
Roller Track For Warehouse Material Handling
Products Description Flow Rail – Product Overview Flow rail, also known as skatewheel rail or gravity conveyor track, is a gravity-operated slide device used in shelving and conveyor systems. It typically consists of an aluminum or steel profile with rows of small wheels mounted inside....
- Product Introduction
Products Description

Flow Rail – Product Overview
Flow rail, also known as skatewheel rail or gravity conveyor track, is a gravity-operated slide device used in shelving and conveyor systems. It typically consists of an aluminum or steel profile with rows of small wheels mounted inside.
When installed at a slight angle on a rack, the rail allows cartons or plastic totes to move forward automatically by gravity. This design supports First-In-First-Out (FIFO) inventory flow: products placed at the rear slide to the front without manual pushing or pulling.
Product Details
Roller Track

Rubber-Coated Roller Track
Our rubber-coated flow rail is engineered for quiet, friction-
reduced cargo movement in warehouses, assembly lines, and
logistics centers. Unlike standard metal roller tracks, our track features a high-elasticity rubber / polyurethane coating layer over a sturdy carbon steel core, delivering both strength and surface protection.
Stainless Steel Roller Track
Our stainless steel flow rail is precision-engineered from high-grade SS304 / SS316 stainless steel, offering exceptional corrosion resistance for demanding industrial environments. Designed for gravity-fed material handling systems, this roller track delivers smooth, energy-free cargo flow in applications where cleanliness and durability are non-negotiable--such as food processing, pharmaceutical production, chemical plants, and cold storage facilities.

Products Application




Products Structure

Company Introduction

Dongguan Smart Automation Part Co., Ltd. started in 2002. Based in Dongguan, we have an 8,600m² production center.We make drum motors, precision gears, conveyor rollers, bearings, and ball transfer units. Our brand is Srollmart, well known in the automation industry.
Our machines include CNC lathes, Kashifuji gear hobbing machines, stamping machines, and automatic welders. We have 202 employees – 32 in R&D. Our team has deep experience: 26 techs with 20+ years in drum motors, 63 with 10+ years in automation parts.Our products deliver low failure rate, low maintenance, low noise, and strong service. Every batch goes through water, running, and bearing tests before shipping.
We export to Southeast Asia, Europe, America, and Oceania, and also hold a solid share in China. Our mission is to save labor, boost efficiency, and cut costs. Our vision is to become a global leader in automation parts.
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