Application of spiral duct production technology
The spiral air duct has the function of sending fresh air and exhausting air. The harmful gas can be exhausted outdoors and the outdoor fresh air can be sent to the indoor. The ventilation system has a large flow. Therefore, it is required to use air ducts with low resistance to save costs and operating costs.
The application of spiral duct production technology is generally divided into three categories according to material: galvanized spiral duct, stainless steel spiral duct and composite spiral duct. High strength, good rigidity, low wind noise, small vibration, easy installation, small connection points, and beautiful layout. Widely used in ventilation, cold air, oil fume exhaustion, workshop dust removal, bulk material transportation, etc. Our company has the world's most advanced spiral duct production equipment and square tube production equipment. The spiral duct produced is of good quality and high toughness.
The length of a typical spiral duct in production technology is 3 ~ 6m, while the length of a typical rectangular duct is only 1 ~ 1.5m; and only one joint is needed to connect two spiral ducts, while the traditional spiral duct is A completely separate double flange system is often required.