Trackless segmented straight door (standard type, economy type)

Independent research and development of patented products, industry innovation (can be installed by oneself). 1. Fixed drive, uniform segmented operation; 2. Pure trackless operation without the need for guide rails; 3. Can be produced in 2-5 stages (with a limited length of 4.6 meters per stage); 4. Fixed and reinforced wind resistant gantry, wireless troubleshooting; 5. Shrinking the overall transportation and installation is simple and can be installed by oneself; 6. The door operates without electricity to prevent electric leakage and injury accidents.
Pure sky orbit segmented straight gate, segmented and operated without tracks.
Integrated wind resistant gantry with mechanical chain drive (patent), no wires or welding points on the door body, reinforced ground beam (patent) standard height: 1.55 meters, 1.664 meters Lubanji number size
Door bottom beam size: 82 * 148 * 3
Dimensions of the upper beam of the door: 82 * 100 * 2.5
Main beam size of the door: 80 * 78 * 2.5 specialized
Vertical brace size: 32 * 45 * 1.0 (8 edges)