Product Range Overview
As a professional sliding door roller manufacturer in China, GQIYIMETAL supplies a comprehensive range of sliding hardware within our Roller Series and Window Wheel Series. Our production capabilities cover embedded rollers, adjustable window rollers, bearing roller wheels, heavy-duty tandem rollers, and complete sliding door roller systems. We provide versatile configurations, including nylon wheels for silent operation and steel wheels for maximum load-bearing, ensuring perfect compatibility with your specific track and frame extrusions. Representative models are available in different structures, materials, finishes, and installation styles to match various project requirements.
Applications
Our sliding door roller assemblies provide reliable weight distribution and frictionless movement, making them an essential choice for the following B2B application scenarios:
Commercial Sliding Doors
Heavy-duty glass sliding doors
Retail storefront sliding entrances
Hotel balcony patio doors
Office partition sliding door systems
Residential Window Systems
Aluminum sliding windows
GQIYIMETAL horizontal sash windows
Large-scale sunroom sliding panels
Balcony and terrace window enclosures
Wardrobe & Interior Doors
Heavy-duty wardrobe sliding doors
Interior wooden sliding doors
Sliding folding door systems
Pocket door hardware assemblies
Custom Architectural Hardware
OEM structural sliding components
Customized window profile cavities
Specialized industrial sliding tracks
Modular building door systems
Series Summary – Sliding Door Roller Assemblies Specifications
The table below helps buyers compare our representative structural configurations to select the most suitable roller assembly for their profile systems.
| Model Type | Application | Wheel Type | Bearing Type | Material | Diameter Range | Finish / Color | Customization |
| Nylon Roller Wheel | Sliding Door / Window | Single Wheel | Standard Bearing | Nylon / Plastic / Steel | Custom | White / Yellow / Blue / Black | OEM / ODM Available |
| Bearing Roller | Sliding Systems | Bearing Wheel | Ball Bearing | Steel / Nylon | Custom | Natural / Coated | OEM / ODM Available |
| Pulley Wheel | Track / Guide Applications | Groove / Flat Wheel | Standard Bearing | Nylon / Plastic / Metal | Custom | Custom | OEM / ODM Available |
| Small Roller Component | Hardware Assemblies | Compact Wheel | Bearing Support | Plastic / Steel | Custom | Custom | OEM / ODM Available |
| Custom Wheel Solution | Project-Specific Applications | Customized | Customized | Customized | Customized | Customized | OEM / ODM Available |
Customization For Your Market And System
GQIYIMETAL supports comprehensive OEM / ODM customization to ensure our roller assemblies fit your local market profiles, track designs, and specific load-bearing requirements.
Structure Options
Custom structure (Single/Double wheels)
Size adjustment (Housing dimensions)
Installation matching (Height adjustment screws)
System Matching
Compatible systems (U-groove, V-groove, Flat tracks)
Application scenarios (High-frequency commercial use)
Project requirements (Specific load-bearing capacities)
Surface & Finish
Standard finish (Anti-corrosion zinc plating)
Custom finish (Stainless steel upgrades)
Color options if applicable (Wheel colors)
Branding & Packaging
Logo support (Stamped on housing)
OEM packaging
Private labeling
Export carton solutions
Quality & Testing
With over 25 years of industry experience, GQIYIMETAL enforces rigorous quality control to ensure every hardware component meets international architectural standards. Before bulk shipment, our quality inspection team rigorously tests all sliding door roller assemblies to guarantee flawless field performance and durability.
Raw material inspection (Housing strength and wheel durability)
Dimension accuracy check (Profile cavity fit testing)
Wheel bearing and friction testing (Smooth rolling check)
Load-bearing capacity testing
Surface finish inspection (Anti-rust plating verification)
Final assembly and hardware quality control
This helps ensure reliable performance for distributors, OEM buyers, and project customers.
How To Choose The Right Sliding Door Roller Assemblies
To ensure optimal performance and seamless integration with your aluminum or UPVC extrusions, B2B buyers should confirm the following technical details before placing a bulk order:
Track Compatibility: Determine if your floor track requires a U-groove, V-groove, or flat wheel profile to ensure perfect alignment.
Load-Bearing Requirement: Calculate the total weight of your door or window sash to choose between single rollers or heavy-duty tandem (double) roller assemblies.
Cavity Dimensions: Accurately measure the width and depth of your profile cavity so the roller housing fits securely without wobbling.
Wheel Material: Choose nylon or POM wheels for silent, smooth operation indoors, or steel wheels for heavy exterior patio doors.
Adjustability: Consider roller assemblies with height-adjustment screws if your installation requires post-assembly alignment.
GQIYIMETAL can recommend suitable solutions based on your drawings, samples, or project requirements.
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