Different racking designs and layouts are available, each with its own set of advantages and disadvantages. High-selectivity, low-density storage racks are more common than low-selectivity, high-density Racks Supplier Malaysia. Selective, double-deep, and extremely small aisle racking systems have a low density but excellent selectivity. The terms “pallet flow,” “drive-in,” and “push-back” all refer to high-density applications. Alternative configurations, known as special systems, are also feasible.
- The storage density of selective pallet racking is lowest, but it can accommodate a large number of SKUs. Traditional selective pallet racking is analogous to a long shelf with only one row of storage space on it. Although the storage density is low due to the aisles, the racks can be stacked back-to-back to increase storage capacity. Warehouses of this kind are most common in low-volume, high-variety settings like those used to store and distribute raw materials and parts. High-volume SKUs can be stored in a combination of selective pallet racking and other types. Selective racking’s other benefits include compatibility with common forklifts, ease of access for maintenance and inventory counting, low maintenance costs, and the ability to quickly. Teardrop racks and slotted racks are two types of selective racking that are distinguished by their frame and column connection configurations.
- Teardrop Racks: Teardrop stacking is a special kind of selective racking that allows for quick and simple expansion and reconfiguration without the need for expensive and time-consuming machine tools. Pins connecting to the beams are put into upside-down teardrop-shaped holes bored along the upright frames. The pin is held in place as it slides into the tapered hole by friction alone. The strength of this joint is on par with that of a permanent one. Increasing the weight on the beam increases the friction, securing it in place. Wire decks are installed atop the beams, which then function as racks for the pallets. Pallet support structures, crossbars, connections, and anchors are all examples of accessories that can be added to a structure to make it stronger. Metal sheets are typically cold-rolled into rectangle frames and beams for teardrop pallet racks during the roll-forming process.
- Racks with slots are sometimes known as structural racks. Slotted Gondola racks use a pair of rectangle openings milled into the upright frame rather than inverted teardrop shapes. Hooks emerging from the support structure or bolts can be used to secure the beam to the frame. Slotted racks are preferable over teardrop racks because of their greater robustness and longevity. Gondola Racks Malaysia are more durable than teardrop racks since they are made from hot-rolled structural steel. Sheet metal with thicker thicknesses may support more weight. Slotted racks are more expensive and cumbersome to use.
- Double-deep pallet racking is a variant of traditionally selected racking in which each pallet shelf consists of two rows rather than one. This boosts selective racking’s storage capacity by as much as 60%. All the benefits of regular selective racking remain the same. While this improves storage density, it decreases selectivity. The primary drawback of this technique is that it necessitates the use of either specialized forklifts or conventional forklifts fitted with dual deep-handling attachments. Because of this, operating costs rise and skilled operators are needed.