Alumina Ceramic Components FDA Certificated Alumina Ceramic Grinding Mechanism For Pepper Mill
FDA Certificated Alumina Ceramic Mechanism For Pepper Mill
Material: 95% alumina, 85% alumina, steatite
The description of the ceramic mechanism
Ceramic mechanism is a key part of the pepper/spice/salt mill or grinder. It plays a grinding role. As advanced ceramics have superior performance, especially good toughness, wear-resistance, and eco-friendly, the ceramic grinding burr is a good replacement for plastic ones.
Besides ceramic mechanism is easy to get through molding, so the cost of the ceramic burr is much lower than metal ones. It's a very popular application in the disposable pepper mill, spice mill, or salt grinder.
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Main features of alumina ceramic grinding mechanism
1.High hardness, good toughness, wearing resistant, High abrasive performance
2. It could be offered for multiple & different colors.
3. It could be produced as per customers' drawings.
4. Smooth surface without crack with competitive price
5. All raw materials conform to FDA, LFGB and RoHS appliance
6 With sufficient stock for all standard types, with very fast delivery.
The application:
It used as a ceramic mechanism for pepper mill and salt mill, spice grinder.
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Alumina ceramic performance index
| NO. | Property | Unit | Alumina |
| 1 | Al2O3 | % | >99.3 |
| 2 | SiO2 | % | - |
| 3 | Density | g/cm3 | 3.88 |
| 4 | Water absorption | % | 0.01 |
| 5 | Cold compressive strength | MPa | 350 |
| 6 | 20ºC leakage rates | Torr/L.sec | <10-11 |
| 7 | Twisting in high temperature | mm | 0.2 allowed in 1600ºC |
| 8 | Bonding in high temperature | | not bonded in 1600ºC |
| 9 | 20-1000ºC coefficient ofthermalexpansion | mm.10-6/ºC.m | 8.2 |
| 10 | Thermal conductivity | W/m.k | 25 |
| 11 | Electric insulation strength | KV/mm | 20 |
| 12 | 20ºCdirect current insulation resistance | Ohm/cm | 1014 |
| 13 | High-temperature insulation resistance | 1000ºC MΩ | ≥0.08 |
| 1300ºC MΩ | ≥0.02 |
| 14 | Thermal shock resistance | | 4 times not cracked in 1550ºC |
| 15 | Maximum working temperature | ºC | 1800 |
Features:
1) High hardness.
2) High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
3) Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.
4) High electrical resistivity: alumina is an electrically insulating material.
5) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.
Delivery:
Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or email:admin@cerampart.com
CEO: Admin deng
Dongguan Mingrui Ceramic Tech. Co. Ltd.
Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,
Chang'an town, Dongguan city, Guangdong, China 523867
Email: admin@cerampart.com
FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
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