Flange couplings are rigid coupling, flange coupling points GY, YLD, GX, GT models ,, performance standards are slightly different, LIAN is the same type of cylindrical flange coupling size, and the shaft hole range is not the same. Rigid coupling common, simple structure, appropriate processing does not have to absorb the impact, and the two-axis compensation capability. Botou Jie Tai Machinery YLD flange coupling high precision, stable performance, the two shafts connected to the high performance, widely used in vibration small, low-speed two-axle rigid little, by the pharmaceutical, chemical, printing stirring device ages. Botou Jie Tai Machinery is a homegrown rigid flange coupling manufacturers to ensure product quality, coupling blanks storage to put into production, and every aspect of after-sales service to help customers improve work efficiency, reduce the cost, Botou Jie Thai flange coupling model specifications complete, short processing cycle, beautiful appearance, through efficient logistics, direct access to customers.