Specifications
Highlight:
Adjustable Sliding Door Roller
,Smooth Quiet Sliding Door Roller
,Adjustable Stainless Roller
Product Description
Stainless Steel Adjustable Dual-Wheel Sliding Door Roller
This product is a load-bearing rolling hardware component specifically designed for sliding doors and windows. It features a stainless steel housing paired with a wear-resistant dual-wheel structure, supports fine height adjustment, offers strong load-bearing capacity, and ensures smooth, quiet operation. With excellent rust resistance and weather resistance, it serves as a core rolling component for aluminum alloy sliding doors and thermal break aluminum sliding windows.
Precision-Engineered Stainless Steel Construction
The pulley housing is precision-stamped from a single piece of high-quality stainless steel sheet, resulting in a robust and rigid structure with outstanding load-bearing capacity. It remains resistant to deformation even when subjected to the door panel's weight over extended periods.
Key Features:
- Excellent rust and corrosion resistance for humid environments
- Reinforced metal internal axles and adjustment components
- Complies with QB/T 5338-2018 Technical Standards
- Passed 100,000-cycle durability testing
- Stable performance under long-term, high-frequency use
Dual-Wheel Load-Bearing Design
The dual-wheel side-by-side load-bearing design distributes force more evenly than single-wheel systems, significantly increasing the load-bearing capacity of each wheel. This ensures smoother operation during sliding, minimizing issues such as door panel wobbling or misalignment.
Performance Benefits:
- Highly wear-resistant, silent nylon rollers
- Low rolling resistance for light and smooth sliding
- Quiet operation for peaceful daily environment
- Allen screw height adjustment mechanism
- Precise gap adjustment between door panel and track
Universal Compatibility & Applications
| Compatibility | Fits grooves of mainstream aluminum alloy sliding door and thermal break aluminum sliding window profiles |
| Installation | Recessed installation method for convenience and security |
| Applications | Heavy-duty balcony sliding doors, kitchen partition sliding doors, bathroom sliding doors, thermal-break aluminum sliding windows |
| Use Cases | Residential installations, real estate development projects, repair and replacement of old rollers, large-volume export supply |
