In order to meet the needs of the market and sustainable development, the company has realized standardized and institutionalized management. We adhere to the business philosophy of'respect for customers, take the team as the soul, channel as the root, and business-oriented', and are committed to the development and innovation of the Large clay brick with low porosity, Quartz ramming material, Magnesium castable production plant industry. Our business layout is reasonable, and our diversification achievement is remarkable, gradually forming a scale advantage. Maintaining good physical and mental health in work and daily life of every employee will lay a solid foundation for our long-term development. Under the leadership of the leadership style of 'seeking truth from facts, diligent and down-to-earth' of leaders and teams, our company inherits the basic policy of 'honesty and diligence'. Our company will return to all new and old users for their continuous care and support with reliable products, reasonable prices, and good service.
1,Production process of products:
With high quality synthetic spinel sand as the main raw material, through multi-stage proportioning, uniform mixing, using 630 tons,1000 tons of brick press forming, through high temperature sintering at 1750~1760℃, the products with compact structure, good wear resistance and excellent alkaline corrosion resistance were prepared.The product is a high quality refractory produced in recent years. Once used, it has achieved good results.Chrome free spinel brick for cement kiln is chrome free. It is an environmental friendly refractory brick, non-toxic and radiation free. It is usually used in the calcination zone of cement kiln.
2,Index of Chromium Free Spinel Brick:
Item | Foreign products | JMFA Spinel Brick |
MgO % | 85-90 | 85 |
Fe2O3 % | 3.5-7.5 | ≥4-8 |
Al2O3 % | 3-5 | 5-10 |
Apparent porosity % | 18 | 17 |
Bulk density g/cm3 | ≥2.9 | 2.9 |
Cold crushing strength Mpa | ≥60 | 50 |
Refractoriness under load℃ | ≥1700 | 1650 |
Thermal Conductivity(350±25℃)w/(m.k) | 4.58 | 3.5 |
Thermal shock resistance, times | ≥6 | 30 |
3,Knowledge :
This product replaces magnesia-chromium brick and achieves chromium-free cement production process.The product has been applied in high temperature zone of cement kiln with its good structural flexibility, hanging kiln skin performance and strong alkali and salt resistance, and has achieved good results.
4,Shipping Port:Dalian Port
5,Our company and factory cooperate with every customer with excellent product quality and reputation.
6,Packaging:
use safe, firm and moisture-proof packing suitable for land and sea transportation
7,Our service:
1)Provide free technical advice for users
2)Free for users to provide product application description
3)Free for users to provide product configuration design scheme
4)Free for users to provide sample,for user testing
8,Our advantages:
1)Professional,with more than 20 years of refractory production and operation, stronger technical exchanges and services
2)The products thermal conductivity of our products is lower than the same products of foreigners,the thermal conductovity of foreigner is 4.58,the thermal conductivity of our products is 3.5,the energy saving effect is excellect after using it.
9,Product application picture:
![M3_BH~LPIHC6{`F]JD_{XPJ](/Content/uploads/2021433345/202102021529418be8b53dd5174a8ba693d8600bbd9ec2.png)
10.Good feedback of product use effect,the products have been exported to South Korea,Australia, Kenya,
11.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 refractory 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)
Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for Low Thermal Conductivity Basic Refractory Brick. We have been sincerely looking forward to cooperate with customers all over the world. We hope to continue to optimize the business environment and enhance the competitiveness of the manufacturing industry in the international market by implementing cost reduction initiatives.
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