There are many things you should know when you’re selecting and using this slings, esepcially if you want to choose the right product and keep safe.
How to choose the right Sling
Chain slings come in a wide range of sizes, material grades and assemblies. You should consider the following when selecting a sling:
- Capacity – it ought to be both strong and long enough for the slinging technique, and the load.
- Sling type to be utilised – there are various types such as the single, two, three, endless of four leg slings.
- Utilise the mode factor for the hanging technique. If it is mandatory to adjust the leg length, choose a sling with chain regulating controls.
- When utilised in temperatures over 200°C or under 40°C, consult the supplier instructions.
- Always consult the supplier whenever the slings come in contact chemicals, specifically acids.
- For slings with several legs, the angle between should not surpass the maximum marked, or go below 30°.
Tips of Handling and Storing of the Slings
- You should never return contaminated or damaged slings to the store.
- Always keep slings clean, dry, and free from corrosion.
- Always store them on a rack.
- The store should be clean, dry, and free from contaminants that may spoil the sling.
- Do not modify, repair or alter a sling by yourself, instead take it to an expert.
- Never attempt any galvanisation without the supplier’s approval.
- Tips of using slings safely
To avoid accidents while using slings, the following are the tips to consider:
- Never try lifting operations if you have no sufficient knowledge on how to use them.
- Never use flawed accessories or slings.
- Never hammer or force slings to fit; they should fit without restraint.
- The hooks of slings with several legs should always face away from the load.
- Do not lift at the hook point, and make sure the chain is not knotted.
- To evade lashing that may engage accidentally and become hazardous, always hook the free legs backwards to the master link.
- Never leave hanging loads unattended.
- Determine the load weight, inspect the attachments and sling for flaws, and make sure the lifting technique is appropriate.
- Make sure the point of lifting is above the centre of gravity. All loose parts should be secured firmly or be removed.
- Always utilise packing to avert sling damages from the corners, as well as guard the load.
- Never go beyond the rated angle. Choke angles should not surpass 120°.
- Whenever attaching many slings to the hook of the machine, always utilise a shackle to link the sling, and shun from congesting the hook.
- Utilise an established signal codes to instruct the driver of the crane.
- Make sure the load is free for lifting i.e. not bolted down.
- Always check for overhead hindrances for instance power lines.
- Ensure fingers and toes are kept safe when lowering or lifting the loads to avoid trapping them on the process.
The above information is so crucial when you’re using chain slings. If you utilise the information, you will minimise accidents associated with poor choice of slings and safety practices, consequently, enhance efficiency.