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High Weir Spiral Classifier

Spiral classifier is one of the equipment for beneficiation. The spiral classifier is a kind of equipment for mechanical classification based on the principle that the specific gravity of solid particles is different, so the speed of precipitation in the liquid is different.

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  • 0-30 mmFeed size
  • 10~1785 t/dCapacity
  • 0.6-73 tWeight

Product IntroductionProduct Introduction

AdvantagesAdvantages

Technical ParametersTechnical Parameters

Mainly used for ore cleaning and classification

The overflow weir of the classifier is higher than the center of the lower screw shaft and lower than the upper edge of the spiral blade. The length of the classification liquid surface is not large, and the liquid surface can be directly stirred by the blade, which is suitable for the classification of coarse-grained ore. The grading particle size is mostly above 0.15mm.

Advantages

Application Field

The products and production lines designed by our experienced engineers are widely used in various ore flotation, magnetic separation and other beneficiation industries.

Ore Crushing

Ore Crushing

High yield/Efficiency/Low cost
Ore Screening

Ore Screening

Quality First / Precise Grain Size
Ore Grinding

Ore Grinding

Granularity meets requirements
Magnetic Separation

Magnetic Separation

Simple Structure/Easy Operation
Flotation Process

Flotation Process

Low Investment/High Return

Picture Display

Technical Parameters

TypeModelScrew speed (r/min)According to sand return processing capacity (t/d)By overflow capacity (t/d)Spiral Diameter (mm)Spiral length (mm)Sink slopeTransmission motor modelDrive motor power (kW)Lift motor modelLift Motor Power (kW)Weight (kg)
High Weir Single HelixFLG-3007.730 ~8010 ~30φ300390014 ~18Y100L1-42.2Manual668
FLG-5008145~26021 ~75φ5004390Y112M-61600
FLG-7507.8100~44531~165φ7505500Y132S-632716
FLG-10006.7473~102685φ10006556Y132M2-65.54000
FLG-12005,6,71145~1600150φ12006500Y132M2-65.5Y90L-41.57943
FLG-15002.5,4,61140~2730235φ15008265Y160M-67.5Y100L1-42.211827
FLG-20003.6,5.53240~5940400φ20008700Y160L-6/411,15Y100L2-4320814
FLG-24003.66800580φ24009130Y200L2-622Y112M-4424194
FLG-30003.211625890φ300012500Y200L-430Y112M-4442188
High Weir Double Helix2FLG-12005,6,72290~3200310φ12006500Y132M2-65.5X2Y90L1-41.5X215840
2FLG-15002.5,4,62240~5360460φ15008230Y160M-67.5X2Y100L1-42.2X222903
2FLG-20003.6,5.56400~10800750φ20008400Y160L-415X2Y100L2-43.0X234621
2FLG-24003.63136001160φ24009130Y200L2-622X2Y112M-44X242460
2FLG-30003.2233001785φ300012500Y200L-430X2Y112M-44.0X273030


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Online and offline communication

 Confirmation of customer needs

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Professional delivery team

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Customer acceptance

Comprehensive after-sales

Comprehensive after-sales