The challenge for Advanced Handling was to supply a handling system that would significantly reduce manual handling in the malt store. The maltsters were stacking malt sacks onto pallets that were then moved for wrapping. A solution was required that would lower the pallet gradually, to reduce the lifting height for the employees and streamline the process. It would be installed in a pit and should be able to lift 2 tonnes to a maximum height of 2m. The large 1.2m x 1.5 m platform would need to stop automatically at floor level to allow the pallet to be moved to the wrapping unti and it must not be able to be lowered below floor level unless a load was placed on the lifting platform.

The lift needed to be safe. The surface needed to be constructed with an anti-slip material. Additionally, it was important to ensure that nothing could fall into the pit or be trapped between the lift and the floor during lowering of the platform. 

Additional features were required to ensure that the pit would be accessible for maintenance but that entry was prevented at all other times.

Advanced Handling specialises in providing custom-built solutions to unusual and unique applications and the company supplied the ideal solution that significantly reduced manual handling in the malt store. A custom-built lifting platform was designed and supplied that could keep the pallet at a safe lifting height as it was stacked. Malt sacks are placed in layers of five onto the pallet which then automatically lowers for each layer. Each pallet carries eight layers totaling one tonne in weight.

Once fully stacked, the pallet can be raised, automatically stopping at floor level, so that it can be moved and placed on the wrapping unit. To guarantee safety, load sensor pads fitted to the platform surface ensured that the platform could not be lowered below floor level unless a pallet was placed on the platform. The platform would only lower if both sensor pads were compressed at the same time, with no restriction on upward movement.

The platform surface was covered with anti-slip tread plate and skirt bellows were fitted to ensure that no-one could fall into the pit when the lift was raised above floor level. Additionally, a removable safety plinth, with drainage features in case of water entry, was supplied to slot into the end of the pit, protecting people from falls but allowing engineers access to the pit for carrying out maintenance. The pit edges were reinforced with steel angle and strengthening tabs for additional safety.

The lifting platform increased both efficiency and safety in the malt store. Moving sacks at a constant height is much easier and quicker for the maltsters and also much safer with much less risk of musculoskeletal injury. The automatic lowering of the pallet saves time, as does the automatic lifting to floor level. The simple, straightforward design of the scissor lift means that the maintenance requirements are minimal and the lift is extremely reliable. The table meets EN1570 safety requirements for lifting tables.

• 100mm intermediate stop at floor level.
• Load sensor pads.
• Protective bellow skirt to prevent anyone falling or anything being trapped beneath the lift.
• Treadplate non-slip platform surface.
• Removable plinth to protect people from falling into the pit.

Because all the requirements of Warminster Maltings were met, the lifting platform fitted seamlessly into the listed maltings building and the production systems of the maltings operations.

If you’re facing a similar challenge in your workplace, contact us on 01778 345 365 or email sales@advancedhandling.co.uk & we’ll be happy to help.