The Wardrobe Sliding Door Roller Kit with Two-Way Soft-Close Damper is engineered for premium residential closets, commercial wardrobe cabinetry, and architectural furniture sliding partitions. Equipped with an integrated hydraulic buffer mechanism, this heavy-duty roller system provides smooth two-way damping that gently catches the sliding door at both opening and closing extremes, preventing harsh impacts, bouncing, and track derailment. Featuring an innovative quick-release retractable wheel buckle and wear-resistant nylon rollers with precision steel ball bearings, it ensures effortless installation and silent, fluid glide performance.

Key Features

• Integrated Two-Way Soft-Close Damping: High-performance hydraulic buffer mechanism gently decelerates and automatically draws the sliding door into its final resting position without slamming or rebounding.
• Quick-Release Retractable Roller Buckle: Innovative lower wheel locking switch allows the roller to be retracted during initial track insertion and released to pop directly into the guide slot, eliminating complex measurements.
• Automatic Hook & Decoupling Protection: Self-searching damper hook smoothly engages the door actuator and features an automatic decoupling slot to protect hardware against accidental over-extension or forceful pushing.
• Ultra-Quiet Precision Gliding: Premium self-lubricating POM / nylon roller wheels paired with sealed high-grade steel ball bearings ensure virtually silent rolling noise (< 25 dB) and exceptional wear resistance.
• Heavy-Duty Weight Capacity: Reinforced steel mounting brackets and solid metal carrier bodies engineered to support heavy solid wood, MDF, and aluminum-framed wardrobe doors up to 50kg (110 lbs) per door.
• Compatible Aluminum Guide Rail: Precision-extruded architectural aluminum track provides a true, low-friction rolling channel with minimal rolling resistance and long service life.
• Universal Cabinet Compatibility: Ideal for custom bedroom wardrobes, built-in closet cabinets, sliding bookshelf doors, and kitchen pantry dividers.

Technical Specifications

• Housing Material: Heavy-gauge cold-rolled carbon steel bracket with engineering POM / nylon roller wheel
• Damper Mechanism: Pneumatic / hydraulic fluid buffer cylinder with high-tensile automatic reset spring
• Available Options: Short Buffer Pulley, Long Buffer Pulley, and 1-Meter Aluminum Guide Rail
• Pulley Dimensions: 90 mm L x 44 mm H (3-1/2" x 1-3/4") mounting plate footprint
• Load Rating: Up to 50 kg (110 lbs) per pair of rollers
• Applicable Door Thickness: 16 mm to 25 mm (5/8" to 1") standard panel thickness
• Guide Track Material: Anodized 6063-T5 aluminum alloy (Silver / Black / White profiles)
• Operating Lifespan: Tested to exceed 100,000 continuous opening and closing cycles

Wholesale & OEM Capabilities

• Factory-Direct Manufacturing: Direct manufacturer supply with strict dimensional tolerances, automated stamping precision, and 100% damper pull-force quality inspection.
• OEM & Customization: Custom guide track lengths (up to 3 meters), customized mounting hole patterns, specialized damper resistance ratings (for lighter or heavier door panels), and private label packaging.
• B2B Packaging: Bulk contractor packs or individual hardware sets complete with upper/lower guide pulleys, soft-close dampers, activation activators, mounting screws, and alignment guide.