We’re excited to announce our new distribution partnership with Armorgard here at Lifting Equipment Store UK. This collaboration gives us the perfect opportunity to delve into the critical topic of hazardous substance storage. It’s essential to ensure the safe handling and storage of chemicals to protect the wellbeing of your team. After all, nothing matters more than safeguarding those who work alongside you. To help you achieve this, we’ve put together some practical tips and strategies to keep your chemical storage practices up to standard.
WHAT IS A MANUAL CHAIN HOIST?
A manual chain hoist is a straightforward tool designed to assist you and your team in moving or lifting objects of varying shapes, sizes, weights, and even challenging configurations like bulky, sharp, or oddly-shaped items. The equipment typically employs a gear transmission system paired with a chain to facilitate smooth and controlled lifting operations.
This tool features a braking mechanism that prevents the load from slipping, reducing the risk of accidents and injuries. Trustworthy and reliable, it offers peace of mind knowing your load remains secure during operation. Additionally, its simplicity makes it a fantastic option for lighter tasks where less effort is required compared to traditional hoisting methods.
HOW DO THEY WORK?
Manual chain hoists are user-friendly tools that require no electricity, making them ideal for situations where power sources may not be available. Unlike their electric counterparts, these hoists rely entirely on human effort to function. For a deeper dive into electric hoists and their applications, check out our article titled 'Reasons to Buy a Yale Electric Chain Hoist.'
At the heart of the hoist lies a drive wheel connected to the chain. As you pull the chain, the wheel rotates, engaging the internal gears. A central shaft connects the wheel to two side-mounted gears, one of which is smaller than the other. The smaller gear has fewer teeth but works efficiently by alternating engagement with the larger gear, ensuring consistent performance.
To prevent accidental movement of the load, a ratchet system is integrated. This mechanism locks in place once the chain is pulled tight, stopping any unwanted downward motion. However, in cases where manual lowering is needed, a clutch can disengage the ratchet, allowing the wheel to rotate freely in reverse.
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