Metalimpacts is the leading Heavy Duty Storage/Sorage Rack Manufacturer in Bangalore, Chennai and Hyderabad. Heavy strength shelving racks are intended to maximize the usage of vertical space. Beam heights can be adjusted when pallet load heights change. In practice, this is uncommon due to the high cost and inconvenience to the operation. Typically, two pallets are housed per bay (between the rack uprights). The traditional method of arranging Adjustable Pallet Racking (APR) is to have one row single deep against the wall at each end of the installation, with back-to-back rows between. This allows each truck aisle access to two rows of racking while reducing the number of aisles necessary. APR is a flexible and versatile storage method that produces great stock.