Kiln Refractory Brick

Kiln refractory brick can be used in kinds of high-temperature equipment. Cement rotary kilns, lime kilns, and ceramic kilns are all used kiln fire brick as refractory linings. Kerui has all kinds of kiln fired bricks for sale.

Introduction of Kilns

Cement rotary kilns are a kind of cement kiln. In cement production, kiln linings received a mechanical shock from the rotating machine. In this situation, they will be worn by mechanical shock.

Lime kilns are used to produce lime. They need to resist alkaline chemical erosion and high-temperature environments. The lime kiln linings can withstand more than 1300℃. Besides, kiln bricks usually select good insolation capacity.

In the production process of ceramic, ceramic kilns must keep a stable temperature to ensure normal production. Kiln firebrick with good thermal conductivity is the ideal refractory material.

rotary kiln
lime kiln
ceramic kiln

Fire Brick for Kiln Building

High alumina bricks, fire clay bricks, mullite bricks, magnesia alumina spinel bricks, and corundum bricks are used for cement rotary kilns and lime kilns. High alumina bricks, magnesia alumina spinel bricks, and corundum bricks can used for the work layer. Fire clay bricks are used in the inlet of kilns. Mullite bricks can used for insulation bricks.

Fire clay bricks, high alumina bricks, silica bricks, magnesia alumina bricks, corundum bricks, and alumina bubble bricks are used for ceramic kilns.

  • Temperature lower than 1300℃: Using fire clay brick.
  • 1300-1400℃: Using high alumina bricks.
  • 1400-1500℃: Using silica bricks.
  • 1500-1600℃: Using Magnesia alumina bricks.
  • Temperature lower than 1800℃: Using corundum bricks.


Kerui as a kiln brick supplier can provide high-quality kiln fire bricks to customers. We have professional production equipment that can automatically control the raw materials ratio. Moreover, digital intelligent equipment has a temperature regulating system to keep a stable temperature. If you don’t know where to buy kiln bricks, you can choose Kerui. Kerui can provide high-quality kiln bricks to customers with a suitable kiln brick price.