Sulfur Ultrafine Grinding and Calssifying Horizontal Air Classifier
Widely used in chemical industry, minerals (especially suitable for non-mineral materials classifying, such as calcium carbonate, kaolin, quartz, talc, mica), metallurgy, abrasives, ceramics, refractory materials, medicines, pesticides, food, health products, new materials, etc. industry.
Features and Advantages:
- Available D50:1.5-25μm
- Suitable for precise classifying of dry micron material,, can classify spherical, flaky, needle-like particles, and can also classify particles of different densities
- The linear velocity of horizontally installed classifying wheels is up to 80m/s.
- Classifying efficiency (extraction ratio) can be 60%~90%.
- Speed of wheel is equipped with velocity sensor and can be controlled by inverter, particle size can be adjusted freely.
- Horizontal classifier wheel with high speed and accurate vertex cutting.
- System negative pressure operation, meet environmental requirements, noise <76dB(A).
- The classifying wheel can be made of ceramic materials such as alumina, zirconia and silicon carbide, without metal pollution, meeting the requirements of high-purity materials.
- Grinding is completed in closed system, little dust, low noise in a clean and environmentally friendly process.
- PLC control system, easy operation.
- In conjunction with ball mill, table roller mill and Raymond mill to form closed circulation.
- The motor can be connected with a belt, which is stable and reliable, realizes high speed and increases the speed, and breaks through the problem that the well-known motor brand does not have a high-speed motor.
- Optional explosion-proof design, can also be upgraded to a nitrogen circulation system to meet the processing needs of flammable and explosive oxide materials.
Working principle:
Air classifier works with cyclone separator, dust collector and suction fan to form a complete classifying system.
Material would go from the bottom part of air classifier up to the classifying chamber by the air flow from suction fan.
The high-speed rotation of classifier wheel would create a strong centrifugal force to separate coarse powder and fine powder.
Qualified fine powder would go through the wheel vane then into the cyclone separator or dust collector, while mixture of coarse powder and fine powder would lose its speed and fall down along the house wall to the secondary air inlet.
The secondary air flow would disperse it further and separate coarse and fine powder.
Fine powder would go up to the classifying chamber for further classifying, while coarse powder would fall down and go out from the bottom outlet.
Technical Parameters:
Multiple Rotor
| Parameters/specifications |
FW400/3 |
FW400/4 |
FW630/3 |
FW630/4 |
FW630/6 |
FW800/4 |
FW800/6 |
FW1000/4 |
FW1000/6 |
| Production Capacity(T/h) |
0.2~1.5 |
0.3~2 |
1~5 |
2~8 |
3~10 |
3~10 |
5~15 |
5~20 |
8~30 |
| Product Size(d97:um) |
3~45 |
3~45 |
3~45 |
3~45 |
3~45 |
5~45 |
5~45 |
5~45 |
5~45 |
| Classifying efficiency(%) |
60~80 |
60~80 |
60~80 |
60~80 |
60~80 |
60~80 |
60~80 |
60~80 |
60~80 |
| Installed Power(kw) |
60~90 |
175~100 |
135~155 |
170~190 |
250~290 |
220~290 |
290~390 |
340~440 |
500~580 |
Single Rotor
| Parameters/specifications |
FW200 |
FW280 |
FW400 |
FW520 |
FW630 |
FW800 |
| Production Capacity(kg/h) |
10~100 |
20~200 |
50~500 |
100~1500 |
200~2500 |
400~4000 |
Product Size
(d97:um) |
3~45 |
3~45 |
3~45 |
3~45 |
3~45 |
5~45 |
| Classifying efficiency(%) |
60~80 |
60~80 |
60~80 |
60~80 |
60~80 |
60~80 |
Installed Power
(kw) |
7~11 |
15~19 |
21~28 |
23~30 |
52~60 |
67~77 |
Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above is only for selection reference.
Applications:
Widely used in chemical industry, mineral industry (especially good for calcium carbonate, kaolin, quartz, talc, mica and other nonmetallic product classifying), metallurgy industry, abrasive material industry, ceramics industry, fireresistance industry, pharmacy industry, pesticide industry, food industry, health care industry and new material industries.
Related Engineering Cases:
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Canada a chemical factory, zinc oxide powder classifying, 300KG/H, particle size D97:5-15μm, 2 sets of Air Classifier Production Line |
Egypt a chemical factory, magnesium oxide powder classifying, annual output 30000T, particle size D97:2-10μm, 2 sets of Air Classifier Production Line. |
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Peru a paper mill, coal gangue powder classifying, output 3T/H, particle size D97:10μm, Jet Mill Production Line |
Ethiopia a mineral factory, barite powder classifying, output 6T/H, particle size D97:2-10μm, 3 sets of Air Classifier Production Line. |
Q: What service do you supply?
A: 1). We offer consultancy for project feasibility assessment, process flow definition, preliminary layout and factory building plan, project budget, project time schedule, etc.
2). We supply sample processing tests in our test station where are equipped with our various machine products, to help clients compare performances of different types of machines or process.
3). We supply project engineering, automation engineering and civil engineering.
4). We send engineers to the clients' project site and offer on-site technical instruction and supervision during the machine installation, commissioning and test run.
Q:How can I trust on your quality?
A: 1). All of the machine be tested successfully in Weifang workshop before shipment.
2). We supply one year warranty for all equipment and lifelong after-sales service.
3). We can test your material in our equipment before place the order, to ensure our equipment is suitable for your project.
4). Our engineers will go to your factory to install and debug the equipment, they will not be back until these equipment can produce qualified products.
Q:Does your company provide Engineers Abroad Service?
A: Sure, we provide it. And we can provide free training for on-site workers.
Q:How to train our staff about operation and maintenance?
A: We will provide detailed technical instructive pictures to teach them for the operation and maintenance. In addition, our engineers for guide assembly will teach your staff on site.
Audited Supplier 
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