Technical Description:

1. Door panel: 1.5mm, door frame: 2.0mm, medium 18mm round steel, cross-ribbed steel frame filling, thermal and fire-resistant rock wool filling, surface electrostatic spraying.

2. Transmission Method: Ball Screw Drive, Belt Drive

3. Installation Methods: Wall-mounted or flush-mounted installation. Walls should be solid or block structure, secured with expansion bolts or pre-buried iron.

4. Reserve Instructions:土木预留电源管线、控制管线、预埋铁件.

Product Features:

High-strength aluminum alloy guide rail, modular assembly of transmission and control sections, low noise.

2. Utilizes a bus system for easy wiring and upgrades, with available computer interfaces for multi-level intelligent management and control.

3. Features anti-pinch protection, automatic locking upon power supply, and manual unlocking.

4. Features include single/open, single/close, total/open, total/close, group/open, and group/close, with door status visibility. Optional features include card (password) access and remote control opening.