Experience in Choosing Suitable Warehouse Racks – Optimizing Storage Space for Businesses

In manufacturing and business operations, warehouse racks play a crucial role in optimizing storage space, increasing inventory management efficiency, and reducing operating costs. However, not everyone has the experience to choose the right industrial warehouse racks for their actual needs. This article from Viet Pos will help you understand better and choose the most optimal solution for your warehouse.

#1. Define Specific Usage Needs

Before choosing storage racks, you need to clearly define:

• What type of goods will be stored? (heavy or light, bulky or compact, fragile or durable…)-
• Average size and weight of goods.
• Frequency of goods in/out: frequent or in batches?
• Current warehouse area, ceiling height, and forklift aisle space.

Clearly defining these factors helps you choose the right type of warehouse rack, avoiding wasted space and investment costs.

#2. Classification of Popular Warehouse Rack Types Today

Below are some of the most popular industrial warehouse rack types adopted by businesses:

 Selective Racking (Heavy-duty racks – load capacity 500kg to 2,500kg/level)

Selective racking is one of the most common types of warehouse racks today, especially suitable for warehouses that need to store goods on pallets. With a load capacity of 500kg to 2,500kg per level, this type of rack is designed to meet the needs of storing heavy goods, diverse SKUs, and requiring continuous inbound and outbound operations.

One of the outstanding advantages of Selective racking is its direct access to each pallet, making picking and stacking quick and flexible. This allows businesses to easily operate with forklifts without being restricted by the rack structure.

Selective racking is commonly used in industries such as manufacturing, food, fast-moving consumer goods (FMCG), and logistics, where goods have a short shelf life and require frequent rotation. In addition, its simple structure, ease of assembly, and reconfigurability are major advantages, allowing businesses flexibility in warehouse space arrangement.

With its ability to optimize space and operate efficiently, Selective racking is an ideal choice for warehouses with high-volume, diverse goods turnover and a need for quick retrieval.

 Double Deep Racking (Load capacity 800kg – 2,000kg/level)

Double Deep racking is an optimal storage solution for warehouses that need to increase storage density while maintaining stable operational efficiency. With a load capacity of 800kg to 2,000kg per level, this type of rack is specially designed with two rows of racks stacked behind each other, creating a deep storage system – helping to double the capacity compared to traditional Selective racking in the same floor area.

The deep structure of Double Deep racking requires the use of specialized forklifts with extendable forks, allowing access to pallets located at the back without moving the front pallets. Therefore, Double Deep racking is very suitable for warehouses storing large quantities, with infrequent SKU changes, or with a plan for batch-based goods rotation (following FIFO or LIFO principles depending on the layout).

This type of racking is widely used in industries such as electronics, frozen food, pharmaceuticals, and industrial manufacturing, where goods need to be stored for long periods and space-saving is crucial.

 Drive-in / Drive-through Racking (Load capacity 500kg – 1,500kg/level)

Drive-in / Drive-through racking (load capacity 500kg – 1,500kg/level) is a high-density storage solution that allows forklifts to drive deep into the rack structure to load and unload pallets. This type of racking helps save aisle space and optimize warehouse space effectively.

Drive-in racking is suitable for the LIFO (last-in, first-out) model, while Drive-through supports FIFO (first-in, first-out), ideal for goods requiring expiration date control.

With its ability to store multiple pallets of the same type in deep lanes, this racking is particularly ideal for uniform, high-volume warehouses such as cold storage, food warehouses, and heavy industrial warehouses. However, specialized forklifts and precise operator handling are required for safe and efficient operation.

 Medium-duty and Light-duty Racking

• Medium-duty racking: load capacity approximately 200kg – 500kg/level
  → Used for warehouses storing components, spare parts, goods of medium size and weight.

• Light-duty racking: load capacity 50kg – 200kg/level
  → Suitable for storing documents, light consumer products, paper boxes, etc.

✔ Both types of racks are easy to assemble, disassemble, cost-effective, and can be flexibly customized in size.

#3. Experience in Choosing the Right Warehouse Racks

 Choose racks suitable for goods' load capacity

• Light-duty racks: under 200kg/level

• Medium-duty racks: 200kg – 500kg/level

• Heavy-duty racks: over 500kg/level

 Optimize warehouse ceiling height

• Use high-level racks to utilize vertical space, saving floor area.

 Prioritize sturdy materials, powder-coated

• Choose powder-coated steel racks for high load-bearing capacity, rust resistance, and superior durability.

 Design appropriate aisles for forklifts

• Warehouses using forklifts need to arrange racks with standard spacing to avoid collisions during operation.

 Reputable supplier with warranty

• Installation by a professional unit ensures safety and durability of the racks during use.

In summary, choosing the right type of warehouse rack plays a key role in optimizing storage space, increasing operational efficiency, and ensuring goods safety for businesses. Depending on the characteristics of the goods, inbound/outbound frequency, warehouse area, and investment budget, businesses can choose rack types such as Selective, Double Deep, Drive-in, medium-duty, or light-duty racks. A racking system designed to meet specific needs not only helps save costs and allows for easy future expansion but also contributes to improving warehouse management productivity.

Always carefully assess your actual needs and choose a reputable supplier to ensure quality, durability, and peace of mind during long-term use.