Flow Racking – The Smart High-Density Storage Solution
Flow Racking consist of rollers system which is one of the dynamic racking systems, in which the aisles for loading and unloading are separated. Goods will be stored in the same packages and slide forwarding automatically thanks to these rollers system. This type of warehouse racking system could reduce the labor cost by up to 75% compared to conventional static racking systems.
Ask For PriceWhat Is Flow Racking System?
Flow Racking System also known as Flow Rack, Roller Rack, or FIFO Pallet Racking—is a heavy-duty warehouse storage system designed to hold up to 1,000 kg per pallet.
It operates based on the FIFO (First-In-First-Out) principle, allowing goods to move automatically from the loading end to the picking end using gravity.
The rack system is built with inclined roller tracks (1–2°) and a robust steel frame, creating a semi-automated storage solution that optimizes warehouse space and enhances workflow efficiency.
Main Types of Flow Racking System
1. Carton Flow Rack
- Designed for cartons, plastic bins, and small components.
- Load capacity: 30–150 kg per level.
- Commonly used in distribution centers, picking stations, and assembly areas.
2. Pallet Flow Rack
- Built for heavy-duty pallets (500–2000 kg each).
- Equipped with high-strength rollers, speed controllers, and end stoppers.
- Ideal for cold storage, FMCG, pharmaceuticals, and large-scale logistics centers.
Technical Specifications (Vinatech Group Model)
| Specification | Details |
| Type | Semi-automatic storage rack |
| Height | Up to 5 meters |
| Width & Length | Customizable |
| Frame Material | Powder-coated steel |
| Roller Type | Galvanized steel |
| Load Capacity | 1,000–2,000 kg per pallet |
| Movement Speed | 3 meters per minute |
| Additional Features | Automatic braking system |
| Warranty | 12 months |
Structure of the Gravity Flow Rack
- Upright Frame: Made from cold-rolled steel, resistant to deformation, adjustable in height and length.
- Load Beams: Connect upright frames and support roller tracks; typically made from rectangular or I-shaped steel bars for strength.
- Support Bars: Stabilize pallets, minimize vibration, and protect rack integrity during loading and unloading.
- Inclined Roller Tracks: Set at a 1–2° angle, enabling pallets to slide smoothly under gravity. Usually made from galvanized steel or aluminum alloy.
- Steel Rollers: Durable, corrosion-resistant rollers that ensure steady pallet movement.
How the Flow Racking System Works
The system operates automatically based on the FIFO principle:
- Loading: Pallets are placed at the higher end of the rack.
- Flowing: Gravity moves the pallets along the rollers toward the picking end.
- Braking: Built-in speed controllers ensure controlled, safe movement.
- Picking: Once the front pallet is removed, the next pallet automatically advances, keeping operations continuous and efficient.
This mechanism eliminates the need for forklifts to enter the racking aisles, enhancing both safety and productivity.
Key Advantages of Flow Racking System
✅ Space Optimization: Increases warehouse storage capacity by up to 50%.
✅ Reduced Labor Costs: Requires operators only at the loading and picking ends.
✅ High Storage Density: Stores large quantities of pallets in minimal space.
✅ Automated Goods Flow: FIFO design ensures efficient stock rotation.
✅ Versatile Applications: Suitable for dry storage, cold rooms, food, pharmaceutical, and industrial warehouses.
✅ Cost-Effective Investment: Lower initial cost than automated systems like Mobile Racking or Shuttle Racking, yet still offers high capacity.
✅ Integration Ready: Can be integrated with AS/RS systems for full warehouse automation.
Comparison: Gravity Flow Rack vs. Drive-In Rack
| Criteria | Gravity Flow Rack | Drive-In Rack |
| Load Capacity | 1,000 kg/pallet | 500–1,000 kg/pallet |
| Height | Up to 5 m | 3–5 m (customizable) |
| Roller System | Yes (steel rollers) | No |
| Material | Powder-coated steel | Powder-coated steel |
| Operating Principle | FIFO (First-In-First-Out) | LIFO (Last-In-First-Out) |
| Loading Method | Gravity flow | Forklift entry |
| Brake System | Automatic braking system | None |
| Best For | Fast-moving inventory | Batch storage of identical SKUs |
Pricing & Installation
The cost of a Flow Rack System depends on several factors such as dimensions, load capacity, roller material, number of levels, and installation complexity.
At Vinatech Group, we guarantee:
- Free consultation and 2D/3D design based on your warehouse layout.
- Direct manufacturing and installation — no intermediaries.
- Competitive pricing and optimal return on investment.
- Comprehensive after-sales service and long-term maintenance support.
Why Choose Vinatech Group?
With over 15 years of experience, Vinatech Group is one of Vietnam’s leading manufacturers of industrial racking and smart storage systems.
Our competitive advantages include:
- Two modern factories (North & South Vietnam) covering 50,000 m²
- Nationwide distribution network with 200+ agents
- Over 50,000 successful installations across various industries
- ISO 9001:2015 certified production
- Free 2D & 3D warehouse design upon request
The Gravity Flow Racking System is a high-efficiency, semi-automated storage solution ideal for warehouses that require quick stock rotation and maximum space utilization. If your business seeks a smart, durable, and cost-effective warehouse system, Flow Racks by Vinatech Group are the perfect choice.
Vinatech Group – Vietnam’s Leading Warehouse Storage Solution Provider
Head Offices:
- Hanoi: 15th Floor, TTC Building, 19 Duy Tan, Cau Giay, Hanoi
- Da Nang: 219–223 Pham Hung, Hoa Xuan, Cam Le, Da Nang
- Ho Chi Minh City: Lot C2-7, N7 Street, Tan Phu Trung Industrial Park, Cu Chi District
