时间：2014-11-18 18:56　作者：admin　点击： 次

Generally speaking, high-speed couplings are high-speed couplings above 3200 rpm, such as drum gear couplings, elastic pin gear couplings, diaphragm couplings, etc.
The diaphragm coupling is a high-speed coupling, which needs to be dynamically balanced. It has been adjusted by professional manufacturers before leaving the factory. It is best to choose a diaphragm coupling for large fans, and a small pin coupling is fine, because The diaphragm coupling is more expensive.
Hangzhou Hengli Coupling Factory makes professional products with advanced technology, reasonable price and reliable quality. Friends from all over the country are welcome to come and order!