The soft curtain quick cold storage door has a simple design and is designed with a heating antifreeze device to ensure smooth and efficient operation of the product in a low temperature working environment. The structure incorporates the function design of collision avoidance recovery. When the door body is accidentally impacted, it deviates from the track and automatically repairs the return position during the ascent process. This structure not only facilitates the safe and smooth operation of the door body, but also operates more than 150,000 times a year without failure. It extends the life of the product while reducing component replacement and maintenance costs.
Such rapid door is specially designed for freezer, cold room, or cool room. It is made from 30 mm thick thermal insulated,sandwich curtain, and with all-round heating device to avoid frozen. Thus it can work well in low temperature like -25 º C. It can reduce thermal transmission by fast opening and closing, and thermal insulated door curtain. For each door, it can help customer save energy cost by at least USD 8000 every year,than traditional normal speed cold room sliding doors.
Cold Storage High Speed Door, high speed freezer doors, cold store doors, cold storage zipper doors, industrial freezer doors SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsrs.com
According to the latest statistical data released by the Petrochemical Division of the Jiangxi Provincial Industrial and Commercial Information Commission, in 2010, the province’s exports of information chemicals, basic chemical raw materials, chemical reagents and additives, rubber products, etc. grew strongly. The province's information and chemical manufacturing industry achieved a total export delivery value of 1.923 billion yuan, an increase of 31.35% year-on-year, and the growth rate ranks first in the same industry in the country; the chemical reagents and additives manufacturing industry realized a total export delivery value of 457 million yuan, a year-on-year increase. 83.5%, the growth rate ranks second in the same industry in the country; the basic chemical raw material manufacturing industry has achieved a total export delivery value of 1.13 billion yuan, an increase of 84.6% year-on-year, and the growth rate ranks fourth in the industry in the country.
According to reports, in 2010, exports of chemical pesticide manufacturing, chemical raw materials, paints, inks, and similar products, pigments, and dyes, and other manufacturing industries grew rapidly in Jiangxi Province, with a total export delivery value of 61.61 million yuan, a year-on-year increase. 52.5%.
Jiangxi Petrochemical Industry Exports Growth Rapidly
From the Petrochemical Department of the Jiangxi Provincial Industrial and Information Technology Committee, it was learned that in 2010, exports from the petrochemical industry in Jiangxi Province grew rapidly, with an accumulated export delivery value of 5.434 billion yuan, a year-on-year increase of 61.1%.