In the manufacture of large industrial ceiling fans, bolted connections play an important role. Bolt connections have the advantages of detachability, convenient connection, and low cost of use. They are loved by many industrial large ceiling fan manufacturers. The quality of bolt assem... read more
In the manufacture of large industrial ceiling fans, bolted connections play an important role. Bolt connections have the advantages of detachability, convenient connection, and low cost of use. They are loved by many industrial large ceiling fan manufacturers. The quality of bolt assembly is direct... read more
Large industrial ceiling fans basically use high-strength bolts as fasteners, which directly affect production safety, and examples of ceiling fan falling accidents often occur due to bolt fastening problems. In the past, using ordinary manual wrenches, the tightening of bolts was only ... read more
