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SR320
RONWIN
A Double Grooved Round Belt Driven Roller Conveyor is a conveyor system where each roller has two grooves (one on each end). A continuous, elastic round polyurethane belt snakes in a serpentine path through these grooves, connecting all the rollers to a single drive source (like an electric motor). This configuration allows for a compact, efficient, and reliable method of transmitting power to a full line of rollers.
Double-Grooved Rollers: Each roller is machined with a V-groove or U-groove near both of its ends.
Serpentine Belt Path: A single, long, continuous round belt is routed under tension in a snake-like pattern. It goes from the drive pulley, into the groove of the first roller, across to the groove of the second roller, back to the first roller's second groove, and so on, connecting the entire bank of rollers.
Friction-Based Power Transmission: Power is transmitted from the belt to the rollers through friction in the grooves. The tension on the belt creates a wedging action, ensuring a positive grip.
Simple Design: The system uses a relatively small number of components: rollers, a belt, bearing frames, and a single drive unit. This makes it straightforward to design and install.
Lower Initial Cost: It is generally more cost-effective than a shaft-driven roller conveyor and often cheaper than a motorized roller conveyor, especially for long conveyor lines.
Bi-Directional Capability: The conveyor can run both forward and backward simply by reversing the drive motor, making it useful for sorting, merging, and accumulation tasks.
Good Traction: The wedging action in the grooves provides excellent traction, minimizing belt slippage under normal loads.
Accumulation Capability: By incorporating torque-limiting clutches in the rollers or using a low-friction belt, it can be designed for zero-pressure accumulation (ZPA). In this mode, rollers downstream will stop turning when a package stops, allowing products to accumulate without putting excessive pressure on each other.
Easy Belt Replacement: While durable, if a belt breaks or wears out, it can be replaced without disassembling the entire conveyor frame, which is a significant advantage over some enclosed systems.
Accessible Components: The drive motor and pulleys are typically externally mounted, making them easier to access for service or adjustment compared to a fully enclosed motorized pulley.
This type of conveyor is a workhorse in many industries where medium-duty loads need to be transported, accumulated, and sorted efficiently.
Distribution Centers & Warehouses: Ideal for transporting and accumulating cardboard boxes, totes, and polybags common in e-commerce fulfillment.
Sortation Systems: Often used as the induction conveyor and transport lines for sliding shoe sorter and cross-belt sorter systems due to its bidirectional capability.
2. Light to Medium-Duty Manufacturing
Assembly Lines: Moving products between workstations in industries like electronics, small appliance assembly, and automotive component manufacturing.
Packaging Lines: Conveying packaged goods (boxes, cartons) to sealing, labeling, and palletizing stations.
3. Airport Baggage Handling
Commonly used in the transport and make-up areas for luggage handling, where its reliability and accumulation features are essential.
4. Printing and Paper Processing
Used for moving stacks of paper, books, and printed materials without damaging the edges.
5. General Material Handling
Any application involving uniform, flat-bottomed items (cases, trays, etc.) that need to be moved reliably and potentially accumulated.
Order no. example(unit mm): SR320-600-700-5000-50-100-10
| Specifications (unit: mm) | |
|---|---|
| roller diameter | 50, 60 |
| roller pitch | 75, 100, 150 |
| rack length | max. 20 meters |
| rack inner width | 500, 600, 700, 800, 900, 1000, 15000 or on customer's request |
| rack height | 500-1500, suggest 500 min. |
| rack material | steel folded-plate, Aluminium profile |
| support leg material | rectagular steel tube, Aluminium profile |
| conveying speed | max. 30m/min, speed is adjustable |
| motor power | 0.37kw, 0.55kw, 0.75kw, 1.5kw |
The Double Grooved Round Belt Driven Roller Conveyor is a highly effective and economical solution for a wide range of light to medium-duty material handling applications. Its key strengths lie in its simplicity, bidirectional capability, and effective accumulation features. It is the go-to choice when the application requires more control and power than a gravity roller conveyor but doesn't justify the higher cost or advanced features of a fully motorized roller system.
