Fused Quartz Ceramic Rollers Grade Class

Sprial Roller

To reduce heat transfer conducted from the roller to the glass, the sprial rollers have a controlled profileand radiused edges. Exceptional performance advangtages especially with low emissivity, solar reflective glass products.

Hollow Roller

Hollow roller are manufactured with consistent wall thickness. developed with heat capacity, balance, weight considerations.

Straight Roller

Conventional straight rolls used in the main heater section of most architectural and autamotive furnaces. A full range of diameter, length and end capsdesigns are available for every make and model furnace. Available with roller unique end cap technology.

Long Diameter Roller

Often used in automotive glass tempering furnaces, carefully designed and manufacture for worry free and long term usage. the notch is precision ground to avoid stree and chain contact.

Fused quartz ceramic rollers

Please kindly refer below advantages for using quartz rollers in horizontal tempering furnace:

1.Low coefficient of thermal expansion (0.6*10-6/℃). It has strong stability of thermal shock resistance and keeps same form in high temperature, which can tolerate 1100℃ and temperature change in oxidizing atmosphere.

2.Good anti-corrosion property with long surface durability.

3.High chemical purity for protecting product ingredients and quality out of pollution.

4.Low thermal conductivity.

5.Good electrical insulating property.

The length of whole ceramic products reaches to 7 meters ensuring installation safety as well as the usage and maintenance in safe and efficient manners.

7.High density and strength, tight and even structure, and low porosity enable to manufacture products in high precision.

Float glass line rollers

As transitional rollers and annealing rollers, ceramic can substitute the steel roller thanks to its low thermal conductivity. Ceramic rollers are able to prevent over-cooling happening on surface and flank of glass for removing or reducing the stress crackings. Its advantages also include reducing the possibility of surface adhering to dust or getting scratched.