The air duct production line is mainly composed of a TDF flange air duct air harmony and ventilation system, and the number of air tubes is added each year. There are many types of pipes, and different pipes are suitable for different working environments. The following are the pipes and occasions that are common in models. Let's take a look at the manufacturer of duct production line 3 ：
1. Environmental and pipeline control system: galvanized steel, stainless steel;
2. The use of special occasions: mining, mining plastic-coated fabric pipe ventilation pipe;
3. Central air conditioning system duct: galvanized iron, colorful insulation board, (can use glass fiber reinforced plastic, composite materials
4. Clean air conditioning system duct: galvanized steel, stainless steel; (using the possibility of glass fiber reinforced dust pollution, composite data disabled
5. Industrial ventilation system duct: steel plate, galvanized steel; (can use plastic, glass steel, glass fiber reinforced plastic composite duct can be divided into organic and inorganic two, there is a fire according to design specifications request to disable organic materials
Metal pipe reinforcement should have the following conditions
1. The circulation pipe is greater than or equal to 800 mm diameter, and some lengths greater than 1250 mm or total surface area greater than 4 square meters should adopt the reinforcement method
2. The length of the rectangular tube is greater than 630 mm, the length of the insulated side of the tube is greater than 800 mm, some of the length is greater than 1250 mm or the plane area of the low-pressure tube is more than 1.2 square meters, and the medium and high-pressure pipelines are larger than 1.0 square meter.
3. Irregular steel elliptical tube, should refer to the implementation of a rectangular tube. The number of inspections: 5% shall not be less than 5 pieces according to the inspection.
The entire process of the automatic production line pipe is completed independently by the machine. The abbreviated information from the volume of the data, the tube constitutes the entire process of uninterrupted machining equipment, independent. Nobody, central processes and operations are required.