RLL Logistics
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A national high-tech enterprise dedicated to the R&D, production, sales and service of energy-saving thermal insulation materials for industrial building maintenance enclosure systems and cold storage enclosure systems. Global provider of industrial doors, cold storage doors, and logistics warehousing loading & unloading equipment.
Leading manufacturer of all-in-one solutions for energy-saving enclosure systems in industrial buildings. Utilizing internationally advanced fully automatic continuous production lines for thermal insulation sandwich panels, with an annual capacity of over 20,000 sets of industrial and cold storage doors.
Kraussmaffei German production line; Fluorine-free polyurethane with constant temperature foaming. Thermal insulation coefficient K≤0.5W/m2ºC. Thickness ≥ 42mm; Pinch-resistant design; B1 fire rating.
Electronic Limiting Motor (380V/220V). Features fault code display, overload protection, and emergency stop. Standard wireless remote control with 100m distance.
60Si2Mn oil-tempered torsion spring. Computer-engineered precision. Minimum 30,000 cycles life span.
Broken cable safety device, broken torsion spring safety device, and wireless safety airbag for rebound resistance.
| Component | Details |
|---|---|
| Door Panel Sections | RAL9010 White Gray, 500mm height, 42mm thickness, 0.5mm Bao-steel |
| Insulation | Polyurethane density 45kg/m³, Fire rating B1 |
| Door Track | 380mm standard radius, 2mm hot-dipped galvanized steel |
| Hardware | SUS304 steel hinge, Nylon 66 Roller, Aviation dedicated steel rope |
| Operating Power | 380V/3P/50Hz or 220V/1P/50Hz |
| Vision Windows | W650*H340mm, standard 2pcs/door |
| Warranty | 3 Years |