A Double Grooved Round Belt Driven Roller Conveyor is a conveyor system where each roller has two grooves (one on each end). A continuous, elastic round polyurethane belt snakes in a serpentine path through these grooves, connecting all the rollers to a single drive source (like an electric motor). This configuration allows for a compact, efficient, and reliable method of transmitting power to a full line of rollers.
Double-Grooved Rollers: Each roller is machined with a V-groove or U-groove near both of its ends.
Serpentine Belt Path: A single, long, continuous round belt is routed under tension in a snake-like pattern. It goes from the drive pulley, into the groove of the first roller, across to the groove of the second roller, back to the first roller's second groove, and so on, connecting the entire bank of rollers.
Friction-Based Power Transmission: Power is transmitted from the belt to the rollers through friction in the grooves. The tension on the belt creates a wedging action, ensuring a positive grip.
Simple Design: The system uses a relatively small number of components: rollers, a belt, bearing frames, and a single drive unit. This makes it straightforward to design and install.
Lower Initial Cost: It is generally more cost-effective than a shaft-driven roller conveyor and often cheaper than a motorized roller conveyor, especially for long conveyor lines.
Bi-Directional Capability: The conveyor can run both forward and backward simply by reversing the drive motor, making it useful for sorting, merging, and accumulation tasks.
Good Traction: The wedging action in the grooves provides excellent traction, minimizing belt slippage under normal loads.
Accumulation Capability: By incorporating torque-limiting clutches in the rollers or using a low-friction belt, it can be designed for zero-pressure accumulation (ZPA). In this mode, rollers downstream will stop turning when a package stops, allowing products to accumulate without putting excessive pressure on each other.
Easy Belt Replacement: While durable, if a belt breaks or wears out, it can be replaced without disassembling the entire conveyor frame, which is a significant advantage over some enclosed systems.
Accessible Components: The drive motor and pulleys are typically externally mounted, making them easier to access for service or adjustment compared to a fully enclosed motorized pulley.
This type of conveyor is a workhorse in many industries where medium-duty loads need to be transported, accumulated, and sorted efficiently.
Distribution Centers & Warehouses: Ideal for transporting and accumulating cardboard boxes, totes, and polybags common in e-commerce fulfillment.
Sortation Systems: Often used as the induction conveyor and transport lines for sliding shoe sorter and cross-belt sorter systems due to its bidirectional capability.
2. Light to Medium-Duty Manufacturing
Assembly Lines: Moving products between workstations in industries like electronics, small appliance assembly, and automotive component manufacturing.
Packaging Lines: Conveying packaged goods (boxes, cartons) to sealing, labeling, and palletizing stations.
3. Airport Baggage Handling
Commonly used in the transport and make-up areas for luggage handling, where its reliability and accumulation features are essential.
4. Printing and Paper Processing
Used for moving stacks of paper, books, and printed materials without damaging the edges.
5. General Material Handling
Any application involving uniform, flat-bottomed items (cases, trays, etc.) that need to be moved reliably and potentially accumulated.
Order no. example(unit mm): SR320-600-700-5000-50-100-10
| Specifications (unit: mm) | |
|---|---|
| roller diameter | 50, 60 |
| roller pitch | 75, 100, 150 |
| rack length | max. 20 meters |
| rack inner width | 500, 600, 700, 800, 900, 1000, 15000 or on customer's request |
| rack height | 500-1500, suggest 500 min. |
| rack material | steel folded-plate, Aluminium profile |
| support leg material | rectagular steel tube, Aluminium profile |
| conveying speed | max. 30m/min, speed is adjustable |
| motor power | 0.37kw, 0.55kw, 0.75kw, 1.5kw |
The Double Grooved Round Belt Driven Roller Conveyor is a highly effective and economical solution for a wide range of light to medium-duty material handling applications. Its key strengths lie in its simplicity, bidirectional capability, and effective accumulation features. It is the go-to choice when the application requires more control and power than a gravity roller conveyor but doesn't justify the higher cost or advanced features of a fully motorized roller system.
