Double-end diamond grinding discs are designed for simultaneous grinding of both sides of ceramic workpieces, ensuring excellent flatness, parallelism, and surface finish.
They are widely used in machining advanced ceramic materials such as:
Alumina (Al₂O₃)
Zirconia (ZrO₂)
Silicon Carbide (SiC)
Silicon Nitride (Si₃N₄)
With optimized bond systems and diamond distribution, the discs deliver high efficiency, long service life, and stable performance in mass production environments.
Why choose double sided diamond grinding disc?
Double-end surface grinding is a highly efficient grinding method. In one grinding stroke, two parallel end surfaces with very high precision and roughness can be processed simultaneously, which not only greatly improves the processing efficiency, but also greatly improves the geometric tolerance and dimensional tolerance.
High Precision Grinding
Parallelism: ≤ 0.003 mm
Flatness: ≤ 0.002 mm
Ideal for precision ceramic components
🔹 High Efficiency
Double-side grinding improves productivity by 2–3x
Suitable for batch processing
🔹 Excellent Surface Finish
Ra: 0.2–0.6 μm (depending on grit size)
Reduces subsequent polishing time
🔹 Long Service Life
High diamond concentration
Optimized bond wear resistance
🔹 Stable Performance
Uniform diamond distribution
Minimal thermal deformation
Specifications of Double surface grinding disc
| 1A2T
2A2T
6A2B
|
D: 300mm – 1500mm |
| W(Abrasive layer width): 40mm – 350mm | |
| X( Abrasive layer height): 3mm -10mm | |
| Flatness:<=2μm, parallelism:<=2μm, Roughness: Ra0.02μm-Ra0.2μm Durability: grinding HSS slide (25mm*25mm), the number of workpiece >= 1million grinding carbide blade, the number of workpiece >= 1million |
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We support full customization:
Disc diameter & thickness
Grit size selection
Bond type optimization
Slotting / segmentation design
Cooling hole design
Lapping Machine: Lapmaster, Wendt WBM, Viotoo, AMT, Stahli, Peter Wolters, Diskus, Agathon T&B, Fujisanki, Supfina, Melchiorre, Koyo, Lam Plan, Speedfam, Kemet, Gardner and other brands.
Alumina Ceramic Sealing Rings
Customer Background
Industry: Mechanical seals
Material: Alumina (Al₂O₃)
Machine: Double disc grinder (vertical type)
Challenges
Poor parallelism (>0.01 mm)
Low efficiency
Frequent dressing required
Our Solution
Vitrified bond diamond grinding disc
Grit: D64
Optimized concentration & porosity
Results
✔ Parallelism improved to ≤0.003 mm
✔ Efficiency increased by 35%
✔ Dressing interval extended by 2x
✔ Over 10 years experience in superhard tools
✔ Customized bond formulation for ceramics
✔ Stable quality for mass production
✔ Fast delivery & technical support
✔ Proven cases in ceramic industry
