Since the year our company entered into the refractory industry, till now, we have about 20 years experiences in this field, and never stopped.
We appointed National refractory association well-known expert as our technical consultant, middle and senior managers to service our customers, and established R&D center for new products' research.
Our factory has one fully automatic controlled high temp gas tunnel kiln (1700℃) and one high temp shuttle kiln (1750℃), getting an annual output 70,000 tons of high quality refractory products.
There are many factors to be considered when you choose the firebricks for your kiln, the most suitable bricks not only can improve the kiln service life but also save your money.
1. It depends on your kiln. The kiln can be divided into new masonry kiln and old kiln maintenance masonry. If the new one, we should know which parts,using temperature, special environment (acid alkali, high pressure,impact, wear and so on) of the firebricks to be used? Then choose the ...
(1) The compressive strength of castable precast blocks is high.
This performance is about 2 times higher than that of the conventional product.
(2) The thermal shock resistance is good.
The thermal shock resistance of castable precast blocks can be improved by 8 to 10 times.
(3) Excellent wear resistance.
The wear resistan...