Chain Solutions Blog

What type of nuts should I specify on leaf chain anchor bolts?

Written by Dan Hargraves on 04 Nov 2020

There’s no one size fits all when it comes to leaf chain anchor bolt nuts. The loads, vibrations and temperatures experienced during operation all impact performance – and some types of nuts are much more durable and easier to adjust than others. Here we break down some of the advantages and disadvantages of each type, depending on application.  

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A Guide to Pulley Design

Written by Dan Hargraves on 08 Jan 2020

Pulleys, also known as sheaves, are an essential item in a leaf chain system. It is a crucial moving part as an incorrectly designed pulley will have a big impact on performance and the working life of the equipment or the chain, or both. Pulleys should be designed to allow the chain free movement as the ram moves up and down. Ideally, they should be designed to last the lifetime of the machine they are being installed on (unless design criteria dictate otherwise).

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