| Categories | Furnace Rollers |
|---|---|
| Brand Name: | Lever |
| Model Number: | customized |
| Place of Origin: | China |
| MOQ: | 10 pcs |
| Supply Ability: | 500 pcs per month |
| Delivery Time: | 30 days |
| Packaging Details: | wooden cases |
| Price: | usd500 |
| Payment Terms: | T/T, L/C, Western Union, MoneyGram |
| material: | Silica / SiO 2 ≥99. 8% |
| ceramic rollers: | tempering furnace use |
| usage: | furnace heating |
| Usage: | Heat Treatment Furnace,Alumina Crucibles,Heat Transfer |
| Type: | Resistance Furnace |
| Warranty: | 12 months |
| Application: | heating treatment furnace,Heat and corrosion resistant industry,continuous annealing furnace |
| Condition: | New |
Ceramic rollers used on Glass Tempering furnace
Technical Data /
1. 1 Typical Composition /
| Name | Specification | Remark |
| Silica / SiO2 | ≥ 99. 8% | |
| Alumina/ Al2O3 | ≤ 2000ppm | |
| Iron Oxide / Fe2O3 | ≤ 45ppm | |
| Copper Oxide / Cu O | ≤ 45ppm | |
| Titania / TiO 2 | ≤ 45ppm | |
| Chromium Oxide / Cr 2 O3 | ≤ 45ppm | |
| Nickel Oxide / Ni O | ≤ 45ppm | |
| Magnesia / MgO | ≤ 40ppm | |
| Sodium Oxide / | ≤ 40ppm | |
| Potassium Oxide / K 2 O | ≤ 40ppm |
1. 2 Physical Properties / Density / :2. 00 g/cm3
| Name | Specification | Remark |
| Run out/ : | <0.15mm | |
| Roughness/ : | <1.5U | |
| Apparent porosity /: | <10 % | |
| Compressive Strength /: | > 50Mpa | |
| Modulus of Rupture /: | >20MPa | |
| Crystallinity /: Crystobalite | < 1% |
1. 3 Thermal Properties /
| Thermal Conductivity / : 20°C: | 0. 64 | W/m°K |
| 500 °C: | 0. 81 | W/m°K |
| 1090°C: | 0.88 W/m°K | |
| Expansion Coefficient / | 20 °C – 1000 °C : 0.6 x 10 -6 /°C | |
| Max Use Temperature (a single thermal cycle) / : | 16 50 °C :1100 °C | |
| Melt point / : | 1750 °C | |
2. Surface Quality /
| Name | Specification | Remark |
| Dimensions Tolerance Unmarked / | :≤± 2mm. | |
| Flatness: Diamond finishing, convex /concavity / : | ≤± 0. 2mm. | |
| Ceramic does not have crack, corner /edge spalling, and opening bubbles. | ||
Note: These values are not warrant for products and system. They represent only standard material. They may also change because of continuous technology innovation.
|
Brand New Vesuvius Brand Ceramic rollers for Glass Tempering Furnace
Northglass, Land Glass, Southtech, Yuntong Glass Tempering Machine Ceramic Roller High Quality
Ceramic rollers for Glass Tempering furnace
Fused Silica Ceramic roller tempered Furnace Rollers Heating CE Certificated
Industrial Fused Silica Quartz Ceramic Roller for Glass Tempering Furnaces
Ceramic Furnace Rollers High Purity Silica / SiO2 Material
Ceramic rollers for Glass Tempering Furnace
Ceramic Furnace Rollers For Glass Tempering Furnace
Ceramic rollers for Glass Tempering furnace
