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Henan Dajia Mining Machinery Co., Ltd.

Spiral Classifier, Screw Classifier, Spiral Separator manufacturer / supplier in China, offering Spiral Classifier, 500t/D Rotary Kiln Cement Production Line, Ceramic Rotary Kiln Production Line and so on.

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Spiral Classifier

FOB Price: US $1,500-200,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,500-200,000/ Piece
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Port: Qingdao, China
Production Capacity: 10000sets/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: FG
  • Voltage: According to The Clients′ Request
  • Material: Carbon Steel
  • Certification: ISO9001:2008, ISO9001:2000, CE
  • Warranty: 1 Year
  • Customized: Customized
  • Return Sand Capacity: 1170-1870t/D
  • Price: Competitive
  • Mining Object: Stone, Ore
  • Transport Package: Export Standard Package
  • Origin: Henan, China
  • Type: Mineral Processing & Screening Equipment
  • Weight: According to The Clients′ Request
  • Material Feature: According to The Clients′ Request
  • Energy Saving: Energy Saving
  • Color: Multi Color
  • Condition: New
  • Spare Parts: Supply for a Whole Year
  • After-Sale Serive: for Whole Using Life
  • Trademark: Dajia
  • Specification: ISO9001: 2008
  • HS Code: 84741000
Product Description
Introduction:
Spiral Classifier mainly have high weir single and double Spiral, sinking single and double Spiral .Classifier is widely used in the concentrator with ball mills form closed loop flow diversion mineral sands, or in the gravity concentrator grading ore and fine mud, and metal beneficiation process for the pulp particle size grading, and washing operations's mud, dehydration and other operations.
Description

Our spiral classifiers are widely used in the distribution of ore in closed circuits with ball mills, grading ore and fine slit in gravity mills, grading granularity and flow of metal ore-dressing, and de-sliming and dehydrating in washing.With more than 20 years experience in beneficiation, we are professional manufacturing high weir type, single and double spiral, and immersed single and double spiral classifiers.
Applications:
1.Separation of fine particles and liquid from coarse particles.
2.Separation of light particles from heavy particles.
3.Separation of the particles into a number of products graded according to size.
4.Separation of liquid from solid particles.
Features of spiral classifier:
1.simple structure, reliable working conditions and convenient operation.
2.Energy saving,Heavy duty, rugged construction.
3.Powerful self-contained spiral lifting device.
4.Continuous spiral raking,wide range of industries serviced.
5.Optimal particle size range 800 to 75 microns.
6.Single spiral range from 300 mm to 2 200 mm,duplex spiral models 1 500 mm and 2 200 mm.

Working principle of spiral classifier:
The working principle of the grader is that different solid granularities have different gravity and thus have different dropping speed. The fine ore granularities floating in the water will overflow and the big ones will sink to the bottom and discharge from the upper part by spiral pushing. It can filter the granularities from the machine and then spin the rough particles to charging part by spiral vane and discharge the fine granularities from the overflow pipe. The base of the machine adopts a channel steel and the body adopts welded steel plate. The water inlet of spiral axle and axle head adopt pig iron cover for wear proofing and long life operation. The lifting equipment has two types, manual control and electric control.

Specifications of Spiral Classifier:
Models and specificationsDiameter of spiral(mm)Length of water tank(mm)Rotate speed of spiral(r/min)Production capacity(t/d)Motor power(kw)Weight (t)
Return sandOverflowTransmissionHoisting
FG7.575055006-10340-570653.0Manual2.7
FG10100065005.0-8.0675-10801105.5Manual4.43
FG12120065005.0-8.01170-18701555.51.58.7
FG15150084004.0-6.01830-27402357.52.212.5
FG20200084004.0-6.03240-5400400112.820.5
FG24240092103.64650-7450580153.025.6
FG30300012503.211625890224.037.7
2FG12120065005.0-8.02340-37403105.5×21.5×214.0
2FG15150084004-6.03660-54804707.5×21.5×221.1
2FG20200084003.0-5.57780-1188080011×22.8×236.5
2FG24240092103.613600116015×23×246.8
2FG303000125002.0-3.214600-23400178522×24×273.0
Company information:
Established in       2000  ,     Henan Dajia Mining Machinery Co.,Ltd     is a professional manufacturer and exporter that is concerned with the design, development and production of      rotary kiln,ball mill,crusher machine,vibratig screen,dust collector,magnetic ore separator .ans so on. We are located in  zhengzhou city with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our products are already exported to Australia, Italy ,India,Iraq,Nigeria, Columbia,Vietman,Mexico and 20 other countries and regions. Our company has always focused on research, development and innovation new products. In 2006, we attained ISO2000certification.
We have over    200     employees, an annual sales figure that exceeds USD
        20million    and are currently exporting      70 %  of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. We have attained ISO9001 certification
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching     India,Iraq,Nigeria, Columbia,Vietman,Mexico , Indonesia and so on.Our company promises: reasonable prices, short production time and satisfactory after-sales service.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Spiral Classifier
Spiral Classifier


Frequently asked questions:
Q: How about the quality of your products?
A: Our machines are manufactured strictly according to national and international standards, and we take a test on each equipment before delivery. You can also use Trade Assurance by Alibaba for product quality protection, on-time shipment protection and payment protection.
Q: How about the price?
A: We are manufactory, and we can give you lower price than those trade companies. 
Q: Do you provide after-sale service?
A: Yes. The warranty period of our machines is one year, and we have a professional after-sale service team to promptly and thoroughly solve your problems.
Q: Do you provide equipment operation training?
A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. 
Q: Can you test our samples?
A: Yes. You can send your samples to us for test and analysis.
Q: Do you provide beneficiation flow chart?
A: Yes. Our experienced engineers are specialized in designing process flow for various ores beneficiation, including iron ore, tin ore, copper ore, gold ore, lead zinc ore, manganese ore, etc.
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Mr. Guanghua Li
Sales Manager
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