Double Wheel Roller Track
SR3225 U type is one of slide flow rail heavy duty style and also called double wheel roller track. it is U shape type unlike other kind of track rollers, the total height is 32mm and width is 25mm. This kind of linear roller rails also one of roller bearing guide rails, always used in conveyor system as gravity type mini roller rack instead of gravity roller rack.
- Product Introduction
Products Description
SR3225 U-Type Linear Roller Rail
The SR3225 is a heavy-duty, U-shaped track roller system designed for smooth linear motion in material handling applications, particularly where gravity is the driving force.
Roller Mechanism: Features a double wheel design on each roller axle. This provides greater stability, higher load capacity, and smoother movement compared to single-wheel designs.
Bearing Type: Utilizes roller bearings within the wheels, which are ideal for handling heavier loads with less friction than ball bearings.
Products Description
Flow Rail Sliding Roller Track
| Roller center spacing | 20mm |
| Capacity per wheel | 30KGF(294N)/ roller |
| Total height and total width of finished product | Height 29.5mm x width 60mm (Length customized on request) |
| Roller material specification | Galvanized roller; Diameter 25mm* width 9mm |
| Frame material specification | Galvanized steel plate; Width 14mm* Height 25mm* Thickness 1.5mm |
Products Function
he SR3225 Roller Track is not a powered conveyor component. It functions as a low-friction inclined track:
Gravity-Powered: The rail is installed on a decline or slope.
Load Placement: A load (e.g., a storage tote, box, or bin) is placed onto the rollers.
Movement: Gravity pulls the load down the slope.
Guidance: The U-shaped channel ensures the load moves in a straight, controlled path without derailing. The double-wheel rollers rotate smoothly, minimizing resistance and allowing even heavy loads to move effortlessly.
Products Advantage
Industrial Flow Rail Plastic Wheel Roller Track
Space Optimization
Maximizes storage density by utilizing deep lanes and vertical space.
Increased Productivity
Dramatically improves order picking rates by reducing walk and search time.
Improved Accuracy
FIFO system reduces the chance of picking errors and missing expiration dates.
Reduced Labor Costs
Covering 30+ industries such as real estate ,finance ,manufacturing,Internet ,etc. ,it has accumulated 1,800 + well-known enterprise practice cases.
Energy Efficiency
No electrical power is required for the movement of goods.
Low Maintenance
The simple, robust design (steel rails with roller bearings) requires minimal maintenance compared to powered systems.
Safety
Creates clear aisles by moving goods inside the rack structure, reducing congestion and the risk of collisions.
Products Application
Carbon Steel Flow Rail Track
Warehousing & Distribution (Most Common)
High-Density Storage: Maximizes space using deep storage lanes.
FIFO Inventory: Ensures automatic stock rotation (critical for perishable goods).
Efficient Picking: Products flow to a stationary picker, boosting speed and ergonomics.
Manufacturing & Production
WIP Buffers: Provides a steady supply of parts between production stages.
Kitting: Sequences components for assembly in the correct order.
Cold Storage Facilities
Reliability: Simple gravity-driven operation is ideal for harsh, low-temperature environments.
Returns Processing
Sortation: Sorts and stages returned items by category for efficient processing.
Shipping & Consolidation
Order Sorting: Sorts outbound packages by shipping door or truck for loading.
Company Profile
Dongguan Smart Automation Part Co., Ltd.
Origins & Location
Established in 2002, Dongguan Smart Automation Part Co., Ltd. is strategically located in Dongguan, China-a city renowned as a global manufacturing hub. This prime location provides unparalleled access to supply chains and industrial innovation.
Production Capability
Our modern production facility spans 8,600 square meters and is equipped with advanced machinery, including:
CNC Lathes
Japan Kashifuji CNC Gear Hobbing Machines
Stamping Machines
Automatic Welding Machines
active members
years experience
technicians
engineers
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