The two sides agreed that from this year to 2019, it is planned to use the "Research on Archeological and Restoration of Palace Ruins - Taking the Forbidden City and the Roman Palace as an example" and "Comparative Study of Chinese and European Court Art" as the subject for extensive cooperation and eventually By means of all means, the archeological achievements of the Forbidden City Palace are displayed in an all-round way, and the development of both sides' cultural heritage protection undertakings is jointly promoted. There are more than 1.8 million items in the Forbidden City, 85% of which are in the Qing Dynasty. For these large collections of non-field archaeological excavations, reexamination using the results of field scientific archaeological excavations and even direct participation in some archaeological surveys and excavations is an important way for the study of cultural relics in the collections of the National Palace Museum. Since the 1950s, the museum has carried out archaeological work in palace buildings, porcelain kiln sites and other areas. In the subsequent decades, the institute’s analysis and research on buildings, furniture, artifacts, and costumes in the collections of jade and ancient paintings has been conducted in cooperation with local archeological research institutions for investigation, exploration, and excavation of porcelain kiln sites, Buddhist archaeology, etc. More successful examples. In June 2013, the National Palace Museum established an archaeological research institute to carry out exchanges on foreign archaeological work and successively participated in the archaeological excavations of ancient Corinthian ports in India and Putnam. The introduction of the Forbidden City shows that this cooperation aims to serve the historical and archaeological research methods from the practice to the theory, so as to better serve the protection of ancient architecture. At the same time, in the context of the “Belt and Road†national strategy, the National Palace Museum plans to include Southeast Asia, South Asia, the Middle East, and East Africa into the vision of cooperation in archeology. The German Archaeological Institute is one of the oldest research institutes in Germany. In recent years, it has devoted itself to the study of the interaction of the Eurasian grassland civilization.
Material Selection:
1. Frame: 2MM thicknesses cold-roll Stainless steel.
2. Motor: Germany SEW brake motor (outer), power 0.75KW, power supply 220V.
3. Control system: Imported Japan Mitsubishi converter and PLC to control of electric box (150%1HZ)
4. Opening & closing speed: 0.6-1.5m/s (adjustable).
5. Safety Device: Korea Photocell Sensor, emergency stopping reaction when sensing obstacles.
6. Curtain: France high-density polyester fiber and the surface coating processing, thickness 0.8MM, variety colors can be chose: Red, yellow, blue, green, orange, gray, white, transparent, etc. Tensile strength: 4000/3500N/5cm, tear strength 600/600N. Fire-proofing level: German standard DIN75200 Usage temperature: -30 ° C +70 ° C.
7. Wind resistant: The Aluminium alloy Reinforce Girder to increase wind resistant effect.
8. Curtain replacement function: Aluminium alloy Reinforce Girder is loaded between 2 pieces Curtain, can be replaced easily if any curtain broken, save your cost.
9. Transparent window: 1.2MM thickness transparent PVC window, size and location is up to your request, more safer.
10. Seal: Seal brush are Installed inside the guides, and the special bottom design, to fit any uneven ground.
11. Cotrolling way: Push button + radar sensor, very convenient.
12. Limiting Switch: Mechanical limiting switch, easily and exactly.
13. Emergency STOP: With emergency stop button on control panel, can stop easily by
Hand once disconnect or accident
14 Fault recovery function: All Hongfa's production is with fault recovery function, system will self-recovery after power cut off.
15. Delivery time: About 7 business days with contract and deposit confirmed.
16. Pyament item: 50% before production, and the other 50% before shipment.
17. Warranty Details: We provide 12 months warranty for all doors and accessories (except man-made disasters, Irresistible natural disasters, ect^).
We have many professional engineers with rich experience, qualified products, perfect service system, and good cooperation relationship with many famous companies.
High Speed Stacking Door, High Speed Stack Door, PVC high speed stacking door, Rapid stacking door, Fast stacking door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , http://www.hongfarrd.com