FW Series Multi-head Classifier - Shanghai Clirik - Mine Mill

Focus on the field of micro powder grinding !

FW Series Multi-head Classifier

Processing ability: 1-15t/h

Fineness: 45mm

Max feeding size: 45mm

Range of application: Limestone, calcium carbonate, kaolin, quartz, talc, mica, gypsum, graphite, calcite, feldspar, fluorite ...

  • +8613917147829
  • sales@clirik.com

Product Overview Of FW Series Multi-head Classifier

FW Series Multi-head Classifier is mainly applied to classify 3-45 microns ultra-fine powders. It is not only classy scalable spherical, flake, needle-like particles, but also for the particles with different densities.

The whole classifying system consists of a classifier and cyclone separator, dust cleaner and blower. The materials are sent to the separating field by inhaling air blower from the bottom feeding inlet. Coarse and fine materials are separated by powerful centrifugal force generated by high speed rotating classifying turbine. The qualified fine powder is sent to cyclone separator or dust cleaner to be collected by close blade; the unqualified coarse powder with little fine powder hit the classifier surface and fell down to the second air inlet along the cylinder wall. The coarse and fine powders are separated by the strong screening effect of secondary air. The fine powders are brought to separating field for secondary classification, the coarse powders fall down and are discharged.

FW Series Multi-head Classifier
FW Series Multi-head Classifier

Product Benefit Of FW Series Multi-head Classifier

1. The fineness can reach D97 (2-45micron) and be adjusted, which is convenient to change different fineness products.

2. FW series multi-head classifier classification efficiency can reach 60%-80%.

3. FW series multi-head classifier horizontal classifying turbine unit with high speed and accurate vertex cutting.

4. FW series multi-head classifier can be used with ball mill, vibration mill, Raymond mill and other grinding equipment to form a closed loop.

5. PLC automatic control system, running real-time display, easy to operate. 6. Negative pressure operation, dust emission do not exceed 40mg/m³. Noise is lower than 75dB (A) through soundproof measures.

FW Series Multi-head Classifier
FW Series Multi-head Classifier

Product Parameter Of FW Series Multi-head Classifier

Model    FW630/3 FW630/4 FW630/6 FW800/3 FW800/4 FW800/6
Capacity(t/h) 1-5 2-8 3-10 2-8 3-10 5-15
Partical size(mm) 3-45 3-45 3-45 4-45 4-45 4-45
Efficiency(%) 60-80 60-80 60-80 60-80 60-80 60-80
Power(kw) 135-155 170-190 250-290 180-200 220-290 290-390


Product Maintenance Of FW Series Multi-head Classifier

Maintenance cycle

1. Use 1-3 months for small maintenance.

2. Use 12 months for moderate maintenance.

3. Use 60-120 months for big maintenance.

Maintenance items

1. Little maintenance.

1. Check the FW series multi-head classifier wear of small blades and large blades, replace small blades, and correct the bending degree of large blades.

2. Check the FW series multi-head classifier wear of the lower support and replace the lower support.

3. Check the lubrication of the reducer, replace or add lubricating oil.

4. Check whether the multi-head classifier electrical equipment is in good condition and the motor temperature shall not exceed 60 degrees.

2. Moderate maintenance.

1. Check the wear condition of the reducer gear of the multi-head classifier.

2. Check the wear of the upper support bushing.

3. Replace the locking plate of the upper support part.

4. Replace FW series multi-head classifier some bearings.

3. Big maintenance.

1. Replace the main shaft of the FW series multi-head classifier.

2. Repair the tank of the classifier by welding.

3. Tighten or replace the classifier blade support.

4. Repair or replace the FW series multi-head classifier motor.

Introduce The Manufacturer Of FW Series Multi-head Classifier

Our Factory

Shanghai Clirik Machine Co., Ltd. has more than 12,000 square meters of standardized production plant, including processing workshop, assembly workshop, painting and sandblasting workshop, trial machine debugging workshop, finished product placement workshop, etc. The workshop is equipped with more than 100 high-end CNC machine tools of well-known foreign brands. From drawing, assembly to debugging, the equipment manufacturing has gone through thousands of processes, including resizing, cutting, grinding, trimming, heating, forging, turning milling, grinding and drilling, inspection, painting, assembly and test machine. Each manufacturing process is repeatedly verified by our engineers to ensure the reliability and integrity of each device.

Clirik workshop
Clirik workshop
Clirik workshop
Clirik workshop

Other Product

In addition to FW Series Multi-head Classifier, the company also has other related ore mill production equipment.

Customer Service

Shanghai Clirik Machine Co., Ltd. has a complete customer service system, covering pre-sale, in-sale and after-sale. We have nearly 100 technical support engineers every month, who can provide 7*24 hours round-the-clock support from pre-sale consultation, site investigation, sample analysis, solution customization, installation and commissioning, operation training, post-maintenance, etc. The company’s one-stop service system, to ensure that customers get a greater return on investment.


1. Do you have an after-sales service?

All of our products have after-sales quality assurance services.

2. How long is your delivery time?

Generally, it is 10-15 days if the goods are in stock.
or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. How to carry out transportation?

Express, sea transport, land transport, air transport, self – lift can be based on your needs.

4. What are the terms of payment?

L/C, Western Union, D/P, D/A, T/T, MoneyGram, Alibaba.com Pay, cash.

5. Are you a middle man or a manufacturer?

Our Shanghai Clirik Machinery is a professional mining equipment manufacturer.
We are in PuDong new area, HeQing town, FuQing road, No. 19, Shanghai, China.

6. How to get in touch with you?

You can leave your inquiry below this product, or you can call us +86 13512137665

The high quality of after-sales service symbolizes our brand and ability.​ We pursue not only good quality products, but also best after sales service. Your satisfaction is our final purpose.

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