We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Granulated cryolite production plant, Calcined Alumina Powder, Chromic quality refractory brick production plant. Practical experience tells us that finding demand is the key to product innovation, so that we listen to customer feedback in a timely manner and make improvements. Our company has always been adhering to the practical and responsible ideology to serve every customer in need. Since its establishment, good faith has been regarded as the motto of production and management. Relying on strong technical strength and in line with the business philosophy of 'serving users and common development', our company is close to the market, keeping pace with the times and constantly innovating.
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 usually believe that one's character decides products' high quality, the details decides products' excellent, with the REALISTIC, EFFICIENT AND INNOVATIVE staff spirit for Chromite Based Stuffing Sand for Ladle with 99% Opening Rate. To have much more enterprise. We are able to also provide you with no cost samples to meet your needs.
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