| Customization: | Available |
|---|---|
| Application: | Structure Ceramic, Industrial Ceramic, Abrasive Ceramic |
| Usage: | Applied in The Disposable Grinder |
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Our ceramic grinding burrs are made of 95% alumina and steatite. 95% alumina ceramics offer exceptional wear resistance at a reasonable price. Alumina is characterized by ultra high hardness and excellent corrosion resistance. It's more often used in reusable grinders.
As reusable grinders are relatively expensive, many companies are trying to bring in spices sold in disposable platic or glass containers that will work as spice grinders. Disposable grinders usually use steatite for the grinding burrs.
Why choose steatite ceramic?
Steatite ceramic is used extensively for insulation in the electrical and electronic industries. It is a lower-cost material than alumina but has excellent electrical resistance properties (which are retained at high temperatures), along with moderate mechanical strength.| Mechanical Property | Ceramic Material | |
| MgO.SiO2 (Steatite) |
95% Al2O3 |
|
| Density (g/cm3) | ≥2.70 | ≥3.65 |
| Water absorption (%) | 0 | 0 |
| Hardness (HV) | 800 | 1500 |
| Flexural strength (Mpa) | ≥190 | ≥320 |
| Compressive strength ( Mpa) | ≥551 | ≥2000 |
| Fracture toughness (Mpam1/2) | - | 3-4 |
We provide all the advanced services you need to shorten lead times and improve product quality.
If your grinding burr is specially designed, we can customize our products to match your specifications.
Q1: Which kind of ingredients can we grind?
| Ingredients you can grind | Small and uniformly shaped |
| Seasonings | peppercorns like black pepper, white pepper, pink pepper and green pepper, chilli, sea salt |
| Coarse Cereals | rice, wheat, linseeds, sesame seeds, soybeans, mung bean |
| Herbs and spices | seeds of rosemary, mint, oregano, sage, thyme, parsley, basil, dill, clove, mustard, fennel, cardamom, cumin, cilantro, coriander, fenugreek, chive, star anise (crushed before grinding) |
| Others | white granulated sugar |
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