Airflow Classification Solution Horizontal Multi Rotor Air Classifier

• After-sales Service: Installation, Commissioning,Technical Training
• Warranty: 1 Year
• Type: Air Classifier
• Voltage: 380V
• Power: 1.5KW
• Customized: Customized
• Model NO.: MK
• After-Sales Service Provided: Engineers Available to Service Machinery Overseas
• Product Type: Solution and Machinery
• Capacity: Highly Efficient
• Automation Level: High Automation Level
• Transport Package: Wooden Case
• Specification: 200-245KW, controlled by Variable-frequency Drive
• Trademark: Meckey
• Origin: China
• Production Capacity: 200 Sets Per Year

Product Description

Airflow Classification Solution
Application field: new materials like lithium, chemical minerals, medicine,metal powder, etc. 
Classification accuracy: 2-150um, featured by high classification accuracy, narrow particle size distribution and other characteristics
Operating principle:
The classification system is composed of the main machine, cyclone separator, dust collector and induced draft fan etc. Under the action of the fan, the material moves to the classification area at a high speed with the updraft from the inlet at the lower end of the classifier. Under the strong centrifugal force generated by the high-speed rotating classifying impeller, the coarse and fine materials are separated. The fine particles meeting the particle size requirements enter the separator or dust collector through the clearance of the classifying impeller blade, and the coarse particles contain some fine particles and fall along the cylinder wall to the secondary air outlet. Through the strong panning action of the secondary air, the coarse and fine particles are separated, the fine particles rise to the secondary classification area, and the coarse particles fall to the discharge port to achieve the particle classification.


Technical Advantages of Airflow Classification Solution
01 Large output, low energy consumption, high classification efficiency. The equipment can achieve large-scale mass production requirements and meet different output requirements

02 High degree of adjustment. The classification fineness is controlled by variable frequency motor, and the classification system can be adjusted according to different needs to obtain corresponding products.

03 Precise grading, particle size concentration: The classifier uses impeller for classification. The stable classification technology and special sealing measures prevent the leakage of coarse particles, so that the product has no large particles, the particle size is concentrated and the classification accuracy is high.

04 Strong use: It can be combined with various mills (air mill, mechanical mill, ball mill, Raymond mill, vibration mill) to realize closed circuit or open circuit combination operation

05 High classification efficiency. Materials go through the high-speed rotation of the classification wheel and the swirl generated by the secondary air inlet, further separating the fine particles mixed or adhering to the coarse particles, which improves the classification efficiency and classification accuracy.

06 The secondary air inlet system adopts the electronically controlled air valve system to realize the precise control of the air inlet volume, and the degree of automation is high.

07 High automation level: all impeller classifiers adopt electronic frequency conversion stepless speed regulation, electronic control and automatic ash cleaning is adopted during automatic and circulating multi-box dust collection process,improving the stability of the negative pressure of the whole machine.

08 Automatic PLC control system.The operation is simple and can achieve centralized control and remote diagnosis.

Equipment Model Selection
Scope of application: 
Quartz sand, calcium carbonate, white corundum, kaolin, etc., suitable for the dry classification of most materials, featured with large output, high efficiency, energy saving,environment-friendly, stable and durable operation;
Product size:
2μm~150μm (100 mesh ~ 10,000 mesh) particle size is controlled by frequency converter, high classification accuracy, narrow particle size range, can be freely adjusted according to customer needs;
Product output:
It is closely related to the raw material particle size distribution, specific gravity, moisture, fluidity and other indicators. Our vertical classifier is an international advanced powder classification equipment featured with high efficiency and energy saving. The output range is between: 20kg/h~15T/h.
Feeding method:
With negative pressure feeding method, it can match with feed screw, ball mill outlet, large silo, etc., it is negative pressure self-suction type, fast and dust-free;
Discharge method:
After classification, finished raw materials are collected by cyclone or pulse dust collector. Discharge screw, star discharge valve, pneumatic/manual butterfly valve can be installed at the discharge port.
Product quality:
With reference to German FW series original drawings, advanced product design technology in Europe and America is adopted.With fine workmanship,the equipment is efficient and durable,its operation is safe and stable ;
Working environment: 
There is no special requirement for the workshop, the negative pressure of the equipment cause no dust, and the discharge port can be equipped with environmental dust removal, which is good for environmental protection and clean
Model reference for multi rotor classifier equipment

Model No.	MKFW630-3	MKFW630-4	MKFW630-6	MKFW800-3	MKFW800-4	MKFW800-6	Remark
Particle size	2-150um	2-150um	2-150um	5-150um	5-150um	5-150um
Output capacity kg/h	0.5-3	0.8-5	1-6	1-6	1.5-9	2-15	Horizontal type Multi-rotor
Rate of classification %	60-80	60-80	60-80	60-80	60-80	60-80	Airflow classifier
Total power,KW	135-155	170-190	250-290	180-200	220-290	290-390