High temperature Fused Silica 99.8% Ceramic Roller For Glass Tempering Furnace
Brand Name:Lever
Certification:CE
Model Number:LV-R
Minimum Order Quantity:10 pcs
Delivery Time:20 DAYS
Payment Terms:T/T, Western Union, L/C, MoneyGram
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Verified Supplier
Location:
Luoyang Henan China
Address:
No.99, Jinguyuan Road, Luoyang, 471000, Henan Province, China
Supplier`s last login times:
within 1 hours
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Product Details
High Temperature Fused Silica Ceramic Roller For Glass Tempering Furnace
Product Description
High temperature fused silica ceramic roller High density for conveying the glass in heating furnace For Glass Tempering Machine Furnace oven
Quartz Ceramic Roller is a composite component composed of porcelain, bearing, shaft and sealing ring.
Quartz ceramic roller is a key component in glass horizontal
tempering furnace. It is mainly used for carrying and conveying
glass in glass horizontal tempering furnace. Quartz ceramic roller
uses high-purity fused silica as raw material, high bulk density,
high strength, small thermal expansion, good thermal shock
stability, high dimensional accuracy, high temperature without deformation, long service life and no pollution to glass.
Fused Silica ceramic use fused silica or silica glass as raw
material, adopt the ceramic production techniques to make of fused
silica material. It has the feature of small thermal expansion
coefficient and good thermal stability, good electrical
insulation,good resistance to chemical corrosion (except
hydrofluoric acid and 300℃ concentrated phosphoric acid), low
thermal conductivity, good machinability.
Furthermore it has a feather not same with the other ceramic
material,its strength will increase as the temperature higher.
We could provide the rollers as per your specification and
drawings.
Product Paramenters
| Description | Index | Description | Index |
| Raw Material | Fused Silica | Compression strength | ≥ 60(MPa) |
| Purity | ≥99.8% | Transverse strength | ≥30(Mpa) |
| Bulk Density | ≥1.98 g/cm3 | Radial Beat | ≤0.10mm |
| Apparent Porosity | 7-11% | Press Compression | 102 Mpa |
| Expasion Coefficient | ≤0.6(x10-6/ºC) | Chemical Composition | SiO2 |
| Surface Roughness | ≤1.6um | Shape | Round, hollow, etc |
| OD Tolerance | ±0.05mm | Porosity | 10% |
| T.I.R. (Tolerance in rotation) | ≤0.10mm | Packing | Fumigate Wooden Case |
Ceramic Roller Popular Sizes:
| ID (mm) | Length | OD (mm) | Length |
| 15 - 25 | 1300mm | 66 - 75 | 3400mm |
| 26 - 30 | 1400mm | 76 - 85 | 3400mm |
| 31 - 35 | 1700mm | 86 - 90 | 3400mm |
| 36 - 40 | 1700mm | 91 - 100 | 3500mm |
| 41 - 45 | 2200mm | 101 - 105 | 3700mm |
| 46 - 55 | 3000mm | 111 - 120 | 3900mm |
| 61 - 65 | 3200mm | 121 - 130 | 4000mm |
| All the sizes could be made according to customer's drawings | |||
High temperature Fused Silica 99.8% Ceramic Roller For Glass Tempering Furnace
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