Automatic Sliding Hermetically Sealed Doors for Operation Rooms Golden Door produces many types of automatic sliding hermetically sealed doors for operation rooms.It’s designed with high quality microcomputer control system and strong power DC brushless motor.It is sliding very smoothly and quietly. Meanwhile, we make the doors with high quality galvanized steel sheet and rubber seals. When the door is closed, the door will automatically drop down by 5mm so that the door can be sealed with the floor and its frame. This will keep the dust out of the operation rooms. Technical specifications Different door surface material SUS304 Sheet Galvanized Steel Sheet Aluminum Sheet HPL Sheet Door Details Door panel thickness: 40mm Maximum size: 1800mm width x 2400mm height Door leaf sandwich : PU foam, honeycomb paper, honeycomb aluminum Finish: powder coating View panel: flush mounting tempered glass in square or round shape Seal: high quality rubber seal and bottom seal Handles: SUS304 handle Automation system details High strength aluminum track rail with aluminum rail cover Strong power 100 watts DC36V brushless motor Intelligent microcomputer controller Foot sensor switches inside and outside Safety beam sensors Optional Hand sensor switch Card reader Electrical lock Packing & Delivery Strong wooden crates package 3 weeks lead time for small order (no more than 20 doors)