In the realm of commercial property, Automated Storage and Retrieval Systems (ASRS) are a serious concern when it comes to warehousing and logistics management. From storing to retrieving, everything is automatically carried out in such systems, and hence there is practically zero human intervention in between.
They not only maximise space, precision, and throughput, but also save a great deal of time, effort, and money. Also, they’re packed with all manner of technology tailor-made to cater to the specific needs of your business.
What is ASRS?
ASRS, or Automated Storage and Retrieval System, is written in various forms such as AS-RS, AS RS, or AS/RS. It is a warehouse automation technology designed to buffer, store, and retrieve products and inventory based on demand. ASRS technology is a mix of various technologies, including shuttles, cranes, Autonomous Mobile Robots, and more.
It is often integrated with Warehouse Execution Systems software (WES), Warehouse Management Systems software (WMS), Warehouse Control Systems software (WCS) or other software and controls. In modern warehouses, you may also find solutions like automated shelving systems integrated with ASRS technologies, which help optimize space, improve retrieval times, and improve overall warehouse performance.
Impact on Commercial Real Estate
Implementing ASRS technology has a profound impact on warehouse properties’ functionality and value in that.
- Enhancing Space Efficiency: Improving utilization of vertical and horizontal space to allow more operations to be accommodated in a smaller space of real estate.
- Attracting Premium Tenants: With the latest ASRS technology, buildings become more attractive to high-revenue tenants that appreciate efficiency and up-to-date amenities, potentially leading to higher rental yields.
- Increasing Property Value: Integrated properties that encompass ASRS solutions facilitate sophisticated operations and hence enjoy higher market prices and interest in investments.
Exploring the Variety of ASRS and Their Impact on Real Estate
Each type of ASRS has unique features that can cater to different aspects of warehousing and real estate needs:
1) Unit-Load ASRS
Unit-Load ASRS is built strong to support heavy loads on a pallet. The massive automation systems move material around as smooth as butter using cranes or robotic shuttles. They’re perfect for high-ceilinged warehouse buildings because they use maximum use of that upper section. You’re most likely to spot Unit-Load ASRS in manufacturing factories, food and drink companies, and cold storage centers.
Key benefits:
- Can handle heavy loads
- Uses automated cranes or stacker cranes to make work easier
- Designed for high storage and optimizes warehouse space
- Can be integrated with Warehouse Management Systems (WMS) for inventory tracking
2) mini-load ASRS
Mini-Load ASRS is similar to Unit-Load ASRS but with a small capacity. It can handle smaller loads such as totes, trays, and cartons. This system has a key role in industries where high-speed order fulfillment and efficient space utilization are paramount.
Key benefits:
- Suitable for small loads
- Compact footprint with narrow racking aisles
- Ideal for e-commerce, pharmaceuticals, and retail industries
- Modular design allows for easy expansion
3) Shuttle-Based ASRS
This ASRS solution uses Shuttle technology, where independent shuttles move horizontally along storage racks. For vertical movement, lifts are used. This solution often leads to higher throughput and cost-effective operation.
Key benefits:
- High-speed storage and retrieval
- Effective space utilization
- Increased throughput
- Customization available for different inventory management
4) Vertical Lift Modules (VLMs)
VLMs operate vertically along the series of arranged trays within a cabinet. An extractor retrieves and delivers the required tray to an access point, eliminating the need for manual searching and reducing pick time.
Key benefits:
- Best for storing small to medium-sized products
- Can accommodate varying tray heights for flexible storage
- Saves a lot of floor space
- Ergonomic design reduces physical strain on workers
5) Carousel-Based ASRS
Carousel ASRS systems are of two types: Vertical Carousels and Horizontal Carousels. Both have a rotating mechanism that delivers inventory to the operator efficiently.
Vertical Carousels:
- Best suited for high-density storage in a compact area
- Operates like a Ferris wheel, bringing items to an ergonomic pick station
- Reduces retrieval time and enhances picking accuracy
Horizontal Carousels:
- These use a rotating bin system mounted on an oval track
- Works well for picking high volumes of medium-speed inventory
- Often arranged in pods to improve order fulfillment efficiency
6) Automated Guided Vehicles (AGVs) and Floor Robots
AGVs and floor robots are mobile ASRS solutions that transport inventory within a warehouse. These systems eliminate the need for conveyor belts, allowing for greater flexibility in warehouse design.
Key benefits:
- Self-navigating robots transport goods directly to pick stations
- Ideal for warehouses with frequently changing layouts
- Reduces dependency on fixed infrastructure
- Scalable solution for growing warehouse operations
7) Right Angle Fast Transfer (RAFT) System
RAFT technology combines the best aspects of shuttle-based and AutoStore systems by allowing robots to move both horizontally and vertically. This system is ideal for dense pallet storage, ensuring rapid and efficient retrieval.
Key benefits:
- High-density pallet storage solution
- Easily integrates with conveyors and robotic systems
- Enhances picking speed and warehouse efficiency
8) Micro-Load Stocker ASRS
Micro-Load ASRS, as the name indicates, is designed to store and retrieve small bins and totes efficiently. It is often found in areas with high-volume picking and where rapid inventory accessibility is crucial.
Key benefits:
- Offers dense storage for small parts and items
- Automated retrieval with queue-based pick stations
- Reduces reliance on manual picking and conveyor systems
9) Hybrid ASRS Solutions
A few warehouses use customized ASRS solutions to meet their specific operational needs. These can include a combination of different technologies, such as shuttles, AGVs, and carousels. Since these hybrid systems are specifically designed, they offer better flexibility and scalability than those not.
Key Benefits:
- Tailored to specific warehouse requirements
- Can integrate multiple automation technologies for maximum efficiency
- Offers flexibility to adapt seasonal demand fluctuations and inventory variations
Summing Up
Automated Storage and Retrieval Systems (ASRS) can revolutionize warehouse operations with unparalleled accuracy, efficiency, and space optimization. The correct ASRS solution may help companies in various industries, from heavy manufacturing and pharmaceuticals to retail and e-commerce, increase productivity, save labor costs, and simplify inventory management.
