Making round ventilation ducts requires a series of professional machine, which play a key role in material processing, forming, welding and surface treatment. Here are the main pieces of machine needed to make round ventilation ducts: 1.Spiral duct machine is a machine that produces spiral ducts. Spiral ducts, also known as spiral seam thin-walled tubes, form spiral ducts through continuous winding and welding. They are widely used in many fields and places. For a detailed introduction, please view the spiral duct machine blog introduction. 2.CNC Plasma cutting machine is a processing method that uses the heat of high-temperature plasma arc to partially or partially melt (and evaporate) the metal at the incision of the workpiece, and uses the momentum of high-speed plasma to remove the molten metal to form the incision. Also，for a detailed introduction, please view the CNC Plasma cutting machine blog introduction. 3.Electric rolling machine: used to roll the stamped plate into a cylindrical shape to form the main part of the air duct. The selection and use of the plate rolling machine has an important impact on the roundness and diameter accuracy of the air duct. 4.Round duct welding machine used to weld together stamped and rolled plates to form a complete air duct structure. Depending on the material, different types of welding machines may be required, such as argon arc welding machines, stainless steel welding machines, etc. 5.Elbow Making Machine, also known as round pipe elbow Making machine, is a special machine for processing metal sheet circular pipes and round pipe elbows (elbow bend) butt jointing. 6.Electric shearing machine: Uses a press to cut metal plates. It is one of the indispensable machine in the process of making round 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. 7.Folding machine: Used to bend metal plates into the required shape. The folding machine can ensure that the corners of the air ducts are flat and have good sealing properties. 8.Rotary Beading Machine is a piece of machine widely used in the metal processing industry. It is mainly used for processing operations such as beading, threading, and flanging of metal sheets or pipes. 9.Horizontal Flanging Forming Machine is a piece of machine specially used to process metal sheets. It uses a specific process to process the sheet into a shape with curved edges, thereby enhancing the fixing and installation performance of the sheet. 10.Steel Angle Rolling Machine is a mechanical equipment specially used to bend angle iron and other profiles into round or arc shapes. This equipment is widely used in construction, metal processing, manufacturing and other fields. 11.Angle Steel Flange Production Line is a mechanical equipment production line specially used for processing angle steel flanges. It has the characteristics of high efficiency, precision and high degree of automation. It should be noted that the above-mentioned machines are not all machines for making round ventilation ducts. The machine needs to be specifically selected based on production scale, product specifications, production technology and other factors. At the same time, when using these machines, operating procedures and safety must be strictly observed to ensure safety and stability during the production process.

The Rotary Beading Machine is an important equipment in the production of round air ducts. It is mainly divided into two types: manual Rotary Beading Machine and electric Rotary Beading Machine. The following is a detailed introduction to the Rotary Beading Machine: 1. Basic overview Function: The Rotary Beading Machine is mainly used for beading and connecting round pipes, and can produce different shapes through different pressing wheels to meet the different needs of customers. Its functions mainly include bead pressing and flanging. Application: It is widely used in the fields of air duct production, hardware lighting, decoration engineering and other fields. 2. Classification and characteristics Manual Rotary Beading Machine Features: The operation is relatively simple, but the efficiency is low, suitable for small-scale production or special occasions. Example: Manual Rotary Beading Machine HCY 18, which can be used for bead line drawing, metal forming, automobile shaping and crimping, etc., and can be used with a bracket. Electric Rotary Beading Machine Features: High degree of automation, high production efficiency, able to meet the needs of large-scale production. Diverse functions: It not only has the functions of bead pressing and flanging, but can also be processed into other shapes according to needs. Examples: Electric Rotary Beading Machine LX-15, small tinplate galvanized sheet flanging machine;HCY-12 electric Rotary Beading Machine, standard mold, foot control, easy to operate. 3. Technical parameters The technical parameters of electric Rotary Beading Machines vary by model and manufacturer, but usually include motor power, production speed, wire diameter range, reel head specifications, etc. For example, a certain model of electric thread reeling machine may have the following technical parameters: Motor power: 4KW Production speed: multi-stage variable speed, such as one stage 5.5m/min, two stages 8.5m/min, three stages 14m/min, four stages 24m/min Wire diameter range: φ0.5mm-φ6.0mm Reel head specifications: φ114mm 4. Market situation There are currently many brands and models of Rotary Beading Machines on the market, with prices ranging from a few hundred yuan to tens of thousands of yuan. Different brands and models of reeling machines have differences in functions, performance, prices, etc. Users can choose the appropriate equipment according to their own needs. 5. Use and maintenance Usage: When using the Rotary Beading Machine, the operating procedures should be strictly followed to ensure the safe and stable operation of the equipment. Maintenance: Regularly perform maintenance on the Rotary Beading Machine, such as cleaning, lubrication, inspection, etc., to extend the service life of the equipment. 6. Development Trend With the continuous development of industrial automation, electric Rotary Beading Machines will continue to improve in terms of function, performance, and intelligence. In the future, electric reeling machines will be more adaptable to large-scale, high-efficiency production needs and become one of the important equipment in fields such as circular duct production. In summary, as an important equipment in the production of circular ducts, the Rotary Beading Machine has broad application prospects and development space. When selecting and using a Rotary Beading Machine, users should fully consider their own needs and pay attention to the technical parameters, performance, price and other information of the equipment.