The main purpose and characteristics of the spiral duct produced by the spiral duct machine
At present, the spiral duct produced by the spiral duct machine has been widely used in coal mines, shipbuilding, ventilation, purification, airports, tunnels, construction and
decoration industries, etc., after recent years of research and the introduction of advanced Swiss technology development, the spiral duct machine has reached the domestic market.
Advanced level, the diameter of the coiled tube is 80-1500mm, and the thickness of the processed plate is 0.4-1.2mm.
The main purpose of the spiral duct produced by the spiral duct machine:
(1): Ventilation system: Send fresh air and exhaust, exhaust harmful gases outdoors, and send outdoor fresh air indoors. The flow of the ventilation system is very large. Therefore,
it is required to use air conveying pipes with less resistance to save cost and Operating cost-the spiral duct produced by the spiral duct machine is the most suitable. The raw material
is galvanized strip steel, and stainless steel can also be used in corrosive and particularly humid places.
(2): Air-conditioning system: central air-conditioning, cold storage, etc., spiral ducts can be used to stick thermal insulation materials inside, and the appearance is beautiful.
(3): Oil and soot discharge system: A large amount of oily smoke is generated in canteens, restaurants, and hotel kitchens and needs to be discharged. Spiral ducts are the most suitable,
instead of traditional manual production. Spiral ducts have good strength and are economical and practical.
(4): Dust removal bulk material conveying system: flour mills, zhahua plants, feed plants, etc., the collection and conveying of dust removal devices, in the pneumatic conveying system,
some finer loose material particles can be conveyed by spiral ducts, which is low in cost , The effect is good.
Spiral duct produced by spiral duct machine: economical type:
One: According to the national standard, the main material cost of the same pipe diameter is reduced by 15-20%, the same installation auxiliary material (hanging key, etc.) is simple to install,
the number is small, the cost is reduced by 30%, and the lifting efficiency during construction is doubled compared with other air ducts. .
Two: Under the same conditions, the low-speed air supply and exhaust of the air ducts are changed to high-speed air supply and exhaust. The system design can reduce the total amount of air ducts, which is not only economical, but also saves space.
Three: Under the same plate thickness and same pipe diameter, the spiral duct has high strength and beautiful appearance. Under the same cross section, the spiral duct has a more reasonable structure than other ducts, which significantly reduces chattering noise. Under the same length, the number of flange connections is small. The sealing performance is
better than other air ducts, and the system ventilation quality is high.
Spiral duct produced by spiral duct machine: fastness:
One: High-efficiency construction, such as short-term, urgent projects, better mechanized production, fast and efficient.
Two: The number of connecting flanges is small, the workload of hoisting and connecting is reduced by about 50%, and the small-diameter spiral duct has a single hoisting point,
which makes hoisting fast and efficient.
Three: There is no need for on-site processing procedures, reducing on-site operation personnel and management procedures, and supporting special-shaped pipe fittings can be
assembled on site, and the hoisting is simple.
The country now vigorously promotes energy saving in all walks of life. This product fits the trend of the times and fills the gap in the country. It is very worthy of vigorous promotions
