Stapler

Here are the main points extracted from the paragraph:

• Stackers are versatile machines used for lifting and transporting heavy loads in warehouses, factories, and distribution centers.
• These machines are designed to efficiently stack pallets or containers at various heights, which streamlines storage and retrieval processes.
• Stackers come in different configurations, including manual, semi-electric, and fully electric, giving businesses options based on their needs and budget.
• The compact size and maneuverability of stackers make them ideal for narrow aisles and tight spaces.
• Stackers increase productivity by reducing manual labor and enhance safety with stable lifting and precise positioning capabilities.