The ventilation duct production line has become an indispensable product in many industries, and even has an irreplaceable role in some industrial processes. Therefore, whether the quality of the second line of the ventilation duct production line is qualified is also a very important factor. The following are the air duct production line manufacturers. Professional air duct inspection standards.
1. The air duct joints of the second-line cleaning system of the air duct production line, all the joints of the air ducts, fittings, components and static pressure boxes of the cleaning system must be tight and leak-proof; the inner surface of the air duct of the cleaning system must be flat and smooth, and it is strictly forbidden to have horizontal joints Seams and in-pipe reinforcement or by means of rib reinforcement.
2. The air duct of the second line of the air duct production line must be tight, uniform in width, and free of defects such as holes, half bites and bursts. The longitudinal bite seam of the straight pipe is staggered; the appearance of the air duct is straight and straight, the arc is uniform, the planes at both ends are parallel, there is no obvious warping angle, and the surface unevenness is not more than 10mm; the air duct and the flange are firmly connected, the flanging is basically flat, and the width is not Less than 6mm, close to the flange.
3. For the flange of the second-line air duct of the air duct production line, the distance between the bolts and rivets of the flange should not be greater than 150mm, and the welding should be firm. There are no screw holes at the welding seam, and the screw holes are interchangeable; There are no obvious nicks, scratches, pits and other defects on the surface of the steel plate air duct, stainless steel plate and aluminum plate air duct, and the surface of the composite steel plate air duct is not damaged.
If the quality of the fully automatic air duct production line has been inspected and has reached the standard, then the correct maintenance method of the air duct production line in the later stage also needs to be understood, so as to maintain its performance and prolong the use time.
When it comes to the third line of air duct production, we have to talk about its largest classification, that is, the in-line production line. If there is a subdivision of the in-line production line, there can be the second line of air duct production, the third line of air duct production, the fourth line of air duct production, and the air duct production line. The fifth line of production, the second line of automatic air duct production, the third line of automatic air duct production, etc., then the third line of air duct production line is one of them.
In fact, whether it is in charge of production, or in charge of the third line of production, it is nothing more than that the entire process of in charge of molding is completed by one machine independently. A little more popular is that the whole process from coil blanking to air duct forming is continuously and independently completed by machine processing equipment.
Now that we know what the third line in charge of production is, or what its definition is, then let's take a deeper look at it! If it is used in any field, it must be generally used in industry and manufacturing.
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