Hebei, China
Business Type:
Year of Establishment:
Plant Area:
110 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Dewatering System, Sand Washer, Spiral Classifier manufacturer / supplier in China, offering Gold Iron Ore Dewatering System Spiral Sand Washer Classifier, Limestone/Iron Ore/Copper/Rock/Stone/Aggregates/Construction Mobile Cone Crusher Plant/Portable Cone Crushing Plant, Hydraulic Car/Scrapped Bicycles/Car Shells/Aluminum/Copper Wire/Motorcycles/Paint Barrels/Keel Bars/Color Coated Tiles /Scrap Metal Shredder and so on.

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Gold Iron Ore Dewatering System Spiral Sand Washer Classifier

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1,100/ Piece
Port: Tianjin, China
Production Capacity: 5000/Y
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Spiral Separator
Voltage: 380V
Weight: 1T
Material: Carbon Steel
Material Feature: Oil Resistant
Certification: ISO9001:2008, ISO9001:2000, CE

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Basic Info

Model NO.: FG-8
Energy Saving: Energy Saving
Warranty: 5 Years
Color: Bronze
Customized: Customized
Condition: New
Model: Fg-8
Capacity: 150-600 T/H
Screw Diameter: 800
Trademark: TSDC
Transport Package: Plastic Film
Specification: FG-8
Origin: Tangshan
HS Code: 84742090

Product Description

This product is mainly used for sand factory, electric pole factory, work-site of building and concrete dam to
wash, classifying and de-watering various sands.This sand washer adopt inclination of 15° , under the water
tub, three weir plates form the sediment pool, the screw head is immersed in this pool, the screw is driven by
electric motor through reducer rotating continuously, the fresh water is feeding from porous plate at bottom of
sediment pool, this machine have three functions of washing, de-watering, classifying.

Gold Iron Ore Dewatering System Spiral Sand Washer Classifier

Washing: The sand is feeding into the sediment pool from the feeding box, acting by rotating screw blade, the
sand is turning and rolling and grinding each other to eliminate impurity and water-air layer around sand to
facilitate de-water. The fresh eater rising current from the porous plate carry foreign matter to water surface
and overflow the weir plate, to finish washing processing.

De-watering: The sand with bigger density is sunken down to tub bottom, the screw blade push this sand
upwards, when passing through upper tub of proper length above water level, the water is draining into
sediment pool from another drainage ditch, the de-watered sand is out from the discharging opening.
Classifying: Material classifying is realized by overflowing the non-needed fines, the controlling method is
adjusting height of overflowing weir and adjusting speed of screw.

Gold Iron Ore Dewatering System Spiral Sand Washer Classifier

Spiral Classifier-Product improvement
An automatic elevating apparatus is added to the discharge opening. The scoop in ball mill is eliminated
bringing more stable operation.

Spiral Classifier-Product Application
The overflow spiral blade is higher than overflow level, and the overflow spiral center is lower than overflow
surface. The high wire spiral classifier is applied in the classification of ore with particle size 0.83-0.15mm

Gold Iron Ore Dewatering System Spiral Sand Washer Classifier

Spiral Classifier-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 rise, 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.

Spiral Classifier-Product Structure
High weir spiral classifier as the ancillary equipment of grinding to pre-classifying and check classifying is also
applied in de-mudding and dewatering.

Gold Iron Ore Dewatering System Spiral Sand Washer Classifier
ModelSpiral diameter
Trough length
Spiral rotation
Production capacity 
Motor power
Machine weight
(r/min)Back to sandOverflowFor 

Gold Iron Ore Dewatering System Spiral Sand Washer ClassifierGold Iron Ore Dewatering System Spiral Sand Washer Classifier

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