Key Part of Centrifugal-Wheel Air Classifier Horizontal Classifying Wheel Meet High Purity
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Product Highlights
- High Purity Tungsten Carbide: Made of virgin raw materials with HRA84-94 hardness for superior wear and corrosion resistance.
- Customizable Design: Supports OEM/ODM services; we manufacture parts based on your drawings or physical samples.
- Narrow Grain Distribution: Enables finer ground material production with higher purity for specific industrial applications.
- 100% Quality Inspection: Complete advanced testing instrumentation ensures IQC, PQC, and FOC before delivery.
- Fast Delivery for Stock: Shipment arranged within 3-5 working days for stocked sintered blanks upon payment receipt.
- Expert Technical Support: PhD-led R&D team provides grade selection advice and efficient design solutions for your needs.
- Satisfaction Guarantee: 100% responsible for quality problems with free replacements at our costs if issues arise.
- Free Sample Available: Free samples provided for quality checking if in stock; special shapes charge basic production costs.
Product Attributes
- Customization
- Available
- Standard
- DIN
- Application
- Air Classifying Mill
- Material
- Tc, Hard Metal, Hard Alloy, Tungsten Steel
- Type
- Vane & Ring:Tungsten Carbide Other Component:Steel
- Density
- 14.0-15.0g/Cm³
- Hardness
- Hra84-94
- Type Available
- Integrated and Fabricated
- Features
- Resistant to Wear Corrosion and Impact
- Transport Package
- Standard Export Carton
- Specification
- According to Customers’ Design and Drawing
- Trademark
- Miller ™
- Origin
- Zhuzhou, China
Product Images of Key Part of Centrifugal-Wheel Air Classifier Horizontal Classifying Wheel Meet High Purity
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Product Description
The classifying wheel is the core component of air classifying mill, which is specially used for size separation of powder particle. Common materials are: stainless steel, carbon steel, ceramics, silicon nitride, tungsten carbide. While because of high hardness, high purity, good wear resistant, hard to deform, tungsten carbide classifying wheels are mainly used for specific material industry classification. Such as super-hard diamond, silicon carbide, metal powder (tungsten carbide or cobalt powder), ferrosilicon ore etc.; high purity requirements: ceramic pigment, medicine, biochemistry etc.; low temperature requirements: medicine, PVC.
The use of tungsten carbide classifying wheels allows for a narrower grain size distribution range and produce an ever finer ground material with higher purity. While finer powders result in an increased power density in the manufacturing process and thus greater wear of the equipment, Miller's hard-wearing carbide components can help you tackle these challenges.


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 |
1. How long is your delivery time?
We can arrange the shipment within 3-5 working days upon receipt of your payment for any sintered blanks stocked items. As for the mass production order or the customized products, we will need 10-30 days production leadtime and indicate the delivery time on the Proforma lnvoice.
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 is the delivery time for orders?
- For stocked items, shipment is within 3-5 working days. For mass production or customized products, the lead time is 10-30 days.
- Can I get a free sample for quality checking?
- Yes, we offer free samples if they are in stock (freight collected). For special or non-standard shapes, only basic production costs are charged.
- How do I choose the right grade for the product?
- Please provide usage information to our technical team, and they will suggest the most suitable grade for your specific application.
- Do you use recycled materials?
- No, we insist on quality first. All products are made of virgin raw materials to ensure high purity and performance.
- What is the Minimum Order Quantity (MOQ)?
- For customized items, MOQ is quoted individually. For standard items in stock, there is no limitation on MOQ.
- Can you customize products based on my drawings or samples?
- Yes, we have experienced technical personnel and advanced mold equipment to manufacture goods according to your drawings or samples.
- Is there a warranty for the products?
- Yes, we provide a 100% satisfaction guarantee. We are responsible for any quality problems and will provide replacements at our cost.
- Can I negotiate prices for bulk orders?
- Yes, we can consider offering discounts for bulk orders upon negotiation.
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