Product Code: 200065933

Address:

Shandong,China

Main Products:

fused silica roller for tempering furnace,alumina ceramic roller,ceramic fiber board and blanket,silicon carbide plate,tweels and flat arches,alumina ball

Contact Info.
Fused Silica Roller Used In Glass Tempering Furnace Transporting
  • FOB Price
    US $ 90.00 - 450.00 / Piece(s)
  • Min. Order
    2 Piece(s)
  • Payment Terms
    T/T, L/C
  • Port
    Qingdao,China
  • Delivery Time
    15 days after payment
  • Place of Origin:
    China
  • Type:
    Ceramic Rollers
  • Application:
    Industrial Ceramic
  • Material:
    SiO2≥99.5%
  • Brand Name:
    NT
  • Usage:
    tempering furnace
Product Description


Fused Silica Tranport Roller Used In Glass Tempering Furnace

 

Fused Silica Ceramic Roller is the main and crucial part of horizontal tempering furnace to transport heat treating glass. It's better to increase the productivity and quality in good condition of installation, using and maintenance. Premium quality tempered glass requires premium quality rollers. 

 

Characteristics:

 

1. Raw material with high purity, excellent chemical and physical properties
2. Good surface smoothness, not easy to scratch glass
3. High density without bubbles
4. Very High Compressive Strength, Flexural Strength & Impact Strength at High Temperature
5. Good wear resistance
6. Small radial beat (run)
7. Very low thermal expansion coefficient
8. Strong thermal shock stability
9. High precision in size
10. No deformation under high temperature
11. Long service life, The reliable axle neck joint technology(anti-loose technology)
12. No pollution to glass
13. High economic efficiency, can reduce the overall cost of belt conveyer, reduce maintenance     working hours.

 

Spec

Unit

Content

SiO2

Wt%

≥99.5%

Bulk density

g/cm3

1.90-1.99

Apparent porosity

%

7~11

compressive strength

Mpa

≥60

bending strength

Mpa

≥25

high temperature Bending strength

Mpa

≥30

Thermal expansion

×10-6/

≤0.6

Thermal conductivity

w/m. 

0.65

Cristobalite

%

≤2

Surface roughness

u m

Ra≤1.6

Diameter tolerance

mm

±0.05

Circular Runout

mm

≤0.10