1. Applications of Air Classifiers:  

Series GF Air Classifier (Series GF Pneumatic Classifier)(For details, please contact me:Annie Chang
The classification device is composed of pneumatic classifier, cyclone, collector , induced draft fan,conmtrol cabinet etc . Equiped with second air inlet and vertical impeller rotor ,the materials are fed in visa the bottem roller under the force generated from the induced draft fan and then mixed with first input air to disperse particle and then brought to classifying zone .
Owing to the high rotary speed of classifying rotor, the particles are under the centrifugal force produced by the rotor and centripetal force generated from induced draft fan . When the centrifugal force is stronger than then centripetal force , the coarse particles fall down along inside roller. the second air is induced to sieve the coarse materials and seperate the fine powder that stick on or mixed with coarse . after the coarse material is discharged from classifier . the over -milled powder are collected by the cyclone and pulse collector .

 

 2. Work Principle:
As a forced centrifugal classifier with secondary air entry and stand grading rotor, the classifier is composed of grading rotor, guide vane rectifier and screw feeder. The materials are fed through the upper cartridge and the grains will be sieved and well distributed by the incoming air, which brings the grain to the grading zone. The centrifugal force produced by the fast rotation of gather in the centripetal force by the pneumatic atheism act on the grading grains when the centrifugal force on the grain is greater than the centripetal force. The coarse grains above the grading range will be swirled down along the untrained wall, the second air will be rectified to uniform cockney through the guide wane and separate the thinner grains from the discharge port. The thinner grains below the grading range will be blasted to cyclone separator and collector whereas the purified air will be vented outside.(For details, please contact me:Annie Chang

3.Technical Parameter

4. Technical Features:

1,The classifier used within the ceramic protection, less equipment wear,no pollution,high purity.

2,classifier structure is designed,almost by all large particles, high grading precision,large granular control.

3,classification by grading impeller speed and fan free to adjust the air volume, in order to obtain the required product, grading range.

4,adopts low speed vertical single impeller hierarchical structure , material flow is stable, equipment processing capacity,high classification effciency.

5,using multi-stage structure,at the same time granularity classification of several products,the particle size distribution to obtain the ideal.(For details, please contact me:Annie Chang

5. Product Details

1.Higher Capacity
Special designed for coarse final product with higher capacity. Secondary air design improves the classifying efficiency.

2.Higher Hardness Material
Inside are easy for wear-resistant with kind of material, which can be suitable for material with higher hardness.

3.Higher Flexible Design
According to customers' workshop height, the motor driven way can be direct or belt. Inlet also can from top or from bottom.

4.(For details, please contact me:Annie Chang

6. Customer Case

7. Application

Company Information



Certification




Our customers :

FAQ

1.What main products do you supply?

• Ball mill with air classifying production line
• Quartz Feldspar (galss sand) wet process production line
•  High pure sand making machine
• GF Air classifier
• Dust collector
• High gradient vertical ring magnetic separator
• Plate type magnetic separator (Up to 15000GS)
• Drum/Roller type permanent magnetic separator
• GSC series hindered settling machine density separator
• EPC service for whole equipments

2 . Are you a trading company or factory?

• We are professional manufacturer of non-metallic minerals separation equipment ,   EPC service supplier for engineering/Procurement/Construction ,You are welcome to visit our factory and discuss for further business.

3. Delivery date for my order?

• 5 to 15 days for generally single equipment
• 30 to 45 days for whole production line.

4 .How about your payment methods?

• Generally 30% in advance for down payment and balance paid before shipment 
•  Accept  T/T, Western Union, Cash, L/C at sight. etc. 
• Suggest Alibaba as third party for business. 

5. How do you handle the shipment for my order?and Packing?

•  Its the most economic way to receive your order. Totally seaworthy packing and pallet for delivery. 
• Small parts are wooden case packing and inner film proctection 
• Big parts are containers for delivery and steel wire/wooden material for stablly fastened and plastic film for protection.
• We could accept  customized packing terms.

6. What is your company warranty policy?

• 12 months warranty since machinery in working process or 18 months since the equipment get into shipment. 
• Whole life for offering spare parts and technical problems shooting and update. 

7. Do you offer any replacement for my order?

• Yes, we will offer you the replacements based on the model and quantity you are going to order.

8. How can I contact to you?

•  
• contact :We could make whole production line or single equipment following different clients requirements. 
•  
• For whole process as below: 

• Firstly, Please offer detailed technical drawing in CAD or requirements. Secondly, we will offer different technical proposals follwing offered drawings or requirements for clients. Thridly make decision for which proposal.At last manufacture whole equirements following techncial proposal and holding test in warehouse. Finally finished equipment/prodcution line offered as turn-key project. 
  For details, please contact :