How to choose the specifications and sizes of the drive in shelving? 1. Determine the basic specifications according to the cargo parameters: Based on the size of the single pallet (length x width x height), the depth of the order position (matching pallet depth+50mm gap), width (pallet width+operating gap), and the weight of the single pallet (including pallet), select the beam load-bearing capacity (with a safety factor of 1.2 times). 2. Determine the overall size according to the warehouse conditions: combine the warehouse length/width/net height (excluding fire and lighting space) to order the shelf length (extending along the length of the warehouse), height (usually 4-8 meters, suitable for forklift lifting height), and adjust the shelf layers according to the ground load capacity (to avoid overweight). 3. Determine the aisle and structure according to the access requirements: If the forklift is a balanced weight type, the width of the aisle inside the shelf is 300-500mm larger than the turning radius of the forklift; when stability needs to be strengthened, choose a structure with a top beam and a back pull rod, and design the long shelf in sections (each section ≤ 15 meters) to prevent deformation.