Ultra low cement castable is a kind of monolithic refractory castable which can service at the temperature of over 1550u2103. It mainly consists of refractory aggregate, powder and aluminate cement as its binder, in which the amount of cement is less than 1.0%. Due to low amount of CaO, this castable material has high refractory temperature, high strength under high temperature and good slag-resistance performance. In addition, ultra low cement castable refractory has low porosity, high bulk density.
Ultra low cement castable is widely used in metallurgical industry, petrochemical industry, power plant, construction field and other industries. It has many types, which means it can be used on different parts of the kilns and furnaces. For instance, ultra low cement high alumina chrome castable can be used on the slide and platform of the heating furnace.
The ultra low cement castable is getting popular in refractory castable field for its superior strength. The sinter zone of the cement rotary kiln usually uses ultra low cement castable which can not only suit for all kinds of shapes but also withstand the high temperature, scouring and slag-erosion.
Zhengzhou Sijihuo Refractory Co., Ltd, is the leading manufacturer of refractory materials in industry of metallurgy, building, electric power, chemicals and other industries. Over decades of development, now it has become a group company with 2 subsidiaries, 10 plants & 12 functional departments, owning 158 employees, including 26 technical engineers.
SIJIHUO REFRACTORY is equipped with excellent facilities, comprehensive detection means, and powerful technologies, possessing 1 professional R&D center and 1 testing center. Annual capacity is over 45,700 tons with output value RMB280 million. Especially in recent years, the company has raised RMB10 millions to build advanced bauxite sintering production lines, from raw materials to products, to control and manage quality strictly. Meanwhile, it invested additional RMB10 million completing a first-class provincial technology center.
SIJIHUO REFRACTORY insists on principles of "Reliable Quality, Timely Delivery, Reasonable Price, and Considerate Service." Based on the faith of "creating quality products and serving market demands", the company sincerely hopes to make long term cooperation with global friends to achieve mutual success.