Hoisting Mechanism And Spare Parts
A Tower Crane has three main mechanisms: hoisting mechanism, slewing mechanism and trolleying mechanism(or luffing mechanism). Hoisting Mechanism and Spare Parts mainly include Tower Crane Hoist Motor, Tower Crane Axial Fans, Tower Crane Hoisting Reducer, Winding Drum, Steel Wire Rope, Safety Brake and other related spare parts. The mechanism has the advantage of compact structure, stable operation, low noise and long service life, ect.
Hoisting Mechanism,Tower Crane Lift Motor,Tower Crane Axial Fans,Tower Crane Hoist Motor, Tower Crane Hoisting Reducer SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sysuspendedplatform.com
Valve flow coefficient and flow resistance coefficient calculation method
Valve flow coefficient and flow resistance coefficient is calculated as follows: