Company News

Sep

What is the purpose of spiral duct machine

Sep 23, 2022

Spiral duct machines are used to manufacture stainless steel air ducts. Also known as spiral seam thick-walled ducts, these were initially used in Western defense industry production, such as air ...

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Sep

The composition and key points of spiral duct machine

Sep 01, 2022

Spiral ducting is made from a strip of coiled material. It is rolled into a round tube using a tweezer along an involute track. It is then cut to length according to demand and released to market. Its...

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Aug

Maintenance of spiral duct machine spiral duct

Aug 09, 2022

I believe most knowledge about air ducts is familiar. However, there may be some areas that require special attention during maintenance. Good maintenance habits can improve air duct efficiency and ...

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Dec

Spiral duct machine bite deviation

Dec 14, 2021

How does a spiral duct machine operate? As shown in Figure 1, circular ducts (excluding spiral ducts) with a diameter greater than or equal to 4 m² and a duct section greater than or equal to 4 m² ...

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Dec

Spiral duct machine standard

Dec 06, 2021

When designing spiral ducts, consider factors such as noise, material, energy consumption, installation space, and wind speed within the allowable range. Avoid sudden changes in wind speed and ...

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Dec

Spiral duct machine manufacturer introduces maintenance and use

Dec 03, 2021

How to Maintain a Spiral Exhaust MachineA production line is a process from raw materials to investment accessories for machining equipment. How should a five-wire duct production line be maintained ...

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Dec

Spiral duct machine uses smooth duct material

Dec 02, 2021

During installation, actual resistance may differ from the designed resistance due to variations in materials, installation, and connection methods. Therefore, a safety factor should be considered ...

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Nov

How to save costs with spiral duct machines

Nov 29, 2021

Proper installation and use of spiral fans can save energy and reduce installation costs. To save manpower and resources, spiral duct contractors should calculate the length of each size of spiral ...

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