Making square ventilation ducts requires a series of professional machine to ensure production efficiency and product quality. Here are some of the main pieces of machine and their functions: 1. Fully automatic air duct production line: This is the core machine for making square ventilation ducts. It can automatically complete multiple production steps of air ducts, such as cutting, forming, folding, seaming, etc. Fully automatic air duct production lines usually consist of multiple systems, which can process air ducts of different sizes, shapes and specifications according to needs, and can adjust the production speed to improve production efficiency. 2.CNC plasma cutting machine: used to accurately cut the required shape and size from metal plates, which is an important pre-process for making square ventilation ducts. CNC plasma cutting machine has the characteristics of high precision and high efficiency, which can greatly improve the accuracy and efficiency of cutting. 3.Hydraulic racks (for storing and transporting metal sheets or coils) 4.Electric shearing machine: Uses a press to cut metal plates. It is one of the indispensable equipment in the process of making square ventilation ducts. The electric shearing machine has the characteristics of fast cutting speed and high precision, and can meet the cutting needs of metal plates of different specifications and thicknesses. 5.The air Duct Beading Machine is a mechanical device used to connect air ducts. Its main function is to press the metal plates at the air duct connections into a specific shape (such as flat or reinforced rib shape), thereby increasing the firmness of the connection. and sealing. 6.Hydraulic angle shearing machine is a piece of machine used for shearing and processing metal sheets. It can efficiently and accurately complete shearing work at various angles. It is widely used in sign making, road warning signs, stainless steel plate angle cutting, and aluminum plate shearing. and many other fields. 7.Pittsburgh Lock Forming Machine: Presses sheet metal into special shapes so that the parts can be locked together to form a solid component. In the production of square ventilation ducts, the Pittsburgh Lock Forming Machine is used for the connecting part of the air duct to ensure that the connection of the air duct is firm and reliable. 8.Flange forming machine: used to make flanges, which are important components for connecting pipes and can quickly connect and disassemble pipe parts. The flange forming machine punches metal plates into flange shapes and provides necessary accessories for the connection of air ducts. 9.Folding machine: Used to bend metal plates into the required shape, especially the corners of square ventilation ducts. The folding machine can ensure that the corners of the air ducts are flat and have good sealing properties. 10.The air duct seaming machine is a mechanical device specially used for seaming (that is, connecting and sealing two or more parts of the air duct) air ducts (such as ventilation ducts, air conditioning ducts, etc.). 11.The corner code production line is an automated production line specially used to produce corner codes (connectors). As connectors, corner codes are widely used in the fields of construction, industry and furniture manufacturing, especially playing an important role in the construction of aluminum profile frames. 12.The Corner Code Assembly Machine is a mechanical machine specially used to install corner codes (a type of connector commonly used in construction, ventilation ducts, etc.). It should be noted that the above machine is not all the machine for making square ventilation ducts. The specific machine needs to be selected based on factors such as production scale, product specifications, and production technology. At the same time, when using these machine, it is necessary to strictly abide by operating procedures and safety regulations to ensure safety and stability during the production process. In addition, with the development of science and technology, some new automation machine and technologies are also emerging, such as laser cutting machines, automated welding robots, etc. These machine and technologies can further improve the production efficiency and product quality of square ventilation ducts. Therefore, when selecting machine, the introduction of these new machine and technologies can also be considered.

CNC Plasma Cutting Machine video display CNC Plasma Cutting Machine Configuration Overview 1.Adopt widely praised CNC cutting special control system, powerful function and simple operation. 2.The unique cutting gun height adjustment device avoids the phenomenon of sticking plate caused by the contact between the cutting gun head and the iron plate.Rolling friction makes the machine run more smoothly and greatly improves the cutting speed. 3.Using specialized air duct deployment software, automatically generate drawings and export processing programs.All the operator needs to do is to select the required air duct style in the software, input the required size, and then export the processing program for cutting.It is convenient, fast, accurate and practical. Hecheng source CNC plasma cutting machine (professional version) configuration overview 1.Both X and Y axes are driven by rack and pinion. X, Y axis running track adopts precision straight compasses，The accuracy of mechanical operation is ensured effectively. Greatly improve the cutting speed. 2.The unique cutting gun height adjustment device avoids the phenomenon of sticking plate caused by the contact between the cutting gun head and the iron plate.Rolling friction makes the machine run more smoothly and greatly improves the cutting speed. 3.Can use computer direct control, powerful, simple operation, can operate the computer can operate the model of CNC cutting machine.Operators are easy to train, and no longer have to worry about buying equipment that no one can operate. 4.Computer graphics, program production, control processing seamless cooperation, a computer to achieve all functions, saving time, worry, labor. 5.Mechanical limit, electronic limit device each set, so that production no worries. 6.Two-sided drive, equipped with high-power motor, fine drive, with precision machine Main Technical Parameters Cutting voltage 380±10%VAC 50Hz Cutting ways plasma cutting Minimum effective cutting range (width x length) mm 1000x 1500 Maximum effective cutting range (width x length)mm 2500x 6000 maximum velocity mm/min 120000 Cutting thickness (plasma)mm Depends on plasma power supply(0.3-40mm) Running accuracy ±0.2mm/m Control mode U disk transmission, special numerical control system Kind of drive Gear, rack, circular rail Advantages of plasma cutting machine： Plasma cutting machine is an efficient cutting tool for metal materials, and its advantages are mainly reflected in the following aspects: 1. Fast cutting speed: The cutting speed of plasma cutting machine is usually much faster than that of traditional cutting methods such as gas cutting, especially when dealing with thicker metal sheets, its advantages are more obvious. This helps to improve production efficiency and reduce production time. 2. High cutting quality: plasma cutting machine uses plasma as a heat source, can produce high energy density, so that the cutting surface is flat, smooth, small incision, no burrs, high precision. This is particularly suitable for applications where high precision cutting is required. 3. Wide range of applications: Plasma cutting machine is suitable for cutting various metal materials, including steel, aluminum, copper, titanium, cast iron, etc., can meet the needs of different industries. 4. Large cutting thickness: Compared with laser cutting, the plasma cutting machine has a wider range of cutting thickness, especially for thicker materials such as steel plates and stainless steel plates, and the cutting effect is better. 5. Simple operation: The operation of the plasma cutting machine is relatively simple, and the skill requirements of the operator are not high, which reduces the labor cost. 6. Low cost: Compared with high-end cutting technology such as laser cutting and water cutting, plasma cutting machine has lower cost and relatively less maintenance cost, which is suitable for small and medium-sized enterprises. In addition, the plasma cutting machine also has the advantages of good stability, easy arc starting, light weight, small size, easy to move and so on. However, the plasma cutting machine also has some shortcomings, such as arc intensity, loud noise, dust, and certain pollution to the environment, and the number of cutting guns should not be too much, otherwise it may affect the cutting quality. Therefore, when choosing the use of plasma cutting machine, it is necessary to comprehensively consider the specific application needs and environmental conditions.