Product Details

Spiral Fiberglass Chute for chrome ore plant

Jiangxi walker mining machinery is a metallurgical mineral processing machinery enterprise which has been specialized in researching, manufacturing, sales and tracking service since 1985. Our products have been exported to Russia, Australia, Mongolia, Vietnam, Thailand, Sudan, Ghana, South Africa, Peru, ect.

Jiangxi walker mining machinery had joint the mining exhibition in Mongolia, Russia in 2013. We will join the exhibition in Ghana, South Africa in 2014. If you are in these countries, welcome to go to our booth.

Our Services

Mining project consulting.
Design and draw flowchart.
Testing sample in laboratory
Providing whole production line equipments.
Dispatching engineer overseas guidance for equipments installation and testing.
Training your local first batch workers.
Help you to solve the problems during the equipment operation.
Spare parts provided
OEM is acceptable. We can produce the equipment as per your design or draft.
Water recycle system can be designed for you

Exhibition oversea

Engineer installation in minesite

Introduction & working Principle of Spiral Fiberglass Chute

Spiral Chute is made of the Glass Reinforced Plastic. It is applicable for separation of granula ranged from 4mm to 0.02mm metallic minerals such as iron, ilmenite, chromite, tungsten-tin ore, niobium-tantalum ore, gold placer, seashore monazite, rutile and zircon as well as other metallic and non-metallic minerals with adequate difference of density. It combines the advantages of spiral concentrator, shaking table and centrifugal concentrator. Spiral Chute is working under the 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.

Main Structure of Spiral Fiberglass Chute :

Types of Spiral Spiral Fiberglass Chute :

3-5 truns for one start, 2-4 starts for one spiral

specificaiton of Spiral Fiberglass 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