タイトルまたは説明

The insulating mortar perlite expanded furnace was successfully invented in Feb, ***3 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent in practice and in creativity, and the first furnace was brought into commercial process in the world. **0 sets of them have been continuously used for three years or five years, which are specially used to manufacture closed perlites, surface melt hollow ball perlite . In order to ensure the vitrification process with self-service management, our company uses six microcomputers to full-automatically control the softening of the mineral sand, the instantaneous gasification of crystallized water, the size of hollow balling, case vitrification melt closed waterproof, glass case hardening, etc., the expanding technology curve production process of closed perlite . During the present five years, in China, *0% of surface melt hollow ball perlite that are used for wall thermal mortar are produced by perlite expanded furnaces manufactured by our company. At present, many countries in the world, such as America, Canada, Australia, Harland, Thailand, Russia, Korea, increasingly began to adopt our perlite expanded furnaces to produce newly wall insulating materials, the surface melt hollow ball perlite .