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Zhengzhou Huahong Machinery Equipment Co., Ltd.

Screw Classifier Supplie, Plant Screw Classifier, Screw Classifier Manufacturer manufacturer / supplier in China, offering Gold Washing Plant Screw Classifier Supplier, Heavy Duty Mining Vibrating Screen, High Capacity Vibrating Screen, Factory Sell Plastic Shredder, Old Sofa Mattress Recycling Machine and so on.

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Gold Washing Plant Screw Classifier Supplier

FOB Price: US $1,000-15,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000-15,000/ Piece
Get Latest Price
Port: Qingdao, China
Production Capacity: 200PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, cash

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Basic Info
  • Model NO.: FG20
  • Capacity: 60-1000t/H
  • Speed of Screw: as Per Model
  • Motor Power: 3-30*2kw
  • Rotation Speed: as Per Model
  • Screw Diameter: 1200mm
  • Used: Gold Washing
  • Transport Package: Wooden Case
  • Origin: China
  • Type: Spiral Sand Washer
  • Water Consumption: as Per Model
  • Motor Type: AC Motor
  • Certification: ISO, CE
  • Wheel Bucket Diameter: 2200mm
  • Color: as for Your Requirement
  • Trademark: Huahong
  • Specification: 27-85.3t
  • HS Code: 8474209000
Product Description
Product Description
Gold Washing Plant Screw Classifier Supplier

Screw 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:



Spiral diameter(mm)

Flume length(mm)

Spiral speed(r/min)
Capacity(t/d)Motor power(kw)Weight(t)
Return sandOverflowDriveUpgrade
FG7.575055006-10340-570653.0By Hand2.7
FG10100065005.0-8.0675-10801105.5By Hand4.43

Our services
1.Pre-sale services:
1) Selecting equipment type;
2) Designing and fabricating the products in accordance with the special requirements of the clients;
3) Training technical personnel for our clients;
4) Providing construction and technology consultations or working out proper construction schemes for those new, special or difficult projects.

2.Services provided during the sale:
Respect our clients;Present the clients with ease, relaxation and a surprise;Devote ourselves to improve the total value of our clients.
1) Checking products acceptance ahead of delivery;
2) Introducing the service system to our clients.

3.After-sale services:
Improve the added value of our products, and let the clients free from the using troubles:
1) Assisting the clients preparing for the first construction scheme;
2) Installing and testing the equipments;
3) Training the first-line operators on site;
4) Examining the equipment regularly;
5) Taking the initiatives to eliminate the failure(s) rapidly at site;
6) Distributing the guarantee fittings door-to-door;
7) Providing technical exchanging;
8) Providing maintenance for big items.

Zhengzhou Huahong Machinery Equipment Co., Ltd.Mainly produces iron selecting equipment,kinds of drederes, dredging equipment, sand washing and sand making equipment, gold panning equipment, magnetic separating, crusher and so on, there are more than hundred kinds of products.

If you are interested in our products and want to get more information about it, Please feel free to contact me by sending an inquiry or chating with me online, I will try my best to service for you.Thanks for your clicking.

You can contact me as the followings:
Mobile Phone: 0086 15838237846


I am Lucy Peng, welcome to visit our factory. We will try our best to meet you by top quality and service. 

                                             All the models can be customized!!! Welcome to visit our factory!
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