Double Groove O-Belt Drive Tapered Sleeve Roller for Curved Conveyors

AstraRoll's Double Groove O-Belt Tapered Rollers are high-efficiency drive components engineered to provide synchronized power transmission in curved conveyor sections. By integrating two precision-machined grooves for O-belt (round belt) drives with a high-performance high quality tapered sleeve, these rollers facilitate the smooth moving of materials through turns. This design ensures that each roller in a curve rotates at the correct differential speed, preventing package sliding and orientation loss.

Constructed for reliability in automated logistics and light-to-medium industrial lines, our rollers support a higher loading capacity than standard gravity alternatives. The specialized tapered profile maintains the package’s center of gravity, while the precision bearings ensure exceptional driving quiet wear resistance and consistent smooth driving. Furthermore, our O-belt tapered rollers are fully customizable to interface seamlessly with various models of motor-driven rollers (MDR) and automated sorting frames.

Technical Parameter

Tube Diameter: Ø50mm (Steel core) with Tapered Sleeves

Shaft Diameter: Ø12mm / Ø15mm / Ø17mm (Round or Hexagonal)

Material: Carbon Steel, Stainless Steel with PP/PVC Tapered Sleeve

Drive Type: Double Groove for O-Belt / Round Belt (typically 4-6mm)

Groove Position: Standard 30/50mm or 35/65mm (Customizable spacing)

Shaft End: Internal Thread, Spring Loaded, or Female Thread

Bearing Type: Precision Double-Sealed Ball Bearings (Grade 10)

Load Capacity: 50kg per roller (Supports higher loading capacity)

Operating Temp: -5°C to +40°C

Application Industrial

E-commerce Distribution: High-speed curve sections for sorting and parcel handling.

Airport Baggage Handling: Quiet and reliable transport of luggage through turns.

Warehouse Automation: Synchronized curves for plastic totes, cartons, and boxes.

Packaging Lines: Integrated into automated sorting frames for consistent smooth moving.

Light Manufacturing: Precision transport of electronic components and consumer goods.

Why choose AstraRoll's Double Groove O-Belt Tapered Roller?

Synchronized Drive Efficiency: The double groove design allows for daisy-chain transmission, facilitating the smooth moving of materials with consistent torque.

Precision Tapered Geometry: Our sleeves are engineered with accurate conical ratios to match your curve radius, ensuring stable smooth driving and centered tracking.

Engineered for Durability: Built with a reinforced steel core to support a higher loading capacity while maintaining lightweight transmission properties.

Quiet & Low Maintenance: Equipped with precision-sealed bearings and anti-static sleeves to provide superior driving quiet wear resistance.

Flexible Mounting Solutions: Furthermore, our grooved tapered rollers are fully customizable to interface seamlessly with various models of internal thread or spring-loaded mounting frames.

FAQ

Q: Can I customize the position of the grooves?

A: Yes. Our rollers are fully customizable to interface seamlessly with your O-belt spacing, ensuring perfect alignment with your drive motor or adjacent rollers.

Q: What curve radius do these rollers support?

A: We adjust the taper ratio of the high quality sleeve based on your specific system’s inner and outer radius to facilitate smooth moving.

Q: How do you handle high-speed sorting noise?

A: We use precision bearings and high-grade plastic sleeves to ensure exceptional driving quiet wear resistance, making them ideal for noise-sensitive warehouse environments.

Q: Are these rollers compatible with Motor-Driven Roller (MDR) systems?

A: Absolutely. They are designed to be driven by MDRs via O-belts, facilitating reliable smooth driving across the entire curve section.

Q1. Are you a trader or direct factory?

We are a direct manufacturing factory with over 20 years of expertise in high-end industrial rollers, casters and material handling solutions. Our facility operates with ISO-certified quality management systems, allowing us to maintain full control over production cycles and quality standards. Throughout two decades of growth, we have established deep, long-term strategic partnerships with several listed companies and global automation leaders, proving our reliability as a high-tier industrial supplier.

Q2. What are your main products?

AstraRoll specializes in the engineering and production of three core product lines: Industrial Rollers, Heavy-Duty Wheels, and Precision Casters. We do not just sell components; we provide integrated movement and transport solutions. Our products are widely utilized across high-demand sectors, including: New Energy, Lithium Battery, Mining, Heavy Industry, Medical Institutional, Agriculture and Logistics.

Q3. What about delivery time?

We deeply understand that project timelines are critical.
Standard Products: Usually dispatched within 7–15 working days if the components are in stock.
Customized/OEM Orders: Depending on the complexity and volume, the lead time typically ranges from 20–35 days. This includes time for technical drawing confirmation, specialized tooling, and rigorous pre-shipment testing.
Shipping Methods: We offer flexible global logistics solutions, including FOB and CIF terms. We ship via Sea Freight (for bulk industrial orders), Air Freight (for urgent project needs), and International Express (DHL/FedEx/TNT) for smaller components or samples.

Q4. How can I get a quote for customized products?

Since a significant portion of our business involves specialized engineering, pricing is tailored to your specific technical requirements. To provide an accurate quote, please provide the following details: Technical Drawings or Sketches, Application Environment, Quantity, Special Requests. Our engineering team typically reviews and responds to custom inquiries with a formal quotation within 24–48 hours.

Q5. What is your payment?

TT / Paypal / Western Union / LC / Credit Card etc. are all available to us.