Manufacturers Supply High Alumina Bauxite Clinker with Different Particle Sizes for Ceramic Industry
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Product Highlights
- High Alumina Content: Calcined bauxite features alumina content ranging from 84% to 88%, significantly higher than raw bauxite.
- Customizable Particle Sizes: Available in various sizes including 0-1mm, 1-3mm, 3-5mm, 5-8mm, or tailored to specific requests.
- Versatile Industrial Applications: Ideal for aluminum metallurgy, precision casting, refractories, ceramics, abrasives, and cement production.
- OEM and ODM Services: Flexible customization options available with dedicated R&D engineers and production lines.
- Fast Delivery Time: Standard delivery completed within 7 to 15 days regardless of peak or off-peak seasons.
- Free Sample Availability: Customers can request free samples to verify product quality before placing bulk orders.
- Certified Quality Assurance: Products undergo random visual and function inspections with SGS certification available.
Product Attributes
- Customization
- Available
- Classification
- High-Alumina
- Feature
- Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity
- Model NO.
- calcined bauxite
- Production Process
- Casting Method
- Refractoriness (℃)
- 1770< Refractoriness< 2000
- Shape
- Block
- Al2O3
- 60-90
- Fe2o3
- Min1.8
- TiO2
- Min 4.0
- K2o+Na2o
- Min 0.25
- Cao+MGO
- Min0.5
- Bulk Density
- Max 3.30
- Sample
- Free
- Factory History
- 8 Years
- Application
- Refractory
- Color
- Yellow/Dark Gray/Dark Blue
- Raw Material
- Bauxite Ore
- Cro Content
- Trace
- Certificate
- SGS
- Term Payment
- Tt
- Delivery Time
- 7-15days
- Transport Package
- 25kg/Bag in Double Plastic Bag or 1/1.2 Ton Bag,
- Specification
- 0-1, 1-3, 3-5, 5-8
- Trademark
- YY
- Origin
- China
- HS Code
- 2508300000
- Production Capacity
- 50000tons
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 Manufacturers Supply High Alumina Bauxite Clinker with Different Particle Sizes for Ceramic Industry
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Product Description
Calcined bauxite is one of the principal ore of aluminum. Calcined bauxite contains hydrous aluminum oxides and aluminum hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas .calcined bauxite is obtained by calcining (heating)superior grade bauxite at high temperature (from 85OC to 1600C) .this removes moisture thereby increasing the alumina content. compared to an alumina content of about 57%to 58%in raw bauxite, calcined bauxite has an alumina content of 84%to88%.the heating is carried out in rotary kilns.
Calcined Bauxite Applications:
1. Aluminium metallurgy
2. Precision casting / Investment casting:
bauxite grog fines can be made into mold for precision casting.
3. Refractory: high alumina bauxite's refractoriness can reach 1780°C.
It is charactered by good chemical stability and mechanical performance. (Al2O3 ≥48% with low Fe2O3)
4. Aluminium silicate refractory fiber: The high alumina bauxite grog can melt under 2000°C-2200°c in the electric arc furnace.After a series of processing, it can become aluminium silicate refractory
fiber, which can be made into fiber blanket, plate,cloth.
5. Mixing magnesia and bauxite grog with binders to pour the molten steel ladle for better overall lining performance.
6. Producing bauxite cement
7. Abrasives
8. Ceramics industry
9. Chemistry industry for all kinds of aluminium compound.
| Al2O3 | Fe2O3 | TiO2 | K2O+Na2O | CaO+MgO | Bulk density |
| 90min | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.30 |
| 88min | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 |
| 87min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.20 |
| 86min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.10 |
| 85min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.00 |
| 80min | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.80 |
| 75min | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.70 |
| Size | 0-1mm,1-3,3-5mm,5-8mm..., or according to your request | ||||




About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR249344". Items marked "" are certified.
Company Profile
Gongyi Yuying Refractory Factory supplies all kinds of abrasives and refractory materials, water purification material with high quality. Our Headquarters Henna Province covers an area of about 3, 000 square meters, has more than 45 employees, is a collection of scientific research, development, production and sales as one of the new grinding materials company. Annual output 35, 000 tons of abrasive materials, 40, 000 tons of refractories, , 30, 000 tons of water purification material.
Our company has strong technical force, advanced production and testing equipment, there are 2 large grinding materials production line, with a larger production scale and capacity, it sets abrasive materials, metal materials, three large production lines, electric stove, plastic, sieve And other new equipment is equal to one, while the company has advanced production technology and technology, experienced senior engineer, well-trained workforce, for the stability of the product quality and laid a solid foundation.
Now we are sincere to establish long-term cooperation with your company.
Below are reasons and advantages that you could consider to choose our factory as your supplier.
(1)We have the most and advanced equipment and workers in China to guarantee the quality and large capacity.
(2) There are more than 10 years'experience in cable products and have ownadvanced equipment. So We can produce cables according to your needs in addition to ensure quality.
(3)We have got CCC, SGS and RoHS, CNAS, and ISO9001 Certifications.
(4)Our products are of good quality and competitive
Our product have been exported to many countries, Germany, UK, Spain, America, Canada, Venezula, Sudan, Africa more than 28 countries with supreme quality products and win good reputation overseas. We have many long-term customers. Our factory is established for purpose of clients first, reputation first, we offer high quality products and good services to PUR clients from domestic and foreign markets, We always insist on the principle of good faith Thus, our corporation has won trust and comliments from our customers, We are looking forward to having good cooperation with partners at home and abroad and to creating a glorious future!
Gongyi Yuying Refractory factory is established for purpose of clients first, reputation first. We offer high quality products and good services to our clients from domestic and foreign markets. We always insist on the principle of good faith. Thus, our corporation has won trust and compliments from our customers. We are looking forward to having good cooperation with partners at home and abroad and to creating a glorious future!
I understand that your company every year to buy a lot of products, if you cooperate with me, you can save 20-30% of the procurement costs. As a factory owner, our supply is very stable, would you like to have a look at our catalogue? Pl Welcome to inquire!
We warmly welcome you to visit our factory!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Gongyi City Jiajinkou Town, Zhengzhou, Henan, China
-
Plant Area
- 3333.33 square meters
-
Number of Employees
- 21
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 5 Tons
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Activated Carbon, Refractory Materials, Water Purification Material
-
Production Lines
- 2
-
Production Machines
- Crushing Facility, Grinding Facility, Claasifying Facility
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-01-29
-
Export Year
- 8 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 5 tons.
- Can you customize the particle size?
- Yes, we offer sizes like 0-1mm, 1-3mm, 3-5mm, 5-8mm, or can customize according to your specific request.
- What is the delivery time?
- The delivery time is typically 7 to 15 days for both peak and off-peak seasons.
- Do you offer free samples?
- Yes, free samples are available for customers to test the product quality.
- What payment terms do you accept?
- We accept LC, T/T, PayPal, and Western Union as payment terms.
- Is OEM and ODM service available?
- Yes, we provide flexible customization with both OEM and ODM services available.
- What are the main applications of this product?
- It is widely used in aluminum metallurgy, precision casting, refractories, ceramics, abrasives, and cement production.
- What is the alumina content of the calcined bauxite?
- The alumina content ranges from 84% to 88%, depending on the specific grade.
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