THE PRODUCT
August 3rd, 2011Jiangyin Sanben Science & Technology Co., Ltd is based in the Yangtze River Delta, nearby Shanghai, China. Our company is a national new high-tech enterprise which is specialized in the development and manufacture of machines, such as spiral tube former, flat-oval duct, square duct line, TDF(TDC)flange forming machine, for the production of round ducting in sheet metal, mainly for the climate and ventilation industry. We have gotten the certificates of ISO9001:2000 and CE. Our customers from more than 100 countries in the world.
SBKJ is using the most advanced principles of the gas increase, and the hydraulic system used in Switzerland, requires quality control of hydraulic oil and temperature control during work. And the extension of life is restricted by the dust generated by the work. SBKJ took this into account to avoid the above situation.
Advantages: Mold can be changed to produce various spiral ducts. This item has been applying for invention patents, which other similar products can not be done.
Advantages: While the price of the purchase of equipment like spiral tube former is not most important to customers, but a small amount of money spent to purchase more advanced equipment is always good.
Spiral duct is mainly used for air duct, expressway, bridge, train, end so on, and it has several obvious advantages against previous rectangular duct:
First, it can increase the strength, because every bite there is strengthening rib.
Second, High efficiency, feed speed of 38 meters per minute is impossible for rectangular duct production.
Third, Reduce consumption and save energy: It is of vortex shape when the air pass from the duct, using the spiral duct can reduce resistance. Moreover, cleaning is very convenient because there are professional cleaning tools and no dirt corners on the inner wall of the spiral tube with outside corrugations and outside lock seam.
So it can not only save material, to be very economical, but also can improve the air flow.






