Today, one of our foreign customers came to the factory to see the spiral duct machine, and signed a contract on the spot, he said he liked the bright color system, so he chose the yellow spiral duct machine, our products are very affordable, our after-sales service is also very guaranteed, there will be 24 hours of customer service online reply, there are video guidance operation. FAQ Are you manufacturer or trading company? We are manufacturer. 2. What shall we do if don't know how to operate your machine? We can dispatch our engineers to your country and you can also send your engineers to our factory for learning operation. Besides, there are detailed installation and operating instructions attached, it is very simple. We have telephone and email support at 24 hours per day. 3. What are your payment terms? We support T/T, L/C, D/P, D/A, Western Union and so on. TT, 30% in advance, 70% balance before the shipment. 4. OEM is Welcome to consult

After the improvement of the spiral air duct machine produced by our company, the operability of the machine has been greatly improved and the scope of use has been expanded. It is an ideal equipment for making metal thin-walled round tubes. The machine works on the principle of continuous feeding spiral bite. It is an advanced, efficient and high-end round tube processing equipment. Compared with similar round tube forming equipment, our machine is flexible and versatile. It can process round tubes with any diameter within the range of Ф100mm-1600mm, and it is easy to adjust. There is no need for a fixed dead mold, the length of the round tube can be freely determined,and the blanking is automatically cut off. The machine is controlled by PLC program and operated by a touch screen interface. The host machine has adjustable frequency and stepless speed.The linear motion adopts pneumatic form. The seam pressing adopts gas-liquid pressurization form (the pressing force can be adjusted 6-12Mpa according to the plate thickness). All linear movements Both speed and pressure can be adjusted.

You need a high quality and high productive spiral tube forming machine when you manufacturing spiral round duct. Hechengyuan Machine spiral tube forming machine is worth recommending. Hechengyuan Machine spiral tube forming machine also named mold type spiro duct machine. Because it is controlled by different sizes of molds to shape spiral round pipe's diameter. One mould size only has one kinds of diameter. Hechengyuan Machine spiral tube forming machine including 5 kinds of molds in φ100-1500mm diameter. We can also meet you other size diameter if you need.Our spiral tube forming machine's molds are made of high quality steel, Its inner walls are polished carefully, to ensure the spiral tube forming better. The shearing mold is also made of high quality steel, to ensure cutting the forming spiral tube better. Hechengyuan Machine spiral tube forming machine can easy to operate. It has a electronic box with screen-touch PLC, it is safe and easy to study. The spiral duct forming machine is weight about 2200kg, it is cast in one piece that to ensure a more stable processing project. And it also has a touchable height that makes operation easier. Our spiral tube forming machine main motor is 11KW, high-power processing is more stable. When you are hesitant to purchase a spiral tube machine,Hechengyuan Machine spiral tube forming machine will be a good choice. It will be your best assistant in the production of spiral round tube forming ducts. There is no machine that can replace Hechengyuan Machine spiral tube forming forming machine.

A spiral duct forming machine is a piece of equipment used in HVAC manufacturing to fabricate spiral ducts. Spiral ducts are a type of ductwork that features a spiral seam running along their length, giving them a round shape. These ducts are commonly used for ventilation and air distribution in commercial, industrial, and residential buildings. The spiral duct forming machine is designed to automate the process of manufacturing spiral ducts. It typically consists of a coil unwinder, a forming section, a cutting mechanism, and sometimes an additional seam closing station. The machine takes a flat strip of metal, usually galvanized steel or aluminum, and transforms it into a spiral shape. The process starts with the coil unwinder, which feeds the flat strip of metal into the forming section of the machine. The forming section consists of rollers that gradually shape the metal strip into a spiral, with a constant seam along its length. The machine can adjust the diameter and pitch of the spiral to meet different specifications. Once the spiral duct is formed, the cutting mechanism cuts it to the desired length. In some machines, there may be an additional station for closing and sealing the spiral seam securely. The finished spiral ducts can then be used for HVAC system installations, connecting to air handling units, or for other ventilation purposes. Using a spiral duct forming machine offers several advantages, including increased efficiency, accuracy, and consistency in the production process. It speeds up the fabrication of spiral ducts and ensures precise dimensions, resulting in high-quality ductwork for optimal airflow in HVAC systems.

