0.45-1.7g/cm3 Bulk Density High Alumina Insulating Fire Bricks for Ceramic Kiln

Chinese supplier Refractory Insulation Bricks light weight high alumina insulating fire bricks for ceramic kiln

Chinese supplier Refractory Insulation Bricks light weight high alumina insulating fire bricks for ceramic kiln is an ideal insulating refractory refractory material, with advantages of high strength, low thermal conductivity, good insulation property and low price. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.
Chinese supplier Refractory Insulation Bricks light weight high alumina insulating fire bricks for ceramic kiln is also called refractory insulating brick. It contains more than 48% Ai2O3 and mainly consists of mullite and glass phase or corundum. It is usually made of high bauxite and a small amount of clay. After the raw materials are grounded, it is made into mud. Then it is cast and molded and fired at 1300~1500℃. Sometimes industrial alumimum is used to replace bauxite. Inorganic matter is added as ignition loss substance in order to increase the porosity of the refractory.

Feature Of refractory insulating brick :
1. It has advantages with small bulk density, high cold crushing strength, and high refractoriness under load, small dimension tolerance and good thermal shock resistance.
2. It has the lowest and most stable thermal conductivity in various insulating refractory bricks.
3. It can reduce the total weight of furnace body and the thickness of furnace wall effectively, improve heat efficiency, lower energy consumption, improve work conditions and production efficiency, and considerable economic benefit can be obtained.

Production Process of refractory insulating brick:

refractory insulating brick:Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment

Chinese supplier Refractory Insulation Bricks light weight high alumina insulating fire bricks for ceramic kiln has such advantages as high porosity, good insulation effect, high mechanical intensity, low thermal refractory fiber board conductivity and long service life. It has high cold crushing strengh,size precision and holds the most stable and lowest thermal conductivity of all insulating refractory brick at present. Its maximum insulating castable service temperature is 1350℃. Thermal efficiency and working condition can be improved, energy consumption can be lowered, productivity and significant economic results can be achieved.
Chinese supplier Refractory Insulation Bricks light weight high alumina insulating fire bricks for ceramic kiln is characterized by low bulk density. The total weight of the furnace body and walls thickness can be reduced effectively.
It has found a wide application in ceramics tunnel kiln, roller kiln, shuttle kiln, coking furnaces of iron and steel industry and other thermal equipment. It is mainly used in lining and insulating layer of areas without strong erosion by high temperature melts. When in direct contact with flame, the surface contact temperature can not be higher than 1350℃.

Chinese supplier Refractory Insulation Bricks light weight high alumina insulating fire bricks for ceramic kiln

Physical and Chemical Indexes of refractory insulating brick  

   What is the Shapes &Sizes of our refractory insulating brick ?

Chinese supplier Refractory Insulation Bricks light weight high alumina insulating fire bricks for ceramic kiln  

Applications of refractory insulating brick
Chinese supplier Refractory Insulation Bricks light weight high alumina insulating fire bricks for ceramic kiln is not only widely used in insulating layers of various of thermal processing equipments, such as hot blast furnace, coke oven, glass kiln, etc, but also apply to linings in parts of furnace without strong high-temperature molten material erosive.

Packing: 

Standard export wooden pallet with cardboard and PET strap.

1. Strong packing will protect the goods from any possible damage during transit.
2. Solid packing and overall stuffing can prevent the cases from vibration and jarring.
3. We must take necessary precaution that the packing can protect goods from pilferage or rain.
4. We can confirm that we take every possible precaution to ensure that our products reach our customers all over the world in prime conditon.

Shipping: 

By vessel or by train from any Chinese port, Samples can be delivered by International express.

Delivery:

15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Sample:

Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.

Payment:

It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.

Henan hongtai kiln refractory co., LTD. is establised in 2012,located in Xinmi City, 40 kilometers southwest of Zhengzhou City in Henan Province, close to JingGuang,Longhai railway lines, with road transport facilities.Rich resoures of Refractory materials, adequate and qualified fuel in this area, provide unique conditions for refractory production,shipping and refractory industry development.

Henan hongtai kiln refractory co., LTD. has been always adhere to the principle of "quality first, credibility first, users first, quanlity and efficiency", has won the honor of "national measurement of qualified units""service standardization standards unit",which are recognized by higher office, was rated as Henan Province Contract and Keeping Promises Company, and has passed through ISO 9001:2000 Quality Mnagement System Confirmatrion, In order to meet the needs of market developemtn, we establish a "production, learning,research"strategic partnership with High Temperature Research Institute of Henann University of Science and Tchnology,and maintain long-term technical cooperation with Luoyang refractory research Institutions, the Iron and Steel Desigh Institute, Wuhan Iron and Steel Design Istitute and other scientific research institutions.Constantly adjust the production process,update product quality,built a solid foundation for wining a higher market hornor. Besides,all staff of high and low temperature furnace desigh, installation, manufacture, commissioning capacity of the company commit to every client: According to the different needs of users, we will thank all users' care by better service,higher product quality!

Production Equipments:

Test Equipments:

1. Strong professional: 
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified. 
2.Annual supply: 
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons. 
3. Export experiences: 
Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on. 
4. Production equipment: 
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing. 
5. Testing equipment: 
Our company's testing equipments as follows: 
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester