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Manufacturer Refractory Alumina Rollers for Kiln

Manufacturer Refractory Alumina Rollers for Kiln

Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.

Our ceramic fiber tube, ceramic thermocouple tubes, ceramic fiber gasket sheet is inexpensive, experienced, efficient and credible in earning the confidence and cooperation of customers around the world. We sincerely cooperate with friends from all walks of life to achieve the future together with high-quality products, preferential prices, and subtle services. Based on the corporate development spirit of design first and excellence, we will further strengthen management.

Description

Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.


Classification

Alumina ceramics are divided into two types: high-purity type and ordinary type.

High-purity alumina ceramics are ceramic materials with an Al2O3 content of more than 99.9%. Because their sintering temperature is as high as 1650-1990 ℃, and the transmission wavelength is 1 to 6 μm, they are generally made into molten glass to replace platinum crucibles; use its light transmission It can be used as a sodium lamp tube, and it can be used as an integrated circuit substrate and high-frequency insulating material in the electronics industry.


Molding Method

There are many methods for forming alumina ceramic products, such as dry pressing, grouting, extrusion, cold isostatic pressing, injection, casting, hot pressing and hot isostatic pressing. In recent years, molding technology methods such as filter press molding, direct solidification injection molding, gel injection molding, centrifugal grouting and solid free molding have been developed at home and abroad. Different product shapes, sizes, complex shapes and precision products require different molding methods.

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Data Sheet

Name

Content (%)

Al2O3

99.3

SiO2

0.3-0.5

CaO+MgO

0.2-0.3

K2O+Na2O

0.15-0.3

Fe2O3

<0.05

Others

<0.05


Q&A

1. What is the delivery time?

It usually needs 3-5weeks to finish the production.

2. Where is the shipping port?

Our nearest airport is Beijing airport and nearest seaport is Tianjin seaport.


Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for Manufacturer Refractory Alumina Rollers for Kiln. The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide. With a strong and resilient character and an ever-advancing spirit, we dare to be the first and go beyond ourselves, and keep moving towards higher standards and higher goals.

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