Sure, here are 5 quick tips regarding spiral duct machines: 1. Understand the types of materials the machine can handle: Spiral duct machines can work with different types of materials, including stainless steel, aluminum, and galvanized steel. Make sure the machine you choose can handle the material you plan to use. 2. Choose the right size machine: Spiral duct machines come in various sizes to accommodate different duct sizes. Consider the size of the ducts you will be making and choose a machine that can handle them. 3. Look for features like automation and digital controls: Some modern spiral duct machines come with advanced features like automation and digital controls, allowing for easier operation and more precise results. 4. Ensure the machine has proper safety features: Spiral duct machines can be dangerous to use if proper safety features are not in place. Be sure the machine has guards and emergency stops to keep operators safe. 5. Consider the machine's maintenance requirements: Like any piece of equipment, spiral duct machines require regular maintenance to perform at their best. Look for machines with easy-to-replace parts and clear maintenance instructions to minimize downtime and keep the machine running smoothly.

The difference between a pipe mold spiral duct machine and a steel belt spiral duct machine lies in the method they use to form spiral ducts and the materials they are designed to work with: Pipe Mold Spiral Duct Machine: This type of machine forms spiral ducts by utilizing a pipe-shaped mold. The sheet metal is fed into the machine and wrapped around the mold to create the spiral shape. The edges of the metal are then connected to form a continuous sealed duct. The pipe mold spiral duct machine is typically used for fabricating spiral ducts from galvanized steel or stainless steel sheets. Steel Belt Spiral Duct Machine: In contrast, a steel belt spiral duct machine uses a different method to form spiral ducts. Instead of a pipe-shaped mold, it employs a steel belt that rotates and bends the sheet metal into the desired spiral shape. The edges of the metal are either interlocked or connected through various means to create a sealed duct. Steel belt spiral duct machines are often used for manufacturing spiral ducts from stainless steel or aluminum sheets. Both types of machines are efficient and suitable for mass production of spiral ducts in the heating, ventilation, and air conditioning (HVAC) industry. The choice between a pipe mold spiral duct machine and a steel belt spiral duct machine may depend on factors such as the specific material requirements, production volume, available space, and desired customization options.

In the fast-growing HVAC and construction industries, manufacturers are constantly seeking equipment that combines efficiency, precision, and sustainability. One of the most indispensable pieces of machinery today is the Spiral Duct Forming Machine. Designed to fabricate high-quality round ducts with superior airtightness, this machine has become a standard in workshops and factories worldwide. What Is a Spiral Duct Forming Machine? A Spiral Duct Forming Machine is a specialized piece of equipment that rolls flat sheet metal into strong, continuous spiral ducts. By forming a helical seam, it ensures excellent structural integrity and airtight performance. The ducts produced are widely used in HVAC ventilation, industrial exhaust systems, commercial buildings, airports, and cleanrooms. Compared with traditional rectangular ducts, spiral ducts have better airflow, lower leakage, and easier installation. These advantages explain why the global demand for spiral duct forming equipment continues to rise. Key Benefits for Manufacturers High Production Efficiency – Automated forming allows continuous duct production at high speed, reducing delivery cycles and boosting overall output. Superior Quality – The helical lock seam provides exceptional strength, durability, and leakage prevention, meeting international HVAC standards. Material Flexibility – The machine works with galvanized steel, stainless steel, and aluminum, supporting a wide range of applications. Cost Savings – Less material waste and reduced labor requirements result in lower production costs and higher ROI. Easy Integration – It can be connected with cutting, welding, or beading equipment to form a complete air duct production line. Industry Trends Driving Adoption With global focus shifting toward energy efficiency and green building standards, the Spiral Duct Forming Machine is becoming increasingly vital. Governments and project contractors prefer airtight duct systems that minimize energy waste, and spiral ducts made by automated forming machines deliver precisely that. Furthermore, as smart factories and Industry 4.0 automation gain momentum, the demand for advanced forming equipment continues to grow. Manufacturers investing in this machine today are preparing themselves for long-term competitiveness in both domestic and international markets. For HVAC fabricators, construction contractors, and large-scale production facilities, the Spiral Duct Forming Machine is no longer just an option—it is a necessity. By combining speed, precision, and sustainability, it ensures manufacturers can meet modern project requirements while staying ahead of industry trends. If you are looking to upgrade your duct production capabilities, choosing a Spiral Duct Forming Machine is one of the smartest investments you can make.

n recent years, industries such as HVAC, construction, and industrial ventilation have seen a strong shift toward energy efficiency and smart manufacturing. One piece of equipment that has gained significant attention is the Spiral Duct Machine. This advanced machine has become essential for fabricating airtight, durable, and cost-effective spiral ducts used in modern infrastructure projects. Why Spiral Duct Machines Are Trending The demand for Spiral Duct Machines is driven by the growing popularity of green buildings and sustainable HVAC systems. Spiral ducts, compared with rectangular ones, offer better airflow efficiency, less leakage, and easier installation. This makes them the preferred choice in projects like shopping malls, airports, cleanrooms, and industrial plants. Another factor fueling the trend is global energy regulations. With stricter codes demanding reduced energy waste, contractors are increasingly turning to spiral ducts for their proven airtightness and lower pressure loss—features directly achieved through precision forming by a Spiral Duct Machine. Advantages for Manufacturers Automation & Precision – The machine produces ducts with consistent diameter and seam strength, ensuring high product quality. Versatile Materials – Works with galvanized steel, stainless steel, and aluminum, supporting different HVAC applications. High Efficiency – Automated forming increases output while reducing manual labor and errors. Custom Solutions – Manufacturers can integrate the machine into a full duct production line, enabling flexible and scalable operations. By investing in a Spiral Duct Machine, fabricators not only improve efficiency but also position themselves as forward-thinking suppliers in a highly competitive market. Industry Outlook The adoption of Spiral Duct Machines is expected to grow as smart factories and Industry 4.0 become mainstream. With over 1,000 global projects already utilizing spiral duct systems, the machine is no longer just an optional upgrade—it is a must-have for any HVAC or industrial ventilation manufacturer looking to stay ahead.

In the rapidly growing HVAC industry, automation and precision are reshaping how ductwork is produced. One of the machines at the center of this transformation is the Air Duct Automatic Leveling & Beading Machine. Designed for both small workshops and large-scale factories, this equipment plays a crucial role in ensuring consistent quality, reducing manual labor, and meeting the increasing demand for energy-efficient air duct systems. Why Leveling and Beading Are So Important In duct manufacturing, the sheet metal used to form ducts must be completely flat and structurally reinforced. Any uneven surface may result in leakage, noise, or even reduced airflow efficiency. The automatic leveling system ensures that galvanized steel, stainless steel, or aluminum sheets are perfectly flattened before further processing. After leveling, the beading function adds reinforcement ribs along the sheet, significantly improving duct rigidity and preventing deformation. This dual process not only enhances product strength but also prolongs the service life of the duct system—essential for HVAC projects that prioritize airtightness and durability. Key Advantages of an Automatic Leveling & Beading Machine High Precision and Consistency – Automated control guarantees uniform sheet thickness, straightness, and beading depth across every batch. This reduces human error and ensures ducts meet international standards. Enhanced Productivity – By combining leveling and beading in a single workflow, the machine drastically shortens processing time and increases throughput, making it ideal for mass production. Cost Reduction – Automation minimizes labor requirements and material waste, lowering overall production costs while improving ROI. Versatile Material Support – Handles multiple sheet metals, including galvanized steel (0.5–1.5 mm), stainless steel, and aluminum, making it suitable for diverse HVAC applications. Seamless Integration – Can be connected with other machines (such as shearing, notching, and folding equipment) to form a complete auto duct production line. User-Friendly Operation – PLC control panels and preset functions make the system easy to operate, even for new technicians. Driving Industry Trends: Smart and Green Manufacturing As green building standards and energy-efficient HVAC systems gain global traction, manufacturers are under pressure to deliver duct systems with minimal leakage and maximum airflow efficiency. The automatic leveling & beading machine directly supports these goals by producing ducts with greater airtightness and structural reliability. In addition, its ability to integrate into fully automated production lines positions it as a future-ready solution, perfectly aligned with Industry 4.0 and smart factory concepts. For HVAC contractors, fabricators, and large-scale duct production facilities, the Air Duct Automatic Leveling & Beading Machine is no longer an optional upgrade—it’s an essential tool. By combining precision, efficiency, and automation, it empowers manufacturers to meet rising project demands, reduce costs, and stay competitive in a fast-changing market. At Hecheng Source Machinery, we provide advanced duct processing equipment, customized solutions, and 24/7 technical support to ensure your production line operates smoothly. Contact us today for a demo or consultation, and discover how our equipment can elevate your HVAC manufacturing capabilities.

In today's rapidly evolving HVAC and construction sectors, demand for efficient, airtight, and sustainable ventilation systems has never been higher. Enter the Spiral Duct Machine—a precision automated solution that ensures superior duct quality, minimizes energy loss, and keeps production costs in check. Unlocking Efficiency with Automation Unlike labor-intensive manual fabrication, modern Spiral Duct Machines utilize PLC-controlled rollers, precise welding, and automated feeding systems to produce seamless spiral ducts at high speed. This level of automation drastically shortens delivery cycles, boosts output volume, and helps companies stay competitive. Ensuring Strict Quality Control Accuracy is at the heart of every Spiral Duct Machine. Automated forming ensures consistent diameter, wall thickness, and seam integrity across each duct—improving airflow efficiency and reducing leakage points. Tight quality control minimizes rework and material waste. Slash Costs and Enhance ROI The machine’s automation significantly reduces labor intensity and the risk of human error, leading to fewer rejects and less wasted material—ultimately cutting per-unit costs and accelerating return on investment. Strengthening Market Position through Innovation Deploying Spiral Duct Machines signals a commitment to technical advancement. The integration of advanced automation elevates your technical profile, positions your company for future smart factory trends, and builds trust among clients seeking reliable, energy-efficient solutions. V. RFQ: 1. Are you manufacturer or trading company? We are manufacturer. 2. What shall we do if don't know how to operate your machine? We can dispatch our engineers to your country and you can also send your engineers to our factory for learning operation. Besides, there are detailed installation and operating instructions attached, it is very simple. We have telephone and email support at 24 hours per day. 3.How about your machine quality? HCY company is a mature brand in CHINA,through our 15 years research in technology,our design including structure and detailed security and precision has enhanced greatly,and can match all the CE standard or more strict standard.Our machines distribute worldwide to about 50 countries where there are metal plate industry And where there are our machines,there are good reputation and terminal user satisfaction. 4. What are your payment terms? We support T/T, L/C, D/P, D/A, Western Union and so on. TT, 30% in advance, 70% balance before the shipment. 5.Can we be your agent? Yes,we are looking for Global agent we will help agent improve the market ,and supply all the service like machine technicalproblem or other after-sales problem, meanwhile ,you can get big discount and commission. 6.Do you accept customer Logo and customized ? we accept kinds of customized ,including logo and machine .Welcome more new and old customers to visit and buy our equipment. 是的，我们正在寻找全球代理商，我们将帮助代理改善市场，并提供所有服务，例如机器技术

In today’s rapidly evolving HVAC industry, Spiral Duct Machines are emerging as indispensable for achieving airtight, efficient, and cost‑effective ductwork—especially in the era of smart manufacturing and sustainable building. A spiral duct machine is a specialized forming solution designed to roll and weld flat sheet metal into continuous, seam‑free circular ducts. This method delivers superior structural strength, minimal leakage, and lower pressure losses—aligning perfectly with increasing demands for energy‑efficient HVAC systems in both commercial and industrial projects As green building standards tighten, the importance of airtight systems cannot be overstated. Spiral ducts, made by these precision machines, help maintain consistent airflow and reduce energy waste—drivers that make Spiral Duct Machines critical equipment for modern HVAC fabricators At Hecheng Source Machinery, our Spiral Duct Machines integrate advanced PLC control for automated diameter and speed adjustment, support diverse materials (galvanized steel, stainless steel, aluminum), and offer quick setup with robust durability. With nearly a decade of expertise, over 80 export markets, and 3,000+ machines delivered globally, we combine high‑quality hardware with responsive support and customization services. Whether upgrading an existing duct shop or launching a new cleanroom project, investing in a Spiral Duct Machine means you can produce sustainable, high‑performance duct systems with precision and efficiency—now more important than ever.

In the era of green buildings and energy-efficient HVAC systems, Spiral Duct Machines have become a hot topic across the global construction and ventilation industry. With stricter energy codes and higher standards for indoor air quality, contractors are shifting towards spiral ductwork for its superior performance and long-term value. Compared to rectangular ducts, spiral ducts offer less air leakage, lower pressure loss, and easier installation—making them the preferred choice in commercial, industrial, and cleanroom projects. As demand rises, manufacturers are seeking reliable and automated solutions to produce high-quality spiral ducts quickly and efficiently. At Hecheng Source Machinery, our Spiral Duct Machines are designed to meet these evolving needs. Our machines can process galvanized steel, stainless steel, and aluminum, supporting multiple diameters and thicknesses. With PLC control, fast forming speed, and durable structure, our equipment is ideal for high-volume production. Backed by nearly 10 years of experience and over 3,000 units sold globally, we provide not only machinery but also complete duct forming solutions—including customization, on-site training, and lifelong technical support. Whether you’re a local workshop or a global HVAC supplier, our spiral duct machines will help you enhance your output and product quality. Now is the time to upgrade your production with smart, reliable, and efficient equipment. I. Spiral ducting Machine's Features: Spiral ducting machine is used for producing HVAC round duct. Spiral duct is made of metal strip rolled into a spiral bite wall of the thin tube, round, no welding, no leakage. The spiral ducting machines produced by HCY company have high yield and stable pipe diameter, and good bite, good sealing, long-term innovation. 1.Spiral ducting machine with patented mold which has its own patent and easy to adjust, save the metal strip. 2.High-speed synchronous cutting system 3.PLC control 4.Can be on-site construction 5.Can be adjusted 6.High-quality products, high-quality services 7.The system can handle galvanized sheet, aluminum 8.automatic roll out of equipment 9.Can produce a variety of different diameter spiral tube II. Technical Parameters 1. Name: Spiral ducting machine HCY-2.0-2000 2. Diameter range: Φ100-Φ2000mm 3. Tube length: 100-12000mm 4. Strip width: 137mm 5. Lock seam: Outside tube,on the inside on request 6. Material Galvanized sheet: 0.4-2.0mm 7. Strip speed: 38m/min 8. Dimension: 3400x2070x2720mm 9. Weight: 2300kg 10. Control system: PLC automatic control 11. Main motor power: 16.5KW 12. The power of cutting motor: 4KW 13. Electrical: 380V/50HZ/3PH Voltage customized 14. Welding machine: Huanyuan 100A