Height Adjustable Wardrobe Door Roller

Product Description Durable Zinc Alloy and Steel Construction: The zinc alloy housing combined with reinforced steel components provides excellent durability and structural stability. The precision nylon roller and integrated ball bearing help reduce friction, delivering smooth, quiet and reliable sliding performance for frequent daily use. Adjustable Damper Length with 40kg and 60kg Options: The soft close system offers 40kg and 60kg damper force options, with different damper lengths available to accommodate different door weight requirements. This provides greater flexibility when selecting the appropriate soft close configuration for different sliding door applications. Reinforced Spring Structure for Reliable Operation: The 40kg version uses a dual-spring structure, while the 60kg version features a reinforced single spring. Both spring configurations are designed to provide stable support during repeated operation and help resist spring breakage, ensuring reliable long-term use. 100,000-Cycle Hydraulic Cylinder Testing: The hydraulic cylinder is tested with 40kg and 60kg door weights through 100,000 opening and closing cycles, verifying its durability and consistent soft close performance under repeated daily operation. Combined with the adjustable roller design, it also supports convenient door height adjustment for precise alignment.     Product Drawing This drawing provides a full overview of the mounting positions and product dimensions, making installation easier and more accurate. *For customized sizes, OEM and ODM service is available.   Product Application Ideal for cabinets and sofas in living rooms, bedrooms, kitchens, and bathrooms. Designed to provide stable support, height adjustment, and reliable performance for everyday furniture use. Durable surface treatment helps resist moisture and corrosion, maintaining long term stability even in humid environments.   Quality Control & Testing "Details Make a Difference" - Our Rigorous QC Process At FORMOR, quality isn't just a promise; it's a process verified by data.   Load Capacity: support approximately 40kgs, depending on material and installation conditions. Inspection: 100% standard product inspection before packaging to determine the ultimate feeling of use.   OEM & ODM Service   1.  Door Weight & Size Customization Door weight range customized for light / medium / heavy doors. Optimized damping force based on door width, height, and material.   2. Outer Carton Customization Cartons can be customized with your logo, color, labeling, and packaging specifications. We support OEM carton design to ensure safe shipping and a premium brand presentation.   3. Load Capacity Design Support Load bearing specifications can be adjusted according to furniture structure, with support for different weight levels.   4. Material Selection Options Available in plastic, steel, aluminum alloy, or mixed materials based on load requirements and cost targets.   5. Surface Finish Customization Multiple surface treatments available, such as nickel plated, zinc plated, black finish, or custom colors.   6. Project And Sample Development Support Provide sample development, technical drawings, and project based solutions for ODM and customized furniture applications.   FAQ   Q: What type of sliding doors is this roller suitable for?A: It is designed for wardrobe sliding doors and other compatible furniture sliding door systems that match the specified roller dimensions and track configuration. Always verify the installation size and door weight before purchasing. Q: How does the soft close mechanism improve performance?A: The integrated soft close damper slows the door automatically before it reaches the closed position, reducing impact, lowering noise and helping extend the service life of both the roller and the track. 40kg and 60kg soft close options are available, with different damper lengths to suit different door weight requirements. Q: Can the door height be adjusted after installation?A: Yes. The built-in adjustment mechanism allows fine door alignment after installation, making it easier to achieve smooth operation and even door gaps. Q: What makes this roller slide more smoothly than standard rollers?A: The combination of a wear-resistant nylon roller and precision ball bearing reduces friction and delivers smoother, quieter movement. The spring structure also helps maintain stable operation, with a dual-spring design for the 40kg version and a reinforced single spring for the 60kg version, both designed to resist spring breakage during repeated use.