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Unstack crates
An industrial crate unstacker, also known as a “pallet unstacker”, is a machine used in the industrial sector to automatically unload crates or cartons from pallets. These destackers are commonly used in warehouses, factories and distribution facilities to speed up the process of unloading products from pallets and to improve the efficiency of operations.
General use of a crate unstacker
Here is how an industrial crate unstacker generally works:
- Pallet feeding: First, the pallet loaded with crates or cartons is placed at the entrance of the destacker. The machine is designed to automatically lift the pallet to a suitable working height.
- Layer separation: The destacker is equipped with a system that detects and separates each layer of the pallet. Once the first layer is detected, the machine lifts it, while the rest of the pallet remains in place.
- Case unloading: Once the layer is lifted, the cases or cartons are removed from the pallet and placed on a conveyor or accumulation table. This process repeats for each layer of the pallet until all boxes are unloaded.
- Evacuation of empty pallets: After unloading all the cases from a pallet, the destacker can be designed to eject the empty pallets so that they can be removed and reused.
The advantages of an industrial crate unstacker
- Time saving: These machines allow crates to be unloaded from pallets quickly, reducing the time required for manual unloading.
- Reduced labor costs: Using a destacker reduces the labor requirement for manual unloading of pallets, which can result in significant cost savings.
- Increased productivity: By improving the efficiency of the unloading process, the destacker helps increase the overall productivity of the warehouse or factory.
- Reduced risk to workers: By automating the task of unloading pallets, the risk of injuries related to manual handling can be reduced, thereby improving staff safety.
However, it is important to note that industrial case unstackers may be specific to certain case or pallet sizes, and they must be properly configured to ensure smooth unloading. Regular maintenance of these machines is also essential to ensure their long-term operation.
crate unstackers made of aluminum profiles
An aluminum profile crate destacker is a specific variation of an industrial destacker that is designed to unload crates, cartons or other types of loads that are packed or transported on special pallets made of aluminum profiles. These aluminum profile pallets generally offer greater strength, durability and stability compared to traditional wooden pallets.
The general operation of a box unstacker made of aluminum profiles is similar to that of a classic pallet unstacker. Here’s how it works:
- Supply of the pallet with aluminum profiles: The pallet containing the wrapped boxes or cartons is placed at the entrance to the destacker. As mentioned earlier, these pallets are specifically made from aluminum profiles, which are assembled to form a strong and durable structure.
- Layer detection and separation: The destacker is equipped with sensors or detection devices to identify the different layers of the aluminum profile pallet. The machine can use methods such as height, weight or contrast detection to identify areas where layers are stacked.
- Lifting and unloading boxes: Once the first layer of boxes is identified, the destacker lifts this layer using devices such as suction cups, grippers or claws. Next, the cases are unloaded and placed on a conveyor or accumulation table to be transported to the next step in the process.
- Repeating the process: The destacker continues to detect, lift and unload the different layers of the aluminum profile pallet until all the boxes are unloaded.
The advantages of destackers made of aluminum profiles
The advantages of using a box unstacker made of aluminum profiles are similar to those of conventional pallet unstackers, including:
- Save time and increase productivity thanks to an automated and efficient crate unloading process.
- Reduced labor costs by limiting the need for manual crate unloading.
- Improved personnel safety by reducing the risk of injuries linked to the manual handling of heavy loads.
- Adaptability to process different types of boxes or cartons packed on aluminum profile pallets.
As with any industrial equipment, it is essential to choose a destacker suited to the specific needs of the business and operation in terms of pallet dimensions, load capacity, unloading speed and automation configuration.
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