Model NO.
JMXT-0132-0005
Working Style
Shaking
Disc Diameter
Standard or Customized
Variable Speed
Determined by The Finished Product
Product Name
Ceramic Grinding Stone
Raw Material
Alumina, or Steatite
Features
Super Long Service Life Span
Samples
Free Samples
Transport Package
Individual Package
Specification
Outer Ceramic Burr and Inner Ceramic Burr Set
Trademark
JingHui
Origin
China
HS Code
8547100000
Production Capacity
5000000/Month
Type:
Disc Grinder
Power Source:
Handshaking
Object:
Black Peppercorn, Sea Salt, Spice, Herb, etc
Application:
Kitchenware / Kitchen Mill Accessories
Disc(Wheel) Type:
Grinding Disc
Material:
Steatite Ceramic (Food Grade Ceramic Material)
FLGB Certificated Ceramic Grinding Parts for Non-refillable Salt Pepper Grinder
General Introduction of Ceramic Grinding Burrs
Our ceramic grinding burrs are typically comprised of 95% alumina or steatite. We usually use alumina for making reusable grinding burrs, and steatite for making disposable grinding burrs. The product you are browsing is made of steatite.
Alumina is a very hard, dense material of exceptional strength. It exhibits resistance to corrosion. Alumina grinders support refilling. In contrast, a steatite grinder has a top that can't unscrew, so once the pepper is used up, people will throw it away.
Why Choose Ceramic?
Why Choose Steatite?
Steatite ceramic is used extensively in the disposable pepper mill, spice mill, or salt grinder. It is a lower-cost material than alumina (Al2O3) but has excellent electrical resistance properties (which are retained at high temperatures), along with moderate mechanical strength.
General Introduction of Ceramic Grinding Burrs
Our ceramic grinding burrs are typically comprised of 95% alumina or steatite. We usually use alumina for making reusable grinding burrs, and steatite for making disposable grinding burrs. The product you are browsing is made of steatite.
Alumina is a very hard, dense material of exceptional strength. It exhibits resistance to corrosion. Alumina grinders support refilling. In contrast, a steatite grinder has a top that can't unscrew, so once the pepper is used up, people will throw it away.
Why Choose Ceramic?
| Ceramic Vs. Steel Burrs | |||
| Property | Ceramic | Stainless Steel | Carbon Steel |
| Corrosion resistance | ⋆⋆⋆ | ⋆⋆ | ⋆ |
| Cost advantage | ⋆⋆⋆ | ⋆⋆ | ⋆ |
| Sharpness | ⋆⋆ | ⋆ | ⋆⋆⋆ |
| Durability | ⋆⋆ | ⋆⋆⋆ | ⋆⋆⋆ |
| Consistency | ⋆⋆ | ⋆ | ⋆⋆⋆ |
| Remark: The better the performance, the more stars. | |||
Why Choose Steatite?
Steatite ceramic is used extensively in the disposable pepper mill, spice mill, or salt grinder. It is a lower-cost material than alumina (Al2O3) 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 |
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