Which type of chain hoist is the most frequently used in piping trades?

The spur gear type of chain hoist is particularly favored in piping trades due to its design and operational efficiency in heavy lifting and precise control. Spur gear hoists utilize gears to provide mechanical advantage, enabling the operator to lift heavy loads with less manual effort. This makes them especially suitable for situations where precision and strength are required, such as in the installation and alignment of piping systems.

Additionally, spur gear hoists are known for their robustness and reliability, making them ideal for industrial environments where loads can be substantial and safety is paramount. They can handle the specific requirements of rigging and lifting operations commonly encountered in the piping trades, like maneuvering bulky or heavy pipeline segments into position.

In contrast, electric hoists, although efficient, may not always provide the same level of control as a spur gear hoist, especially in environments where power sources are limited or where safety considerations necessitate manual control. Block and tackle systems, while historically popular for their mechanical advantage, can be cumbersome and less effective for the precision work often required in piping. Manual hoists, while useful, tend not to match the lifting capacity or ease of use provided by spur gear hoists in demanding industrial applications.

Thus, the selection of a spur gear chain hoist in piping