Tungsten Carbide Inner Sleeve Carbide Classifying Wheel Air Classifier Accessories
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Product Highlights
- Zero Metal Pollution: Meets high-purity material requirements with no metal contamination during classification.
- Custom Design Service: Accepts non-standard customization from drawings or samples for specific industrial applications.
- Impact & Corrosion Resistant: Tungsten carbide material provides excellent resistance to impact, corrosion, and deformation.
- Professional Manufacturer: 15 years of experience with direct sales, R&D integration, and 100% finished product inspection.
- Optimized Airflow Design: Blade tail velocity blocks external powder, ensuring precise particle size sorting efficiency.
Product Attributes
- Customization
- Available
- Standard
- DIN
- Application
- Air Classifying Mill
- Model NO.
- D100 250 260 300
- Material
- Tc, Hard Metal, Hard Alloy, Tungsten Steel
- Type
- Vane & Ring:Tungsten Carbide Other Component:Steel
- Density
- 14.0-14.8g/Cm³
- Hardness
- Hra84-94
- Type Available
- Integrated and Fabricated
- Features
- Resistant to Wear Corrosion and Impact
- Other Parts
- Blades, Hammers, Gear Rings, Liners, Nozzles, and
- Dynamic Balancing
- Processed
- Contaminated Crushed Materials
- No
- Transport Package
- Standard Export Carton
- Specification
- According to Customers’ Design and Drawing
- Trademark
- Miller ™
- Origin
- Zhuzhou, China
- Production Capacity
- 10000piece/Year
Product Images of Tungsten Carbide Inner Sleeve Carbide Classifying Wheel Air Classifier Accessories
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Product Description
The classifying wheel is the core component of the airflow mill and classifier, which is specially used for powder particle size sorting. The classifying wheel is generally made of the following materials: stainless steel, carbon steel, ceramic, silicon nitride, tungsten carbide. The tungsten carbide classifying wheel is mainly used for classification in specific material industries due to its high hardness, high purity, minimal wear, good impact resistance, and not easy to deform.
The grading wheel includes a front flange, a rear flange, a plurality of blades, and an air sealing plate. The blades are fixedly connected to the front flange and the rear flange respectively. The air sealing plate is provided with an annular groove, and the rear end of the blade is inserted into the annular groove. There is a feed gap between adjacent blades, and a cavity is formed on the inner side of the plurality of blades. The rear end of the blade has a radially enlarged blade tail, and the rotational linear velocity of the blade tail is greater than the rotational linear velocity of the blade part at its front end. Therefore, the airflow formed by the rotation of the blade tail can block the powder outside the blade tail, so that the material powder must enter the discharge pipe from the feed gap through the rotation of the blade.
Our company accepts non-standard customization of other tungsten carbide wear-resistant parts for pulverizers, such as blades, hammers, gear rings, liners, nozzles, and pulverizing discs; zero metal pollution, meeting high-purity material requirements.







Miller Carbide is an experienced manufacturer of tungsten carbide customized parts started from 2008. Our products cover carbide grinding jars & mortars, carbide grinding balls, carbide pegs, carbide static & dynamic rings, bead mill disks, carbide stirring rods, carbide static & dynamic jaws, carbide crusher plates, carbide grinding discs, carbide rotors, carbide roll rings, carbide guide rolls, carbide burrs, carbide sleeves & bushings, and other customized wear-resistant components for valve and pumps ect. With years of tungsten carbide engineering and manufacturing experience, we can concentrate our skills to the development of customized products for a wide spread of wear applications in milling & crushing industry.
Unlike other suppliers, Miller operates with three disciplines: Engineering, manufacturing and after sale service support. This means we are able to improve the efficiency of your machine and tools with customized products and direct access to the manufacturer. Miller Carbide works closely with its customers to ensure their requirements are designed efficiently and suitable for application. We can design the components needed from drawings or delivered samples.
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. We are sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.

We Offer You These
| Direct Sales Integrating R&D, production sales and technology |
Mold customization Rich molds OEM customization accepted |
Adequate equipment grinding/pressing sintering/deep processing |
Technical strength 15 years of experience in technical team, research & innovation |
Contact us now! Get your free quote!
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI239982". Items marked "" are certified.
Company Profile
Miller Carbide is an experienced manufacturer of tungsten carbide customized parts started from 2008. Our products cover carbide grinding jars & bowls & mortars, carbide grinding balls, carbide pegs, carbide static & dynamic rings, bead mill disks, carbide stirring rods, carbide static & dynamic jaws, carbide crusher plates, carbide grinding discs, carbide rotors, carbide roll rings, carbide guide rolls, carbide inserts, carbide burrs, carbide sleeves & bushings, and other customized wear-resistant components for valve and pumps ect. With years of tungsten carbide engineering and manufacturing experience, we can concentrate our skills to the development of customized products for a wide spread of wear applications in milling & crushing industry.
Unlike other suppliers, Miller operates with three disciplines: Engineering, manufacturing and after sale service support. This means we are able to improve the efficiency of your machine and tools with customized products and direct access to the manufacturer. Miller Carbide works closely with its customers to ensure their requirements are designed efficiently and suitable for application. We can design the components needed from drawings or delivered samples.
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. We are sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Auto Parts Industrial Park, Area C Building 7, Zhongda Road, Zhuzhou, Hunan, China
-
Plant Area
- 800 square meters
-
Number of Employees
- 16
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port; Shenzhen Port; Shanghai Port
-
Minimum Order Quantity
- 10 Pcs
-
Supply Chain Partners
- 7
Our Production Capability & Technical Expertise
-
Main Products
- carbide ball, carbide rings, Tic Roller, TC roller, tungsten carbide rod, carbide plate, carbide bushing, TC peg, carbide wear plate, carbide cutting ring, carbide inserts, carbide grinding jars
-
Production Lines
- 1
-
Production Machines
- Ball Mill, VMS, Pressing Machine, Grinder
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Full Customization
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-07-05
-
Export Year
- 5 Years
-
Main Markets
- North America, South America, Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What materials are used for the classifying wheel?
- The classifying wheel is made of tungsten carbide, hard metal, hard alloy, or tungsten steel, known for high hardness and purity.
- Can I customize the product according to my drawings?
- Yes, we accept non-standard customization from designs or delivered samples, including integrated and fabricated types.
- What is the minimum order quantity?
- The minimum order quantity is 10 pieces.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Does the product cause metal pollution?
- No, the product ensures zero metal pollution, meeting high-purity material requirements for specific industries.
- What are the main applications of this classifying wheel?
- It is the core component of airflow mills and classifiers, used for powder particle size sorting in specific material industries.
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