Spiral air duct is a thin-walled tube made of metal strips that is rolled into a spiral seam. It is round, non-welded, air-tight, and water-tight. It is mostly used for air supply and bulk material transportation, instead of traditional white iron pipes. It is a kind of air duct, which is fully made by machines and it does not need to be beaten by hand.
So, what should be paid attention to in the reasonable electricity use of the spiral duct machine? Let's take a look together.
1. The section of the spiral duct machine has low humidity, low resistance along the way, and less energy loss;
2. The daily maintenance and cleaning of the spiral duct machine is convenient;
3. The spiral duct machine adopts four methods: reduced diameter sleeve connection, sleeve interconnection, flange interconnection, and strap interconnection, making the installation more convenient;
4. The spiral duct machine is fully mechanically processed, and no secondary processing is required for one-time forming;
5. The external insulation quality of the spiral duct machine is better than that of the rectangular duct;
6. The airtightness of the spiral duct machine is excellent;
7. The spiral duct machine has good product matching and high standardization;
8. The inspection of the spiral duct machine is convenient;
9. The ventilation loss of the spiral duct machine is small; the ventilation noise is small, and that of round pipe is better than that of square pipe;
10. Anti-balanced external pressure (negative pressure) program of the spiral duct machine;
11. The overall layout of the spiral duct machine installation is beautiful and the grade is high;
12. The spiral duct machine is easy to install, has few connection points, small installation space and low installation cost.
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