Customization: | Available |
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Application: | Pepper / Salt / Spice Grinders |
Grit Size: | Adjustable Grinding Fineness |
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Why Choose Ceramic Burr for Seasoning Grinding?
Advanced ceramic material (usually 95% alumina and steatite) is used in grinding burr applications due to its high hardness and excellent corrosion resistance. The product you are browsing is made of steatite.Reusable Grinder | Disposable Grinder | |
PROS | Reusable Consistent in grind sizes Totally recyclable For the higher end market |
Easy to use No need to wash Cheap and affordable For the low-end market |
CONS | Relatively expensive Refilling may be troublesome Requires cleaning and maintenance |
Non-refillable / one-time use / disposable Doesn't do well with grinding consistency Difficult to recycle |
Steatite is a silicate ceramic material based on soapstone. Typical steatite materials are mainly composed of SiO2 and MgO. Sintered at approx. 1300 °C, steatite exhibits the following critical properties:
1. High mechanical strength
2. Age-resistant
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 (Mpam^1/2) | - | 3-4 |
How Does the Ceramic Burr Grinders Work?
The burrs, looks like a grooved cone (Inner Ceramic Burr) set inside a grooved ring (Outer Ceramic Burr), acting like a drill bit with several rows of teeth.Specializing in the production of ceramic grinding burrs, Jinghui Industry Ltd has 15+ years of research and development production experience. Let us identify the best ceramic material for your grinder application.