Gold Ore Dressing Plant Use Spiral Classifier Machine

• Type: Spiral Separator
• Voltage: 380V
• Weight: 4t
• Material: Casting Steel
• Material Feature: Fire Resistant
• Certification: ISO9001:2008
• Model NO.: FG10
• Energy Saving: Energy Saving
• Warranty: 1 Year
• Color: as Your Requirement
• Customized: Non-Customized
• Condition: New
• Spiral Diameter: 1000mm
• Trough Length: 6500mm
• Spiral Rotation Speed: 5-8r/Min
• Total Weight: 4t
• Motor Power: 5.5kw
• Transport Package: in Container
• Specification: 5430X680X1480
• Trademark: citichl
• Origin: China
• HS Code: 8474100000
• Production Capacity: 200pieces/Year

Product Description

Gold Ore dressing plant use spiral classifier machine

Introduction of spiral classifier:
    Spiral classifier, working with ore mills to form close circulation in the concentrating plant, whose classification process depends on the sedimentation velocity of the particles. Its external appearance is a rectangular oblique chute, whose bottom is semi-circular; the inclination angle of the bottom of the chute is from 12°to 18.50°.There is 1 or 2 vertical axles installed in the chute,spiral blades are Installed along the axle one after another. With the help of the drive motor on the top. the whole machine can drive the screw shafts to rotate. If there are two spiral axles in the chute, all of the spiral blades rotate outwards when the machine is viewed from the top. The slurry, fed from the flank of the chute, form classification of sedimentation at the bottom of the chute. Coarse particles dip into the bottom of the chute. and then they will be pushed to the top by the spiral and discharged. During the transportation process, the coarse particles dehydrate themselves. The fine particles, which do not have enough time to dip into the bottom of the chute, are carried by the ore pulp flow through the surface and discharged from the overflow weir. There is lifting equipment on the upper beam of the frame, which is used to adjust the distance between the spiral blades and the chute bottom and raise the spiral axle when the machine stops working, in case that the ores deposit and bury the spiral blades to damage the axles and blades when the machine starts working again.
    According to the height of the surface of the liquid classification, the machines can be divided into high weir type and immersed weir type. The overflow weir of the high weir type spiral classifier is higher than the center of the spiral axle at the bottom and lower than the top of the spiral blades. As the surface of the liquid classification is not very long, the liquid surface can feel the mixing of the spiral blades, and then this kind of machine can be used for the classification of coarse particles, whose classification granule is more than 0.15MM. The whole spiral blades of the immersed weir type are immersed in the flooding level, the area of the classification Is large and stable, which is suitable for the classification of the fine particles, the classification granule of which is less than 0.15MM. It has high productivity. Besides, there is one kind of low weir type of spiral classifier, whose surface of the liquid classification is lower than the spiral bearing. The area of the liquid surface is small, but the machine can mix strongly. It is mainly used in the washing of the ores with mud.

Spiral Classifier Application: 
Spiral Classifier is widely used to control material size from Ball Mill in the beneficiation process, separate mineral sand and fine mud in the gravity concentration, and clean mud and water in washing mineral process. This machine has features of simple structure, reliable and convenient operation, etc.
This spiral classifier can filter materials and send coarse materials towards the feeding mouth and discharge fine materials from your pipe. The seat from the machine features channel steel material, as the person is armor plated as well as the spiral axle is constructed of certain for durability. The machines lifting equipment can be utilized manually or electronically.

Technical parameters:

Model	Spiral Diameter	Length of pool	Rotation Speed (r/min)	Power(kw)		Dimensions(mm)			Weight (t)
				Drive	Lift	L	W	H
FG-5	500	4500	8-12.5	1.1	--	5430	680	1480	1.6
FG-7.5	750	5500	6-10	3	--	6270	980	1820	2.7
FG-10	1000	6500	5-8	5.5	--	7590	1240	2380	4
FC-10		8400		7.5		9600	1240	2680	6
FG-12	1200	6500	4-6	7.5	2.2	8180	1570	3110	8.5
FC-12		8400		7.5	2.2	10370	1540	3920	11
2FG-12		6500		15	4.4	8230	2790	3110	15.8
2FC-12		8400		15	4.4	10370	2790	3920	17.6
FG-15	1500	8300	4-6	7.5	2.2	10410	1880	4080	12.5
FC-15		10500		7.5	2.2	12670	1820	4890	16.8
2FG-15		8300		15	4.4	10410	3390	4080	22.1
2FC-15		10500		15	4.4	12670	3370	4890	30.7
FG-20	2000	8400	3.6-5.5	11-15	3	10790	2530	4490	20.5
FC-20		12900		11-15	3	15610	2530	5340	28.5
2FG-20		8400		22-30	6	11000	4600	4490	35.5
2FC-20		12900		22-30	6	15760	4600	5640	48.7
FG-24	2400	9130	3.67	15	3	11650	2910	4970	25.7

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