
Track Rollers and Guide Rails
SR2815, is one of skate wheel with rubber cover and track tollers and guide rails, can prevent scratches of transported conveying work piece, the frame material can be sus, and the rubber wheel can be esd antic static. Such guide roller and rail, is also kind of side mount track roller carriages and guide rails, always used in clean room for electronic product assembly and processing.
- Product Introduction
Products Description

Track Rollers and Guide Rails
Model/Type: While "SR2815" is likely a specific manufacturer's part number, it clearly describes the key dimensions: Series, Rubber, 28mm total height, 15mm wheel width.
Category: This falls under Precision Guide Rollers or Track Roller Carriages. They are side-mounted, meaning they attach to the side of a machine or conveyor frame to guide a workpiece or another assembly component along a rail.
Parameter For Roller Track
| Roller center spacing | 70mm |
| Load capacity per wheel | 30KGF(294N)/ roller |
| Total height and total width of finished product | Height 30mm* Width 29mm (length customized on request) |
| Roller material specification | Galvanized roller diameter 28mm* width 15mm |
| Frame material specification | Galvanized steel plate width 7mm* height 25mm* thickness 1.5mm |
Features For Flow Rail
product key technologies

Function & Design:
Skate Wheel with Rubber Cover: The core component is a wheel that rotates like a skateboard wheel. The outer layer is a soft, durable rubber or polyurethane cover.
Prevents Scratches: The soft rubber surface is non-marring, ensuring that delicate workpieces (like anodized aluminum, glass, or polished surfaces) are not scratched or damaged during transport.
Guide Rails: These wheels run along a precision guide rail (often made of hardened steel or anodized aluminum), controlling the path of the conveyed item with high accuracy.
Material & Properties:
Frame Material (SUS): "SUS" is a Japanese industrial standard notation, essentially equivalent to Stainless Steel (typically SUS304 or SUS303). This makes the frame:
Corrosion-resistant: Critical for cleanrooms where chemical cleaning is frequent.
Non-rusting: Prevents particulate contamination.
Strong and Durable: Provides a rigid structure.
Wheel Material (ESD Anti-Static): The rubber wheel is engineered to be Electrostatically Dissipative.

Company Profile
Dongguan Smart Automation Part Co., Ltd. - Company Profile
Origins & Location
Established in 2002, Dongguan Smart Automation Part Co., Ltd. is strategically located in Dongguan, China-a city renowned as a global manufacturing hub. From our state-of-the-art 8,600+ square meter production facility, we serve the international automation industry.
Core Business & Brand
We specialize in the research, development, and manufacturing of high-precision automation components. Our core product range includes:
Drum Motors
Precision Gears
Conveyor Rollers
Conveyor Roller Bearings
Ball Transfer Units
Under our own brand Srollmart, we have built a strong reputation for quality and reliability within the automation sector.

why choose us

why choose our products
Every product undergoes rigorous multi-stage testing (including water, running, and bearing tests) before shipment to ensure superior performance. This commitment to quality results in key advantages for our clients:
Exceptionally Low Failure Rate
Minimal Maintenance Requirements
Low Noise Operation
Professional and Responsive Technical Service
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