Gravity Flow Racking System Introduction** **Gravity Flow Racking* is a high-density, dynamic storage solution designed for efficient FIFO (First-In, First-Out) inventory management. It utilizes inclined roller tracks to enable goods to glide smoothly from the loading end to the picking end via gravity, minimizing manual handling and optimizing order-picking efficiency.
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#### **1. Structural Design** - **Core Components**: - **Roller Tracks**: Inclined steel or polymer rollers with low-friction bearings for smooth movement. - **Frame Structure**: Robust steel uprights and beams to support roller tracks and pallet loads. - **Braking System**: Speed controllers or wheel brakes to regulate item movement. - **Loading/Unloading Zones**: Dedicated entry (higher end) and exit (lower end) points for workflow optimization. - **Material**: - Galvanized or powder-coated steel for corrosion resistance. - Rollers made of durable nylon, polyurethane, or steel.
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#### **2. Key Advantages** - **High-Density Storage**: Maximizes warehouse space by eliminating aisle gaps (ideal for homogeneous SKUs). - **FIFO Compliance**: Ensures automatic stock rotation, critical for perishable goods or time-sensitive products. - **Labor Efficiency**: Reduces forklift travel and manual picking time by up to 50%. - **Scalability**: Modular design allows expansion or reconfiguration as needs evolve. - **Safety**: Roller brakes prevent collisions; guardrails ensure load stability.
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#### **3. Applications** - **Food & Beverage**: Cold storage for perishables (e.g., dairy, meats). - **E-commerce Fulfillment**: High-speed picking of small to medium parcels. - **Automotive**: Storing components like tires, batteries, or parts kits. - **Pharmaceuticals**: FIFO management of medicines with expiration dates. - **Retail Distribution**: Rapid replenishment of high-turnover items.
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#### **4. Technical Specifications** | **Parameter** | **Specification** | |----------------------|--------------------------------------------| | **Load Capacity** | 500-2,000 kg per lane (depending on design)| | **Roller Pitch** | 75-150 mm (adjustable for carton/pallet size)| | **Incline Angle** | 3°-7° (optimized for smooth gravity flow) | | **System Height** | 2-12 meters (customizable) | | **Compliance** | Meets FEM 10.2.02, OSHA, or ISO standards |
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#### **5. Types of Flow Racking** | **Type** | **Features** | **Use Case** | |----------------------|-----------------------------------------------|-------------------------------| | **Carton Flow Racking** | For boxed items; rollers spaced for small SKUs. | Retail warehouses, pharmacies | | **Pallet Flow Racking** | Heavy-duty rollers for full pallet loads. | Bulk storage (beverages,) | | **Hybrid Systems** | Combines flow lanes with static shelving. | Mixed inventory environments |
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#### **6. Installation & Safety Guidelines** 1. **Floor Preparation**: Ensure level flooring to maintain consistent incline angles. 2. **Load Testing**: Verify roller speed and braking efficiency before full operation. 3. **Safety Features**: - Install guardrails at picking ends. - Use photoelectric sensors to alert empty lanes. 4. **Maintenance**: - Lubricate rollers annually. - Inspect alignment and braking systems quarterly.
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