Miniload Warehouse
The Mini Load automated warehouse is an intelligent automated storage system. The Miniload system is a high-density storage solution that uses bins as the primary load unit, high-speed stacker cranes as the main retrieval equipment, and supporting conveyor systems. It applies advanced technologies to achieve full automation across inbound–outbound operations, inventory management, and stock control.
The system is designed with multiple configuration options to meet a wide range of operational requirements:
- Single-depth / Double-depth positions: Allow storage of 1 or 2 pallets consecutively within the same rack lane, optimizing space utilization based on product characteristics and picking frequency.
- Single station / Dual station: Supports either 1 or 2 inbound–outbound points per operating cycle, increasing throughput and improving overall operational efficiency.
The system is well suited for storing goods with a large number of SKUs, offering flexible and efficient access. It is ideal for storing cartons, totes, boxes, and for component sorting applications.
Features of the Smart Warehouse
- Supports multiple types of load units with outstanding performance
- Suitable for various warehouse application environments
- Standardized modular structural design
- Extremely flexible scalability, adaptable to multiple solution scenarios
- High-performance equipment, ideal for high-efficiency operating environments
- Capable of handling various material containers (cartons, plastic totes)
Outstanding Advantages
- Space optimization: Maximizes warehouse height and reduces aisle requirements
- High-density storage: Full use of vertical space significantly increases storage capacity (>10 m)
- High inbound–outbound speed: Flexible material flow. The system enables direct and independent selective access to any pallet at any position
- High accuracy: Completion rate up to 98%
- Multi-environment compliance: Suitable for various environments, including cold storage below -25°C
- Safety: Equipped with sensors and protective fencing
Applications of the Smart Warehouse
This system can be widely applied across many industries, including new energy, e-commerce, food & beverage, express delivery, logistics, and more.
ETEK provides solutions with high-, medium-, and low-level design configurations, applying different standards according to actual operational needs.
Based on customer requirements and system throughput targets, planning and configuration design are carried out according to factors such as:
- Travel speed
- Positioning accuracy
- Lifting mechanism design
- Pick-and-place speed
As a result, ETEK delivers optimized and well-matched solutions that meet operational needs and create higher economic value for customers.
Structure
Stacker Crane (Miniload Stacker)
The Miniload stacker crane, designed for load units smaller than pallets, combines the advantages of light load capacity, high speed, and flexibility. It can be configured as a single-mast or double-mast structure depending on load capacity and operating height, and can be equipped with various load-handling devices. Single-mast stacker cranes are typically used for handling small goods, while double-mast stacker cranes are better suited for pallets, containers, trays, boxes, and cartons. There are virtually no limitations on the shape or surface of the handled items.
| Structure | Single mast | Double mast |
| Load capacity |
≤ 100kg |
≤ 300kg |
| Fork type | Single fork / Double fork | Single fork / Double fork |
| Maximum horizontal speed | 6m/s |
4m/s |
| Maximum vertical speed |
3 m/s |
1.5 m/s |
| Maximum fork extension speed |
0.75 m/s |
0.5 m/s |
| Positioning method | Technology applied according to product characteristics | |
| Positioning tolerance |
±3 mm |
|
| Noise level (per machine) |
≤ 80 dB |
|
| Operating temperature |
-5°C đến +40°C |
|
Rack Frame
The rack frame is the main structural system of the warehouse, responsible for supporting the entire load.
The rack structure is typically made of high-strength steel with excellent wear resistance and load-bearing capacity. Aluminum structures or powder-coated finishes are also available.
A rail system is installed between rack aisles for stacker crane travel and load handling, equipped with safety systems such as:
- Collision prevention sensors and emergency stop: Using infrared or ultrasonic sensors
- Environmental sensors: Temperature and humidity sensors to monitor warehouse conditions, especially in cold storage environments
| Upright columns | Height: | 5–25 m (adjustable upon request) |
| Diameter | 80 – 120mm | |
| Material | Galvanized steel or powder-coated steel | |
| Beams | Length |
1- 3m (depending on storage design) |
| Material | High-strength steel | |
| Guide rails | Length | According to system design |
| Depth |
~100mm |
|
| Width |
~ 60mm |
|
| Beam deflection |
Class 100 |
L/300 or max. 10 mm |
|
Class 200 |
L/200 or max. 15 mm |
Conclusion
If you are looking to optimize your warehouse system, contact us today – your trusted partner in smart storage solutions.
With extensive experience and advanced technology, we deliver storage systems that fully meet requirements for:
- Space optimization
- Faster order processing
- Reduced operating costs
- Accurate and safe material flow
Whether you operate in e-commerce, food, pharmaceuticals, or advanced logistics, we are ready to accompany you on your warehouse transformation journey – from manual to automated, from wasteful to efficient.
👉 Contact us today for the most suitable solution – for a flexible, intelligent warehouse system that leads the future.
