Concealed bottom-mounted drawer runners featuring silent hydraulic damping, synchronized extension, and push-to-open mechanisms.
| Specification Parameter | Guangzhou Britton Standard | Inspection Protocol |
|---|---|---|
| Base Material & Thickness | Certified Q235 High-Tensile Cold-Rolled Steel (1.8mm × 1.5mm × 1.0mm) | Digital Vernier Height & Thickness Gauges |
| Damping Performance | Full sealed hydraulic damping cylinder, operating temperature -15°C to 45°C | Push-Open & Damping Fatigue Testing Machine |
| Durability Test | Over 50,000 extension and closing cycles under full 35kg dynamic load | Automated Guide Rail Fatigue Testing Rig |
| Corrosion Resistance | Electrophoretic or galvanized finish exceeding 48 hours neutral salt spray | In-house Salt Spray Environment Chamber |
| Adjustment Flexibility | Tool-free 2D/3D locking clips (Height 0–3mm, Side ±1.5mm, Depth ±2mm) | Torque and alignment dimensional testing |