Fused Silica Ceramic Roller for Glass Tempering Furnace&Float Glass Production Line with Original Quality

Customization: Available
Application: Ceramic Industry, Glass Industry, Metal Industry, Glass Tempering Furnace
Material: Fused Silica Quartz

Product Description

Basic Specifications
Model NO.
LVT008
Roller Diameter
30-200mm
Grade
Silica Oxide Regular Fine -250
Purity
99.9%
Roughness
1.6um
Tir
≤0.10mm
Porosity
10%
Dimensions
Customer Requirements
Chemical Comp.
Sio2
Shape
Round, Hollow, etc
Bulk Density
> 1.95 (G / Cm3)
Compression Strength
>60 MPa
Bending Strength
30-40 MPa (20°C); 45-60 MPa (700°C)
Thermal Expansion
0.5-09 10-6/K
Water Absorption
4.5-6.0%
Production Capacity
50,000 PCS Per Year
Product Description
Ceramic roller is a most important part of glass tempering furnace, it is used to transport the glass moving to and fro inside the heating chamber. The quality of the ceramic roller directly affects the quality of tempered glass. Our premium ceramic rollers prevent marks/pits, especially crucial for automotive glass production.
For glass tempering furnaces, we provide three standard types: Solid type, Hollow type, and Spiral type. Hollow and spiral types are primarily utilized in automotive glass processing to significantly reduce white line marks on the glass surface.
Key Advantages
Raw material with high purity
Excellent surface smoothness
High density without bubbles
High Compressive & Flexural Strength
Low thermal expansion coefficient
Strong thermal shock stability
No deformation under high temperature
Long service life & Anti-loose technology
Technical Index
Description Index Description Index
Raw MaterialFused SilicaCompression strength≥ 60(MPa)
Purity≥99.8%Transverse strength≥30(Mpa)
Bulk Density≥1.98 g/cm3Radial Beat≤0.10mm
Apparent Porosity7-11%Surface Roughness≤1.6um
Expasion Coefficient≤0.6(x10-6/ºC)OD Tolerance±0.05mm
Popular Sizes (Customizable)
ID (mm) Length OD (mm) Length
15 - 251300mm66 - 753400mm
26 - 301400mm76 - 853400mm
31 - 351700mm86 - 903400mm
41 - 452200mm101 - 1053700mm
61 - 653200mm121 - 1304000mm
Compatible Furnace Brands
Our ceramic rollers are compatible with major glass tempering furnace brands including: Tam glass (HTF2442, HTF2448, HTF2136 series), Glaston, Glasstech, North glass, Land glass, Mountain/Mingté, Jing, and Soutech.
Product Showcase
Ceramic Roller Wide View
Frequently Asked Questions
Where can these ceramic rollers be applied?
They are primarily used in glass tempering furnaces and the iron industry for high-temperature material transport.
What is the Minimum Order Quantity (MOQ)?
The standard MOQ is 5 pieces. Sample orders are welcome based on this MOQ.
Can you provide air shipment for urgent orders?
Yes, air shipment is available. However, we generally recommend LCL sea shipment as it is more economical for these items.
What is the typical lead time for production?
Popular standard sizes are often in stock. For irregular or custom rollers, production typically takes 7-15 days, while specific brands may require 20-30 days.
How is the product packed for international shipping?
We use fumigated wooden cases with poly packaging inside to ensure maximum protection during transit.
Do you inspect the rollers before delivery?
Yes, every single piece of ceramic roller undergoes strict inspection to guarantee 100% quality and precision.

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