With solid production experience and modern scientific and technological testing, our factory is constantly developing new PVC Plastics-Steel For Doors And Windows, Ceramic Anti-Static Floor, Chrome Brick For Waste Incinerator with international standards. We never stop asking ourselves how we can make the customer experience better every day, and we will never stop the pace of innovation. With a fully integrated operation system, our company has won a good fame for our high quality products, reasonable prices and good services. We take 'honesty as the foundation, create high-quality goods' as our tenet, and sincerely hope to cooperate with you with our superb technology, excellent products and professional services. Our company closely connects the development strategy of the company with the pace of China's development, helping the rapid development of the Chinese market and having a place in the world market at the same time.
1.Description of Stuffing Sand: in view of the problems of low ladle self opening rate, excessive oxygen burning and even continuous casting interruption caused by poor drainage sand performance in continuous casting process, our company has developed high-efficiency drainage sand products. This kind of product is made of high quality chrome ore sand, quartz sea sand, high refractoriness auxiliary material and carbon coating material imported from South Africa, which are produced by special process, It has the characteristics of good fluidity, large ratio, fast flow rate, appropriate thickness of sintering layer, strong resistance to molten steel erosion and permeability, and the self flow casting rate of ladle is more than 98%, It can greatly reduce the labor intensity of workers, reduce oxygen blowing and drainage, improve the quality of steel products, and ensure the smooth progress of continuous casting process
2.Features and functions of Stuffing Sand
1)The product ensures that the ladle self flow free-opening rate is over 98%, and the continuous casting process is carried out smoothly.
2)The proportion of the product is large, the flow rate is fast, and the thickness of the sintering layer is suitable
3)The product has strong liquid steel penetration resistance and good corrosion resistance
3. Usage and dosage
1) Dry before use, add the product into the pipe to make it pile up into a cone
2) 0.2-0.5kg per ton steel
4. Storage and transportation: rainproof and moisture-proof measures shall be taken to store in dry and ventilated environment
5.Techncial index of Stuffing Sand
Item | SIO2
% | Al2O3
% | Fe2O3
% | MgO
% | Cr2O3
% | Particle size
mm | H2O
% |
YL-Si-1 | 86-92 | ＜5 | ＜2 | ＜3 | 1-5 | 0.15-2.0 | ＜0.1 |
YL-Si-2 | 75-84 | 3-10 | ＜2 | ＜5 | - | 0.3-2.0 | ＜0.1 |
YL-Si-3 | 33-38 | 8-12 | 13-19 | 5-8 | 28-33 | 0.15-2.0 | ＜0.1 |
YL-Si-4 | 26-30 | 9-14 | 18-23 | 6-10 | 32-38 | 0.15-2.0 | ＜0.1 |
YL-Si-5 | 13-18 | 10-15 | 20-24 | 7-11 | 38-44 | 0.15-2.0 | ＜0.1 |
6.Good feedback of product use effect,the products have been exported to Mexico, Morocco and India.
7.The manufacturer is a professional manufacturer and can provide complete product index test reports or third-party test reports.
Do you want to find a professional supplier of Stuffing Sand products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
We strive to reflect the concept of combining modern design concepts, mature technical levels and professional and considerate services in our Manufactory Crushed Walnut Shells for Stuffing. We will continue to deepen reforms, innovate mechanisms, adapt to the market, and our company is highly recognized by the industry for honesty and high-quality products. We have accumulated experience by practice, made our professionalism by experience, and formed scale and authority by professionalism.
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