Jiangsu Yangzhou “Two-way Wind Power Generation†Project won the national patent
High speed door
Hongfa high speed roller shutter doors by the Division we learn from foreign advanced technology and equipment , and to draw on the advantages of similar products in domestic self-developed high-tech products , with insulation , insects, wind , dust, noise, anti-odor, lighting and many other features , the high speed door can be widely used in food , chemical , textile , refrigeration , electronics , printing , assembly , precision machinery , logistics . warehousing and other places , the high speed rolling shutter door Can be extremely satisfying frequent high-performance logistics and clean place with a variety of needs and saving energy , increasing air-conditioning effect , fast closing , improve operational efficiency and create a better work environment
PVC high speed door include PVC Rolling shutter door , pvc High Speed Stacking Door , PVC high speed freezer door ,the door frame material is stainless steel and the curtain the 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.
PVC High Speed Doors, high speed fabric doors, high speed rubber doors,PVC Roll up door,stainless steel rolling door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsrd.com
After review by the state, the project has filled gaps in the domestic and international technology fields and is released on the National Technology Network and the International Technology Network. The advantage is that the height of the wind tower construction refers to the wind frequency of the local meteorological department at 12 meters, while the normal wind tower height is 60 meters; the wind power equipment is bidirectional rotation to improve the power generation performance, as long as there is more than one wind Operation, and usually one-way rotation, requires more than 3 winds to operate.