efficiency.

(3)And precise separation.

(4)Non-required power.

(5)Light in weight, anti corrosion, rust and wear resistant.

(6)Simple installation and Minimal maintenance requirements.

(7)Low operating cost and long working life.

(8)Reliable running with minimal operator attention.

(9)Strong adaptability to fluctuation of feeding amount, density, size and grade.

(10)The surface of corundum forms strong friction concentration effect surpass plastic surface.

6.Main technical parameter of fiberglass spiral chute:

Model		5LL-1500	5LL-1200	5LL-900	5LL-600	5LL-400
Outside dia(mm)		1500	1200	900	600	400
pitch(mm)		540,720	900,720,540	675,540,405	450,360,270	240,180
Pitch Dia Ratio		0.75,0.6,0.45	0.75,0.6,0.45	0.75,0.6,0.45	0.75,0.6,0.45	0.6,0.45
Lateral slope		9°	9°	9°	9°	9°
Maximum starts per column		4-2	4-2	4-2	2	2
Feeding Size (mm)		0.3-0.02	0.3-0.03	0.3-0.03	0.2-0.02	0.2-0.02
Feeding Density(%)		25-55	25-55	25-55	25-55	25-55
Capacity(T/H)		8-6	4-6	2-3	0.8-1.2	0.15-0.2
External Size	Length (mm)	1560	1360	1060	700	460
	Width (mm)	1560	1360	1060	700	460
	Height (mm)	5230	5230	4000	2600	1500
Weight (Kg)		800	600	400	150	50