Advantages of spiral ducts forming making machine in the ventilation industry
At present, most of the products are also widely used in shipbuilding, ventilation, purification, bridge dust removal, airports, tunnels and other construction industries. , itself has excellent performance and low operating cost, and its application in ventilation and air conditioning systems has been continuously promoted.
Dust removal system: For the collection and transportation of dust removal devices, spiral air ducts can be used. (2) Oil fume exhaust system: There is a large amount of oil fume generated in the kitchens of restaurants, restaurants and hotels, which needs to be discharged. It is suitable to use a spiral air duct, which has good strength and is economical and practical. (3) Air conditioning system: The spiral air duct can be affixed with thermal insulation materials, and the appearance is beautiful. (4) Bulk material conveying: Pneumatic conveying system, some finer and looser material particles can be conveyed by spiral air duct, with low cost and good effect. (5) Ventilation system: send fresh air and exhaust, discharge harmful gases to the outside, and send outdoor fresh air to the room. Generally speaking, the flow rate of the ventilation system is very large, so it is required to use the air delivery duct with less resistance to save the cost of construction and operation – the spiral duct. Galvanized iron pipes are generally used, and stainless steel pipes are used in corrosive and particularly humid places.
Features of spiral duct:
- spiral ducts forming making machinePossibility:
Under the same length, the number of flange connections is small, and the bee performance is better than that of rectangular air ducts, which greatly improves the ventilation quality of the system.
With the same plate thickness and the same pipe diameter, the strength of the spiral duct is high.
Under the same cross-section, the structural tension of the circular air duct is more reasonable than that of the rectangular air duct, which greatly improves the rigidity of the air duct and significantly reduces the chattering noise.
The air duct is round in appearance and beautiful in appearance.
- spiral ducts forming making machineFastness:
High-efficiency construction, used for large-scale projects with short construction periods.
There is no need for on-site processing procedures, reducing on-site operators and management procedures.
Mechanized production, fast and efficient.
Compared with rectangular air ducts, the matching special-shaped pipe fittings have a high degree of standardization, are simple to hoist, and greatly reduce the probability of errors.
Small diameter spiral air duct single lifting point, hoisting is fast and efficient.
The number of connecting flanges is small, and the workload of hoisting and connecting is reduced by about 50%.
- spiral ducts forming making machineEconomy:
During construction, the hoisting efficiency is doubled compared to the rectangular air duct.
Under the same conditions, the low-speed air supply and exhaust of the air duct can be 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.
Under the same conditions, the result of full-shaped auxiliary materials is simple, the quantity is small, and the cost of installation auxiliary materials is reduced by 30%
According to the specification, the plate thickness is reduced by 10-15% for the same pipe diameter.
