Consisting of gears, and a loop of chain for lowering and raising heavy items, a Harrington chain hoist is a lifting device that is used in a range of different industries. When you need to lift heavy items, you need the best equipment to do the job safely. These hoists are designed to handle various lifting applications and when used properly can facilitate successful lifting and rigging projects.
Chain Hoist Versions
The three major types of chain hoists used in various industries today are manual, air powered, and electric. Lighter lifts are often handled by air or manually powered chain hoist systems while heavier lifts are handled by electric chain hoists. With manual chain hoists, a metal chain is often used as the loop pulled to work the hoist, but rope may also be used at times these hoists.
Gearing of Chain Hoists
A Harrington chain hoists utilizes mechanisms that effectively minimize how much labor the user needs to put forth in lifting the object. He’s gearing systems utilize mechanical advantage which means that a low force is imputed into the system that translates into a high force enabling heavy objects to be lifted with a simple pool on the chain loop.
Improved Productivity
The time required to lower raise loads is extended which reduces the amount of power required for the task. Productivity can be greatly increased with the use of these hoists. There are models that include a ratcheted wheel that prevents loads from following are slipping when engaged. When the wheel is disengaged it causes the main gear to reverse, allowing the load to be lowered.
Various Applications
Manufacturing and construction applications often make use of the Harrington chain hoist. These hoists can be used in other scenarios as well to pick up heavy equipment, regardless of the industry.
It’s important to have the highest quality lifting products used in your project. If you are in the market for chain hoist devices and equipment for your lifting application, consider contacting an experienced wire rope and sling company that can provide you with the products you need for safety and success.
