High Density Silica Stone for Grinding Mill
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Product Highlights
- High Purity Silica: SiO2 content >=99.31% with low Fe2O3 <=0.018% for superior grinding performance.
- Customizable Sizes: Available in 2-15cm standard sizes or custom requests for specific grinding needs.
- Superior Density: Volume density >=2.66g/cm3, higher than French pebbles, ensuring efficient grinding.
- Low Abrasion Rate: Actual abrasion rate <=1.35%, providing long-lasting durability and low wear loss.
- Versatile Applications: Ideal for ceramic, glass, cement, and zirconium silicate industries as grinding media.
- Free Sample Testing: Free samples available for quality testing before placing bulk orders.
- Proven Track Record: Established in 2000 with over 180 customers in 40+ countries and 10+ years cooperation.
- Flexible Payment: Accepts 100% T/T in advance or LC at sight for secure and convenient transactions.
Product Attributes
- Customization
- Available
- Material
- Natural Silica Mine
- Content
- >90%
- Model NO.
- GT-BSI
- Usage
- Grind
- Processing Type
- Grinding
- Size
- 2-4cm, 4-6cm, 6-8cm, 8-10cm, 10-12cm, 12-15cm
- Color
- White
- Sio2
- >=99.31%
- Density
- >=2.66~2.68g/cm3
- Hardness
- >=8
- Al2O3
- <=0.36%
- Fe2o3
- <=0.018
- Shape
- Round
- Item
- Silica Pebbles Used for Ceramic Ball Mill Grinding
- Transport Package
- Ton Bags
- Specification
- 2-4/4-6/6-8/8-10/10-12 cm (Can be customized)
- Trademark
- Gaoteng
- Origin
- China Mainland
- HS Code
- 251710
- Production Capacity
- 5000 Tons Per Month
- Package Size
- 100.00cm * 100.00cm * 100.00cm
- Package Gross Weight
- 1002.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Density Silica Stone for Grinding Mill
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High Density Silica Stone for Grinding Mill -
High Density Silica Stone for Grinding Mill -
High Density Silica Stone for Grinding Mill -
High Density Silica Stone for Grinding Mill -
High Density Silica Stone for Grinding Mill -
High Density Silica Stone for Grinding Mill -
High Density Silica Stone for Grinding Mill
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Product Description
*Flint Pebbles are widely used as grinding media or filling material to grind a variety of raw materials in a ball mill.
*They are widely used for different industries, such as the ceramic industry, glass industry, white cement, zirconium silicate industry, as well as insulated electric porcelain, etc.
*For the ceramic industry, flint pebbles can be used for ceramic tiles, sanitary ware, tableware… grind kaolin, feldspar, glaze material, etc.
| Name | Silica pebbles / Flint pebbles / Silica stone / Flint stone / Quartz stone |
| HS code | 25171000.00 |
| Size | Normal size: 2-4cm,4-6cm,6-8cm,8-10cm,10-12cm,12-15cm Re-selected size:1-3cm,3-5cm,5-7cm Other sizes can be made according to customers' requests. |
| 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 |
| Package Details | Size | Bag:100cm x 100cm x 100cm Pallet:100cm x 100cm |
| Weight: | 1000-1300kg per bag 25-27 tons per 20'FCL 20 packages per 20'FCL |
|
| Mark and Label: | Customizable |
Product feature
★Good roundness
★Resistant to collision
★High SiO2 with low Fe2O3 contents
★Different Grades match a variety of industries
★Low abrasion with high density & hardness
Comparison Report
Under the same test condition, the test report from our Japanese customer shows the difference between our Dalian pebbles & French pebbles:
Density: 2.68g/cm3 of Dalian pebbles is higher than 2.62g/cm3 of French pebbles.
Wear loss: The wear loss of Dalian pebbles is 40g, less than 50g of French pebbles.
Company Strength
Dalian Gaoteng was established in 2000, has rich export experience, cooperates with over 180 customers, often exports to Japan, Southeast Asia, Europe, the Middle East…
Customers from different industries could have different requirements, so we can help you to choose a suitable product for you.
Besides, we have our own logistics company, which can offer the best service and favorable price to you.
Processing
Factory sites
Certificate:
Our Customers
We have had more than 180 customers from over 40 countries and regions since Gaoteng was founded, and many of them have cooperated with us for more than 10 years.
Our Team
Q: What do you do?
We are a manufacturer of ceramic grinding media and a supplier of ceramic raw materials.
Our flint pebbles and alumina balls are widely used to grind the clumpy materials to fine powder in a ball mill.
Silex blocks and alumina lining bricks are used as mill liners to protect the machine and lengthen the life of the ball mill.
Q: Which countries do you mainly export to?
Most of our customers are in Japan, Southeast Asia, the Middle East, Europe, etc ...
Q: What information do I need to prepare if I want to get an exact quotation from you?
1) For Flint pebbles and alumina balls,
you need to tell us your required size(diameter) and quantity.
2)For silex blocks and alumina lining bricks,
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.
Q: Is it possible to send samples for testing before ordering?
Certainly, we can send a free sample to test.
Q: How about the delivery time?
1). Sample, within 3 days.
2). Test order, our delivery is about 7 days.
3). For mass production batch, our delivery is about 10-14 days.
But that depends on the real condition when we get your order.
Q: What payment terms does your company usually do?
We can accept 100% T/T in advance or LC at sight for the first cooperation.
Q: 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.
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.
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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
- What information is needed for a quotation?
- For pebbles/balls: required size and quantity. For bricks: ball mill dimensions (Diameter/Length) and brick thickness.
- What are the delivery times?
- Samples: within 3 days. Test orders: about 7 days. Mass production: 10-14 days depending on conditions.
- Can I get free samples?
- Yes, we provide free samples for testing purposes before you place an order.
- What payment terms do you accept?
- We accept 100% T/T in advance or LC at sight, especially for first-time cooperation.
- How are goods delivered?
- Samples are sent via express (DHL, TNT, UPS, FedEx). Mass production batches are shipped by sea.
- What are the main application fields?
- Used in ceramic, glass, white cement, zirconium silicate, and insulated electric porcelain industries.
- What is the purity of the silica pebbles?
- SiO2 content is >=99.31%, with Al2O3 <=0.36% and Fe2O3 <=0.018%.
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