Drum gear coupling is a straight-tooth couplings development evolved, drum gear coupling many advanced industrial countries have various standards and products in foreign countries, by two sets of teeth and outer drum one pair of spur gear teeth of the ring gear and other parts. By inner and outer teeth meshing transmission torque, and through the outer ring gear teeth drum sets straight teeth swing axis (called angular displacement) to compensate for the relative offset both the shaft line. Drum greater degree of tooth length direction, the greater its angular displacement, maximum up to 6 °, the general use of the recommended 1 ° ~ 1.5 °, and the old gear coupling allows only 0.5 °; from the flexural strength and load capacity point of view, Under the same operating conditions drum gear coupling to transmit torque can be increased by 15 to 20%. Drum length direction of the teeth, the teeth of the contact is better, so the drum gear coupling has a transmission capacity, angular, smooth transmission, high efficiency, long life and other advantages. So gradually replace straight teeth coupling, and is widely used in metallurgical machinery, heavy, mining machinery, lifting, transportation machinery and other transmission Botou Jie Tai Machinery Factory is a professional production of drum gear coupling, using qualified materials in accordance with the quality standards and product design process, the application of advanced equipment manufacturing, warehousing blanks to put into production, through every aspect of the self and mutual inspection and other means, and after-sales service to help customers improve efficiency and reduce costs . Improve the service system, so you do not have to worry about, through efficient logistics, direct access to customers.