Double Screw Classifier for Gold Mining Machine

• Customization: Available
• Type: Spiral Classifier
• Voltage: 380V
• Model NO.: 750*5500, 1000*6500, 1500*6500, 2100*8400
• Material: Carbon Steel
• Material Feature: Heat Resistant
• Certification: ISO9001:2008
• Energy Saving: Energy Saving
• Warranty: 1 Year
• Color: Green
• Customized: Customized
• Condition: New
• After-sales Service: Long Life Time
• Brand: Hengxing
• Price: Factory Price
• Drawing: Offer
• Spare Parts: Supply for Whole Using Time
• Installation: Engineer Oversea Service
• After Sale Service: Supply for Whole Using Life
• Name: Double Screw Classifier for Gold Mining Machine
• Transport Package: Standard Container, Small Parts by Wooden Box
• Specification: ISO, CE
• Trademark: HengXing
• Origin: China
• Production Capacity: 100sets One Year

Product Description

Double Screw Classifier For Gold mining Machine :

High Weir Spiral Classifier/screw classifier:

High Weir Spiral Classifier entensively suitable for metal ore selection procedure when grading the ore slurry by size, it can also be used to get rid of the mud, dehydrates in washing ore, ofter make up a close circle together with the ball mill.
Working Principle
The grinded pulp is fed into tank from the inlet in the middle of settlement region, and the slurry classification sedimentation area is under the inclined tank. The spiral with low speed rotation stirs the slurry, so that the fine particles rice, and the coarse particles sinks to the bottom of tank. Overflow weir is above the bearing center which is under screw shaft, and is underneath overflow end.


Features and advantages of concentrating spiral classifier/screw classifier

1).Simple structure, reliable running and easy operation.
2).It mechanically classifies through the mechanism of different sedimentation speed of solid particle in liquid due to different size and different specific gravity.
3).It can classify the ground material powder from the grinder, spiral the coarse grain into material inlet of grinder through the spiral chip, and discharge the classified fine grain from overflow surface.
4).Its base is made from channel steel, and its body is welded from steel plate.
5).The lower support of spiral bearing is of engine-bearing structure of good wear resistance and durability.
6).The lifting device is of electric and manual mode.

Main Technical Parameters of the screw classifier:
 

Model	Type	Spiral diameter(mm)	Flume length(mm)	Spiral speed(r/min)	Capacity(t/d)		Motor power(kw)		Weight(t)
					Return sand	Overflow	Drive	Upgrade
High Weir Spiral Classifier	FG7.5	750	5500	6-10	340-570	65	3.0	By Hand	2.7
	FG10	1000	6500	5.0-8.0	675-1080	110	5.5	By Hand	4.43
	FG12	1200	6500	5.0-8.0	1170-1870	155	5.5	1.5	8.7
	FG15	1500	8400	4.0-6.0	1830-2740	235	7.5	2.2	12.5
	FG20	2000	8400	4.0-6.0	3240-5400	400	11	2.8	20.5
	FG24	2400	9210	3.6	4650-7450	580	15	3.0	25.6
	FG30	3000	1250	3.2	11625	890	22	4.0	37.7
	2FG12	1200	6500	5.0-8.0	2340-3740	310	5.5×2	1.5×2	14.0
	2FG15	1500	8400	4-6.0	3660-5480	470	7.5×2	1.5×2	21.1
	2FG20	2000	8400	3.0-5.5	7780-11880	800	11×2	2.8×2	36.5
	2FG24	2400	9210	3.6	13600	1160	15×2	3×2	46.8
	2FG30	3000	12500	2.0-3.2	14600-23400	1785	22×2	4×2	73.0
Submerged Spiral Classifier	FC12	1200	8400	5-8	1170-1870	120	7.5	2.2	10.4
	FC15	1500	10500	4.0-6.0	1830-2740	185	7.5	2.2	16.8
	FC20	2000	12900	2.0-5.5	3895-5940	320	15	2.8	29.1
	FC24	2400	14200	2.5-4.0	4650-7450	455	18.5	4	41.0
	FC30	3000	14300	3.2	11625	705	30	4	56.8
	2FC15	1500	10500	4.0-6.0	2280-5480	370	7.5×2	1.5×2	30.7
	2FC20	2000	12900	3.0-5.5	6480-11800	640	11×2	3×2	50.0
	2FC24	2400	14200	3.67	9300-14900	910	18.5×2	4×2	67.9
	2FC30	3000	14300	3.2	23300	1400	30×2	4×2	85.3

Contact:
Ms Sara Pang