Product Name:
Precision Ceramic Grinding Core (Conical/Flat Burr)
Product Materials:
High-Purity Alumina ($Al_2O_3 \ge 95\%$) or Yttria-Stabilized Zirconia ($ZrO_2$).
Material Characteristics:
Extreme surface hardness (Mohs 9), Food-grade and biocompatible, Zero rust or oxidation, Low heat generation during grinding, High compressive strength, Excellent wear resistance (lasts 5-10x longer than steel), Chemically inert.
Product Configurations:
Conical grinding burrs, Flat grinding discs, Serrated crushers, Custom-toothed grinding gears.
Application Fields:
Automatic coffee grinders, Manual spice and pepper mills, Pharmaceutical pill crushers, Laboratory sample pulverizers, Cosmetic powder grinders, Essential oil seed crushers.
Application Industries:
Biomedical (Sample prep), Advanced Machinery (Precision crushing), Consumer Appliances (Kitchen electronics), Fluid Control (Solid-to-liquid mixing), Food Engineering (Aromatic retention grinding).
Processing Difficulties:
Achieving razor-sharp grinding teeth without micro-chipping, Maintaining high concentricity to ensure uniform grind size, Controlling dimensional consistency in high-volume production, Managing the complex geometry of helical gear teeth in ceramic molding.
Processing Flow:
Powder formulation → Ceramic Injection Molding (CIM) or Dry Pressing → Precision green machining → High-temperature sintering → Diamond tooth sharpening (optional) → Ultrasonic cleaning (Food-grade standard) → Grind consistency testing → Secure bulk packaging.
Delivery Period:
Standard samples: 10-15 days, Large-scale production orders: 30-45 days.
Our Ceramic Grinding Cores are designed to deliver the ultimate grinding precision for both dry and oily substances. Unlike metal burrs, ceramic burrs do not generate significant frictional heat, ensuring that the essential oils and delicate aromas of coffee beans or spices are preserved. The non-reactive nature of $Al_2O_3$ and $ZrO_2$ means no metallic taste is ever introduced. With diamond-like hardness, these cores maintain their sharpness for years of daily use, offering a rust-proof, easy-to-clean, and eco-friendly solution for premium appliances and industrial processing equipment.
Key Features:
Flavor Integrity: Chemically inert and low-heat transfer; prevents burnt or metallic odors.
Superior Longevity: Highly resistant to wear; stays sharp far longer than stainless steel burrs.
Zero Corrosion: 100% rust-proof, even when exposed to moisture or acidic spices (like salt/pepper).
Precision Consistency: Uniform tooth geometry ensures a consistent particle size (from fine powder to coarse).
Food-Grade Safety: Certified non-toxic and compliant with international food contact standards.
Our Market Advantages
