Product type: Brass-wheel carriage for sliding door systems
Wheel structure: Twin brass bearing wheels mounted in a recessed metal carriage. The product is designed for bottom door-profile installation and includes an end adjustment screw for roller height. Bearing options include high carbon steel, bearing steel, stainless steel and customized specifications.
The carriage is intended for sliding door systems that require metal wheels and stable load support. Two brass bearing wheels distribute the working load along a compatible track, while the recessed carriage fits inside the bottom door profile. The end screw allows the roller height to be corrected and the door to be aligned after installation.
Brass wheel diameter and width, flat, concave or grooved profiles, bearing type and carriage dimensions can be customized. The page notes that brass wheels are harder than plastic-coated wheels and may produce more track noise. Track material, groove profile, door weight and operating environment should therefore be confirmed before selection.
Product Applications
A brass-wheel carriage is suitable for sliding door systems where durable metal running wheels and a recessed bottom carriage are required. Typical applications include:
Aluminum sliding doors: the twin brass wheels run in a compatible aluminum door track while the carriage is set inside the bottom profile.
uPVC sliding doors: the carriage can be reviewed for compatible uPVC door profiles and track dimensions.
Sliding patio and balcony doors: the twin-wheel structure provides two track contact points and allows height adjustment after installation.
Timber sliding doors: the recessed carriage can be matched to a wooden door profile with a compatible bottom track.
Commercial entrance doors: the metal-wheel carriage can be reviewed for repeated door movement where the track material and load are suitable.
Heavy sliding windows: the adjustable carriage can be used in larger window systems with a matching lower rail.
Custom aluminum or uPVC door profiles: carriage dimensions, wheel grooves and mounting position can be customized.
Replacement brass roller carriages: an original carriage and track section can be measured for wheel spacing, offset and adjustment range.
