Round-Groove Conveyor Rollers Manufacturer

Features of AstraRoll's Round-Groove Conveyor Rollers

Carbon steel single or double grooved rollers are essential components in O-belt driven conveyor systems, where quiet, efficient, and modular power transmission is required. The grooved design allows the roller to be driven by circular O-rings or poly-cord belts connected to a drive shaft or an adjacent motorized roller, ensuring smooth and slip-resistant rotation.

The roller typically consists of a precision-grade carbon steel tube, CNC-machined or rolled grooves, high-performance precision ball bearings, and a spring-loaded or threaded steel shaft. The specialized grooves provide a secure seat for drive belts to prevent lateral movement, while the high-quality bearing system ensures low-noise operation and minimal rolling resistance. A specialized zinc-plated surface treatment protects the steel from corrosion, while the internal sealing structure guards the bearings against dust and debris, significantly extending the service life.

Single and double grooved conveyor rollers are widely used in logistics distribution centers, airport baggage handling, e-commerce sorting lines, packaging automation, and light-to-medium duty industrial conveyors. They are particularly ideal for "line shaft" systems where quiet operation, high-speed sorting, and easy maintenance are the primary requirements.

Key Attributes

Application Scenarios: Warehouse Conveyors, Distribution Centers, Airport Baggage Handling, Packaging Automation Lines, Light-to-medium Duty Industrial Material Handling Equipment.
Surface Treatment: Galvanized, Hard Chrome Plating, Electroless Nickel Plating
Material: Carbon Steel, Stainless Steel, Steel
Specification: Customized
Function: Conveyor Roller
Usage: Industry, Logistics, Converting
Load Capacity: Light-to-medium Duty
Sprocket Type: Single, Double, Custom Pitch

Why Choose AstraRoll's Round-Groove Conveyor Rollers?

The single/double groove design is CNC-machined to ensure exact depth and pitch, providing stable power transmission, synchronized rotation, and slip-free engagement for O-belt and poly-cord driven systems.
AstraRoll is manufactured with high-strength carbon steel tubes and precision-ground shafts. Our rollers feature a high-quality galvanized zinc-plated surface that provides excellent corrosion resistance and minimizes belt wear during continuous operation.
AstraRoll offers flexible customization for tube diameters, wall thicknesses, groove positions, and shaft end configurations (such as spring-loaded or female threaded) to meet the specific requirements of various conveyor frames.
AstraRoll's commitment to strict manufacturing standards and rigorous testing ensures stable product quality and responsive service, providing reliable delivery for logistics automation and packaging production lines.

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.