Silex-Lining Blocks as Wear-Resistant Lining in Ball Mills
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Product Highlights
- Long Lining Life: Service life of 2.5 to 3 years depending on grinding material.
- High Silica Content: SiO2 content reaches 99.31% minimum for superior wear resistance.
- Easy Installation: Finished bricks are pre-cut with numbers for direct installation.
- Customizable Sizes: Available in manual or machine cutting to match specific mill dimensions.
- On-site Support: Professional installation service and guide videos provided.
- High Hardness: Hardness around 8 Mohs with density of 2.66-2.68g/cm3.
- Free Sample Testing: Free samples available for quality testing before bulk orders.
- Experienced Manufacturer: Over 30 years of experience with 180+ customers globally.
Product Attributes
- Customization
- Available
- Standard
- Wear Resistant
- Application
- Metallurgical Machinery, Cement Plant, Mining Machine, Ceramic Plants
- Model NO.
- GT-SIL
- Material
- Natural Silica Mine
- Type
- Wear Resistant Plate
- Sio2
- 99.31%
- Fe2o3
- 0.018%
- Al2O3
- 0.36%
- Hardness
- >=8 Mohs
- Volume Density
- >=2.66g/cm3
- Actual Abrasion Rate of Pebble
- <=1.35
- Porosity
- <=0.38%
- Color
- Gray and White
- MGO
- 0.04%
- Cao
- 0.09%
- Transport Package
- Bags or Wooden Cases
- Specification
- Height: 110-200 mm
- Trademark
- GAOTENG
- Origin
- China Mainland
- HS Code
- 6802939000
- Production Capacity
- 10000tons/Year
Product Images of Silex-Lining Blocks as Wear-Resistant Lining in Ball Mills
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Product Description
Name | Silex lining bricks / Silex blocks / Silex liner / Ball mill liner | ||
Processing method | Manual Cutting | ||
Machine Cutting | |||


The types we can cut | Finished silex linings: we will process the bricks according to the size of the ball mill, then process including the body blocks and side wall blocks for the ball mill. Then mark numbers on the bricks so that it's easier to install them into the ball mill. When customers receive it, they can install it directly, without any additional process again. | ||
Preformed silex lining: we will process every brick according to the size range: Length: 20-35 cm, Width: 15-22 cm, Thickness: 13-14 cm. Usually, this type of brick is without numbers. When the customer receives it, it needs to be processed again before installation; this type of brick price is lower than that of finished bricks. | |||


HS code | 68010000.00 | ||
Size | Body (Cylinder) | Sidewall(end surface) | |
Length | 200-350mm | 200-350mm | |
Width | 150-220mm | 150-220mm | |
Thickness | 110-200mm | 110-200mm | |
SiO2 | ≥99.31% | Volume Density | ≥2.66~2.68g/cm3 | |
Fe2O3 | ≤0.018% | Porosity | ≤0.38% | |
Al2O3 | ≤0.36% | Actual abrasion rate | ≤1.35 | |
CaO | 0.09% | Hardness | around 8 | |
MgO | 0.04% | Color after burning | White |
2. High silica content - 99.31% min
3. Wear resistance---density 2.66~2.68g/cm3,hardness 7-8mohs
4. Easy installation
5. Provide installation service on site
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


We can produce different sizes according to customer specifications and the size of the ball mill, mainly supply two types, manual cutting and Machine cutting.
Package Details | 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 |




For silica pebbles and silex lining bricks, we are a manufacturer with more than 30 years of experience.
Most of our customers are in Japan, Southeast Asia, the Middle East, Europe, etc ...
1000 tons per year.
For silex blocks, you need to kindly tell us your ball mill size (Diameter and Length) and the thickness of bricks you prefer. Then we will calculate the weight you need for one ball mill and give you a reasonable price.
Usually, the thickness of the sidewall is thinner than the body.
Length and width usually are a range, different sizes assure the blocks to be stably installed on the ball mill.
The sum of the width for all rows is equal to the perimeter of the ball mill, and the sum of the length for all columns is equal to the length of the ball mill.
We can supply both manual and machine cutting, most of the customers are used to choosing manual.
For silex lining and alumina lining, normally 2.5-3 years, it will be decided by what material is used to grind, usually grind ceramic glaze material, the use time will be longer.
Usually, our customers use high alumina cement, A600, epoxy adhesive.
Certainly, we can send a free sample to test.
We can accept 100% T/T in advance or L/C at sight for the first cooperation.
For the sample, we will use express such as DHL, UPS, and FEDX to send the goods.
For the mass production batch, we will use sea transportation for you.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI249726". Items marked "" are certified.
Company Profile
Dalian Gaoteng International Trading Co., Ltd. Was authorized by the Ministry of Foreign Trade and Economic Cooperation. We were founded in 2000. We've passed ISO9000, the certificate No. Is USA10Q22233R0S.
Our company is a professional exporter of silica products and our main clients come from ceramic and related industries. Our main products are flint pebbles (man-made pebbles), natural pebbles (cobblestone), and silex blocks (silica lining bricks).
Our company and subsidiary factory are located in the beautiful seaside city of Dalian, which provides abundant high-percent silica stones. Our products are exported to many countries and regions, such as Japan, Korea, the Middle East, Southeast Asia, and Europe. Many world famous ceramic companies have used our products for a long time, such as Endeka Cecamic (Johnson Matthey), the China branch, the Malaysia branch, the Spain branch, the India branch, and TOTO Sanitaryware. Taking the unique advantage of location and resources, we take the belief of "not going after the biggest but the best" all the time. Our company enjoys a good reputation both in China and around the world.
About Our Factory & Business Background
- Address
- Office: Luxun Road, No. 78, China// Factory: Jinshi Road, Lvshunkou District, Dalian, Liaoning, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a trading company or a manufacturer?
- For silica pebbles and silex lining bricks, we are a manufacturer with more than 30 years of experience.
- Which countries do you mainly export to?
- Most of our customers are in Japan, Southeast Asia, the Middle East, Europe, etc ...
- What is the annual output of Silex lining bricks?
- 1000 tons per year.
- What information do we need to prepare if we want to get an exact quotation from you?
- For silex blocks, you need to kindly tell us your ball mill size (Diameter and Length) and the thickness of bricks you prefer. Then we will calculate the weight you need for one ball mill and give you a reasonable price.
- The Size of silex lining bricks
- Usually, the thickness of the sidewall is thinner than the body. Length and width usually are a range, different sizes assure the blocks to be stably installed on the ball mill. The sum of the width for all rows is equal to the perimeter of the ball mill, and the sum of the length for all columns is equal to the length of the ball mill.
- What's the processing method of silex lining?
- We can supply both manual and machine cutting, most of the customers are used to choosing manual.
- How many years can ball mill lining use?
- For silex lining and alumina lining, normally 2.5-3 years, it will be decided by what material is used to grind, usually grind ceramic glaze material, the use time will be longer.
- What material is used to paste lining into a ball mill?
- Usually, our customers use high alumina cement, A600.
- Is it possible to send samples for testing before ordering?
- Certainly, we can send a free sample to test.
- What payment terms does your company usually do?
- We can accept 100% T/T in advance or L/C at sight for the first cooperation.
- How to deliver the goods?
- For the sample, we will use express such as DHL, TNT, UPS, and FEDX to send the goods. For the mass production batch, we will use sea transportation for you.
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