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0102030405

Heavy-Duty Steel Double-Sprocket Accumulating Rollers - Precision Components from China Suppliers and Factory

Enhance your material handling efficiency with our Steel Double-Sprocket Accumulating Rollers, a top choice among China manufacturers and suppliers. Designed for exceptional durability and precision, these rollers utilize a sleeve-style friction mechanism that adjusts the accumulation force dynamically based on load, making them ideal for various industrial applications.

Key Highlights:

● High Durability: Crafted from full steel sprocket construction, ensuring longevity for industrial use and reliability from trusted suppliers in China.

● Quiet Operation: With integrated precision ball bearings and a polymer housing, our rollers minimize noise, contributing to a smoother operational environment.

● Protective Design: Equipped with specialized end caps that protect against dust and water splash damage, ensuring longevity and performance.

● Reliable Driving: The dual-sprocket drive system guarantees consistent power transmission for heavy-duty applications, making them a preferred choice from reputable factories in the industry.

Product Details

Product Introduction

Our steel double-sprocket rollers utilize a classic sleeve-style friction accumulation system. Unlike standard rollers, the accumulation force of this unit is intrinsically linked to the load weight. This ensures that as the weight increases, the driving force adjusts accordingly, providing a stable and predictable flow for boxed goods or heavy containers on your conveyor line.

Precision Engineering for Silent Running

Industrial environments can be loud, but your conveyor doesn't have to be. We have engineered a critical bearing assembly that combines precision steel ball bearings with high-quality plastic inner and outer sleeves. This unique combination not only provides a sleek, professional appearance but also significantly dampens vibration and noise, creating a quieter workspace without sacrificing mechanical strength.

Technical Specifications

D&T	Bearing	Shaft	Sprocket	A	B	C	Tube
D&T	Bearing	Shaft	Sprocket	A	B	C	Galvanised Steel	SS
Φ50*1.5	6002	Φ12/15	08B14T	17	22	18.5	√	√
Φ60*2.0	6002	Φ12/15	08B14T	17	22	18.5	√	√

Robust Construction & Environmental Protection

Durability is at the core of this design. By using all-steel sprockets as the primary driving elements, these rollers offer superior wear resistance compared to plastic alternatives. To further extend the service life, each roller end is fitted with a specialized polymer end cap. These caps act as a first line of defense, shielding the internal bearings from dust, debris, and accidental water splashes.

Optimized Efficiency for Managed Flow

While designed for specific friction-based tasks with a fixed friction coefficient, these rollers excel in systems where controlled throughput is more important than raw speed. They provide a reliable solution for buffering, sorting, or staging areas where products must accumulate without damaging the drive system or the goods themselves.

Technical Specifications at a Glance

Drive Type: Double-Sprocket (Steel)
Accumulation Type: Friction Sleeve (Load-dependent)
Bearing Type: Precision Ball Bearing with Polymer Housing
Protection: Dust and Splash Resistant End Caps
Application: Logistics, Packaging Lines, and Heavy-Duty Manufacturing

Frequently Asked Questions

Q What makes the double-sprocket roller different from a standard conveyor roller?

Unlike standard rollers that apply a fixed driving force, our double-sprocket roller uses a sleeve-style friction accumulation system where the accumulation force automatically adjusts based on the load weight. This means heavier loads receive proportionally greater driving force, ensuring consistent and stable product flow on your conveyor line.

Q What tube materials are available for these rollers?

These rollers are available in two tube material options: Galvanised Steel for standard industrial environments, and Stainless Steel (SS) for applications requiring higher corrosion resistance, such as food processing or wet environments. Both options are available for the Φ50*1.5 and Φ60*2.0 diameter configurations.

Q How do the polymer end caps protect the roller bearings?

Each roller is fitted with specialized polymer end caps that act as a protective barrier for the internal bearing assembly. They effectively seal the bearing housing against dust, fine debris, and incidental water splashes, significantly extending the operational lifespan of the roller and reducing maintenance frequency in demanding industrial environments.

Q Are these rollers suitable for noisy or vibration-sensitive environments?

Yes. The bearing assembly is specifically engineered to reduce operational noise and vibration. By combining precision steel ball bearings with high-quality plastic inner and outer sleeves, the design dampens vibration transmission significantly, making these rollers well-suited for facilities where noise reduction is a priority without compromising mechanical performance.

Q What are the typical applications for these double-sprocket accumulation rollers?

These rollers are ideal for logistics and distribution centers, packaging lines, and heavy-duty manufacturing environments. They perform especially well in buffering zones, sorting stations, and product staging areas where controlled accumulation is required — allowing goods to queue without applying excessive pressure to items or causing damage to the drive system.

Q What shaft diameters are compatible with these rollers?

Both the Φ50*1.5 and Φ60*2.0 roller models are compatible with shaft diameters of Φ12mm and Φ15mm, using a 6002 bearing and an 08B14T sprocket configuration. This flexibility allows easy integration into a variety of existing conveyor frame designs without requiring custom modifications.