Carbon Steel Grooved Conveyor Roller
Grooved roller consisting of single groove conveyor roller, double groove conveyor roller, with o belt driven, instead of chain driven, reducing the noise maximum, but o belt driven which is light duty conveyor roller. Also, the o belt drive roller with higher running speed than chain drive.
- Product Introduction
Grooved Rollers for Gravity & Motorized Conveyors
Grooved rollers are conveyor rollers with precision-formed grooves designed to be driven by O-ring belts, enabling smooth and quiet power transmission. These rollers can be used in both gravity conveyors and motorized conveyor systems when paired with Srollmart Motor Driven Rollers (MDRs) or other powered rollers.
Feature For "O" Belt Drive Roller
1. Drive Mechanism:
Uses O-ring belts instead of chains, reducing noise and maintenance.
Compatible with motorized rollers (MDRs) for powered conveyor sections.
2. Types of Grooved Rollers:
Single Groove Rollers – Best for light-duty applications, shorter conveyors.
Double Groove Rollers – Provides better torque transmission for longer or heavier-duty systems.
3. Power Transmission Options:
Gravity Conveyor Use: Rollers can run freely in unpowered zones.
Motorized Conveyor Use: Driven by Itoh Denki MDRs or other motorized rollers via O-belt connections.
Parameter For Steel Grooved Roller
| Product Name | Outer Diameter￠ (D) | Roller Length (L) | Material | Shaft Diameter￠ (d) | Shaft Diameter | Thickness (T) | Bearing | Groove | Surface Treatment |
| Grooved Roller | 42 | 400 | Carbon Steel Stainless Steel | 8mm 12mm 15mm 20mm 25mm 30mm |
Carbon Steel Stainless Steel | 0.8mm 1.2mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm |
Stamped Bearings Mechanical Bearings | Single Groove, Double Groove | heat treatment Galvanized Ordinary galvanized lagging PVC lagging |
| 50 | 450 | ||||||||
| 57 | 500 | ||||||||
| 60 | 550 | ||||||||
| 76 | 600 | ||||||||
| 89 | 650 | ||||||||
| ★Accept Customization | ★Load Capacity：30-300KG/PC | ||||||||
Advantage For Grooved Conveyor Roller
✔ Gravity Conveyors – Rollers move via manual push or slight incline.
✔ Zoned Motorized Conveyors – Powered by MDRs in specific sections.
✔ Accumulation & Sorting Systems – O-belt drive allows smooth starts/stops.
✔ Low-Noise Environments – Perfect for offices, labs, or food-grade facilities.
Why Choose Grooved Rollers with O-Belt Drive?
✅ Energy Efficient – Uses less power than chain-driven systems.
✅ Smooth & Quiet – Ideal for noise-sensitive workplaces.
✅ Flexible Design – Works in gravity and powered zones.
Dongguan Smart Automation Part Co., Ltd.
ABOUT US
Dongguan Smart Automation Part Co., Ltd. is a specialized manufacturer of conveyor rollers, established in 2002 with 20 years+ of expertise in the research, development, and production of high-quality rollers for conveyor systems.
As a trusted partner in the logistics and material handling industry, we focus on delivering precision-engineered unpowered rollers, powered rollers, and belt-driven rollers-key components for conveyor line integration. Our products serve leading conveyor equipment suppliers globally, ensuring reliability, efficiency, and durability in diverse industrial applications.
Decade of Excellence
20 years+ of R&D and manufacturing expertise.
Core Competency
Specialization in conveyor roller technology.
Global Reach
Trusted by integrators and suppliers worldwide.
Customer-Centric
Dedicated to creating value through tailored solutions.
Our Mission
To drive innovation in the logistics and transportation equipment sector by providing advanced roller solutions, optimizing customer operations, and contributing to the future of automated material handling.
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