Hanhai Industry Co., Ltd

We put you first. And keep you ahead.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsAlumina Ceramic Lining

Trapezoid Kiln Refractory Bricks 80mm 75 Percentage Microcrystalline

The delivery time is quick, and very important: the products always sent match the order. I trust them because i've never been disapointed with them.

—— Rose

This mutual cooperation last for about 4 years,and must admit the service they provide is aboved expected. Our cooperation will last for many years.

—— m***k

I'm Online Chat Now

Trapezoid Kiln Refractory Bricks 80mm 75 Percentage Microcrystalline

China Trapezoid Kiln Refractory Bricks 80mm 75 Percentage Microcrystalline supplier

Large Image :  Trapezoid Kiln Refractory Bricks 80mm 75 Percentage Microcrystalline

Product Details:

Place of Origin: Henan, China
Brand Name: WTJ
Model Number: HB75-80T

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Delivery Time: 7-10 work days
Payment Terms: T/T, Western Union
Contact Now
Detailed Product Description
High: 80mm Al2O3: 75%
Bulk Density: 3.2g/cm³ Rate Of Water Absorption: ≤0.01%
Wear Loss: ≤0.03‰ Color: Yellowish
High Light:

high alumina brick


kiln refractory bricks


75 Percent microcrystalline lining bricks

Microcrystalline Trapezoid Lining Brick 80mm, 75% Alumina, saving electric, tunnel kiln, standard size, low wear loss


Alumina microcrystalline lining bricks are the perfect solution for protecting ball mills from wear when the equipment grinding the clumpy raw materials to the fine powder. They allow for constant use over an extended period without any routine maintenance. It is available in a variety of sizes and the sizes and is suitable for a wide range of grinding conditions through scientific matching.


The alumina microcrystalline wear-resistance lining brick features with super hardness, low wear rate, anti-corrosion and high-density smooth surface, near-perfect roundness for higher grinding efficiency. The products' excellent wear resistance and high impact to save your operating costs and reduce pollution.


Our alumina microcrystalline lining brick is yellowish color and the normal sizes are 60 - 100mm. Alumina microcrystalline lining brick the density already reached 3.2. The rate of alumina microcrystalline lining brick water absorption is lower than 0.01. In addition, the most important thing is that the alumina microcrystalline lining brick wear loss is lower than 0.03. It is widely used in industrial ceramics, ceramic capacitors, ceramic tiles, sanitary ware, refractory material, pharmacy ethical, chemical, mine industry, etc.


Trapezoid Kiln Refractory Bricks 80mm 75 Percentage Microcrystalline




Product/Performance Index Alumina ball
Bulk density(g/cm³) ≥3.2
Rate of Water Absorption (%) ≤0.01
Wear loss (‰) ≤0.03
Color Yellowish





SIZE Length Width 1 Width 2 Height
Trapezoid brick 150 50 45 60/70/80/100
Trapezoid half brick 75 50 45 60/70/80/100

Remark: Other sizes are available upon requests.



WeChat / Whatsapp:+86 13959765877


Contact Details
Hanhai Industry Co., Ltd

Contact Person: Mok

Tel: +8613516600288

Send your inquiry directly to us (0 / 3000)