Excellent Crushing Performance Cemented Carbide Grinding Discs Suitable for Pulverizing Medium-Hard Brittle and Hard Material
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Product Highlights
- Customizable Specifications: Custom grade, composition, grain size, and disc types available based on drawings or samples.
- High Precision Grinding: Grinds hard-brittle to medium-hard solids down to 50um with adjustable gap width for defined fineness.
- Integrated Crushing System: Combines jaw crusher and grinding disc for pre- and fine crushing in one step.
- Wide Material Compatibility: Suitable for diamond ferro alloy, cemented carbide, ceramics, and battery materials like lithium iron phosphate.
- Durable Tungsten Carbide: Made from virgin raw materials with high wear, corrosion, and impact resistance.
- 15 Years Expertise: Manufacturer with 15 years of technical experience and PhD-led R&D team.
- Quality Assurance: 100% satisfaction guarantee with independent inspection and detailed testing reports.
- Fast Delivery Options: 3-5 days for stocked items; 10-30 days for mass production or customized orders.
Product Attributes
- Customization
- Available
- Standard
- DIN
- Application
- Disc Mill, Disk Mill, Disc Pulverizer
- Material
- Tc, Hard Metal, Hard Alloy, Tungsten Steel
- Type
- Tungsten Carbide & Nickle
- Grade
- Tungsten Carbide Mc13n
- Compositions
- Wc 87%+Ni 13%
- Grain Size
- 1.2-1.6μm
- Density
- 14.20g/Cm³
- Hardness
- Hra87
- Bending Strength
- 2250MPa
- Grinding Disc Types
- Fixed Grinding Disc, Movable Grinding Disc
- Features
- Resistant to Wear, Corrosion and Impact
- Transport Package
- Standard Export Wooden Case
- Specification
- Outer≤800mm, Inner≤700mm, Thickness≤400mm
- Trademark
- Miller ™
- Origin
- Zhuzhou, China
Product Images of Excellent Crushing Performance Cemented Carbide Grinding Discs Suitable for Pulverizing Medium-Hard Brittle and Hard Material
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Product Description
Tungsten carbide grinding discs are used for grinding hard-brittle to medium-hard solids, down to 50um. It has a wide range of hard materials to grind, such as diamond ferro alloy, cemented carbide, artificial crystal, calcium-silicon, ferro-silicon, ferro-chromium, ferro-boron, ferro-manganese, ceramics industry, battery materials: Lithium cobalt, lithium manganate, ternary materials and lithium iron phosphate.
1. The material is comminuted by pressure and shearing between the two grinding disks.
2. The material falls automatically on the pre-set grinding gap into the collection drawer. By changing the gap width, the final fineness can be defined from the outside.
3. The device is integrated with Jaw Crusher making the pre- and fine crushing possible in one step. The device can be operated and cleaned easily. The dimensioned bearings offer a high service life.
4. The device is especially used in mining and metallurgy, ceramics industry, glass industry, soil research, etc.





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
- How long is your delivery time?
- We can arrange shipment within 3-5 working days for stocked sintered blanks. For mass production or customized products, the lead time is 10-30 days, indicated on the Proforma Invoice.
- Can I get a free sample for quality checking?
- Yes, we offer free samples if they are in stock, but freight is collected. For special or non-standard shaped samples, we charge only the basic production costs.
- How do I choose the right grade for the product?
- If you are unsure, please provide the usage details. Our technical team 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 from virgin raw materials to ensure high performance and durability.
- What is the minimum order quantity (MOQ)?
- For customized items, the MOQ is quoted individually. For standard items in stock, there is no limitation on the MOQ.
- Can you negotiate prices?
- Yes, we can consider discounts for bulk orders.
- Do you provide a warranty?
- Yes, we provide a 100% satisfaction guarantee. We conduct strict inspections (IQC, PQC, FOC) and provide reports. Any quality problems will be resolved with replacements at our cost.
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