For glass tempering furnace, normally, there are three types for the ceramic roller: solid type, hollow type, spiral type. The hollow type and spiral type is mainly used for automotive glass processing factory, which could reduce the white line at the middle of glass surface.
But now, in order to get the highest quality for automotive glass, most factory use ceramic fiber sleeves onto the ceramic roller, this ceramic sleeves could reduce the marks, white line greatly.
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LKT008
VESUVIUS, LEVER
84759000
Brief Introduction:
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. If the quality of ceramic roller is not good, there would be some marks/pits, etc, especially for the automotive glass.
We only sell and make top quality ceramic roller, many glass processing factories choose our ceramic rollers for their glass tempering furnace/machine
Model Number: LKT008
Brand: LEVER, Vesuvius, etc
Type: Silica Quartz
Application: for glass tempering furnace
Grade: Silica oxide regular fine -250
Material: Alumina Ceramic, Fused Silica
Purity: 99.8%
Roughness: 1.6um
Tolerance: +,-0.05mm
Porosity: 10%
Dimensions: Customer Requirements
Chemical Composition: SiO2
Shape: Round, hollow, etc
Transport packing: Fumigate Wooden Case with Poly Packaging Inside
SiO2(wt%) ≥ 99.72
Bulk density( g / cm3) > 1.95
Apparent porosity ( %) 7-11
Compression strength(MPa) ≥ 60
Ceramic Roller Popular Sizes:
All the sizes could be made according to customer’s drawings
Application:
Fused silica ceramic roller is ideal substitute for graphite rolls and ceramic coating rolls, prevent oxidation and dross build-up, carrying and transmitting glass in glass horizontal tempering furnace and annealing kilns.
Fused silica ceramic roller adopts fined high purity fused silica as raw material and made by foreign advanced grouting molding technique and processing manufacturing line.
Molding methods mainly are grouting and gel injection molding, dry pressing and cold isostatic pressing. We can produce big size of fused silica ceramic roller by these methods.
There are end caps and end shafts, usually made of metal, tightly connected at both ends of ceramic rolls.
In the solar energy industry, the service temperature is about 1150C.
In glass industry, the Service temperature: about 900C.
Brief Introduction:
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. If the quality of ceramic roller is not good, there would be some marks/pits, etc, especially for the automotive glass.
We only sell and make top quality ceramic roller, many glass processing factories choose our ceramic rollers for their glass tempering furnace/machine
Model Number: LKT008
Brand: LEVER, Vesuvius, etc
Type: Silica Quartz
Application: for glass tempering furnace
Grade: Silica oxide regular fine -250
Material: Alumina Ceramic, Fused Silica
Purity: 99.8%
Roughness: 1.6um
Tolerance: +,-0.05mm
Porosity: 10%
Dimensions: Customer Requirements
Chemical Composition: SiO2
Shape: Round, hollow, etc
Transport packing: Fumigate Wooden Case with Poly Packaging Inside
SiO2(wt%) ≥ 99.72
Bulk density( g / cm3) > 1.95
Apparent porosity ( %) 7-11
Compression strength(MPa) ≥ 60
Ceramic Roller Popular Sizes:
All the sizes could be made according to customer’s drawings
Application:
Fused silica ceramic roller is ideal substitute for graphite rolls and ceramic coating rolls, prevent oxidation and dross build-up, carrying and transmitting glass in glass horizontal tempering furnace and annealing kilns.
Fused silica ceramic roller adopts fined high purity fused silica as raw material and made by foreign advanced grouting molding technique and processing manufacturing line.
Molding methods mainly are grouting and gel injection molding, dry pressing and cold isostatic pressing. We can produce big size of fused silica ceramic roller by these methods.
There are end caps and end shafts, usually made of metal, tightly connected at both ends of ceramic rolls.
In the solar energy industry, the service temperature is about 1150C.
In glass industry, the Service temperature: about 900C.
