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Trapezoidal Silex Lining Bricks For Ball Mills

Material: High silica content rocks
Processing method: Machine cutting
Type: Preformed bricks & Finished bricks
Advantage: SiO2 over 99%, high hardness & low wear-loss
Thickness: 11cm~20cm
Delivery Time: Around 15-20 days after receive the payment.
Packing: Bags, pallet, wooden cases
Availability:
Quantity:

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Brief introduction & Application:

Silex lining bricks, also known as silica stone lining bricks, are mainly made of high-purity natural silicon stone (SiO2). The processing ways are divided into two types, hand-made silex bricks and machine cutting silex bricks.

Machine cutting silex lining brick's silicon content can reach more than 99%,  cutting machine can processes specifications stone of same size, the stone surface is very smooth, installation gap is small, greatly prolong the use of lining stone, meanwhile, they possess high hardness, low wear, high purity, and good corrosion resistance, making them especially suitable for the lining of ball mills in industries such as ceramics, chemical engineering, and glass manufacturing.

application field of silex bricks


Product sizes:

Normal Sizes

Body (Cylinder) / Sidewall(end surface)

Length

200-350mm

Width

150-220mm

Thickness

110-200mm

Meanwhile, we can also provide cutting trapezoidal bricks and customized as customers' ball mill sizes.

Trapezoidal bricks can better conform to the curved surface of the ball mill, reducing the gaps between the bricks themselves and between the bricks and the inner wall of the ball mill. This helps to extend the service life of the mill lining and enhances the grinding efficiency.

And in terms of calculating the lining for a ball mill, the required amount of lining bricks can be calculated based on the diameter, radius, length of the ball mill, and the thickness of the lining bricks to ensure accurate usage.

trapezoidal brick


Technical data:

SiO2

≥99.31%

Volume density

≥2.66g/cm3

Al2O3

≤0.36%

Service life

over 3 years

(refer to the raw materials)

Fe2O3

≤0.018%

Porosity

≤0.38%

CaO

0.09%

Hardness

Around 8

MgO

0.04%

Color of product after burning

White

machine cutting silex bricks


Product features and advantages:

  • Precisely sized

  • Produced with high efficiency, fast delivery

  • Good consistency

  • Flat and smooth surface

  • After installation, the gap between the stones is small, greatly extending the service life of the silicon lining.

  • Cutting lining brick has high requirements on raw materials, and stone without cracks and gaps needs to be selected to avoid fragmentation of stone in the cutting process.

  • Cutting stone lining can be supplied with specifications and sizes and complete sets of grinding, trapezoidal brick can also be processed, suitable for ball mill cylinder wall, high fit degree, reduce the gap between stone.

Contact dalian gaoteng


Company Strength
1. Workers with 30 years of cutting experience
2. Marks numbers on every stone, more convenient to install
3. Provide HD stone photos and drawings
4. Provide installation service and guide video
5. Cutting inlet and outlet with free charge


Packing details:


Package

Type

Bag
Pallet
Wooden case

Size

Bag:100cm x 100cm x 100cm
Pallet:100cm x 100cm

Wooden cases


Weight:

1000-1300kg per bag
25-27 tons per 20'FCL
20 packages per 20'FCL

Mark and Label:

Customizable

Packing of silex bricks


Processing:

processing of machine cutting silex bricks


Service:

  • Professional artisan: Our artisan have over 30 years experience of processing silex blocks.

  • Installation: Draw diagram according to customer's ball mill size, marked number on the bricks, so that customers can install without processing again.

  • Exportation experience: Our products exported to more than 40 countries and regions all over the world, mainly serve to Japan, Bangladesh, India and South East Aisa, etc.

  • Logistics: Our own Dalian Gaoteng International logistics company founded in 2000, can provide efficient logistics services for all customers.

installation of silex bricks

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