NEWS
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Warmly celebrate the 31st year of Densen Group --Climbing activities
2022.4.30, the 31st anniversary of the founding of Densen Group.31 years ago, the 1992 was a significant year. The fourth census was successfully completed. At ···Read more -
Composite Disc Coupling For Cooling Tower
Application: ∮9.754m cooling tower fanSpeed: 1500RPMDBSE=4286mmRated torque: 4000NmRead more -
Universal Coupling for Roller Press
Universal Coupling is successfully installed on the roll press of CITIC Heavy Industries.Read more -
Nitriding treatment for shaft couplings
Shaft couplings involve many heat treatment methods, the common ones are surface anti-rust and blackening, quenching and tempering, nitriding, etc.Nitriding is ···Read more