Ever since spiral duct entry into the market, it’s continuously been promoted in the application of ventilation and air conditioning systems because of excellent performance and low prices. At present time, most of the spiral duct is widely applied in coal mine, shipbuilding, ventilation, purification, bridge dust removal, airport and tunnel construction industry etc.
With many years of research and import of advanced fabrication equipment, our spiral duct making machine has reached the advanced level in China HVAC duct machine industry.
With our spiral duct machine, the diameter of the duct can reach the range of 80-1500mm for 0.4-1.2mm sheet metal.
|Tube Forming Diameter
|Maximum Tube Length
|Steel Strip Width
|Electric Control System
|Main Motor Power
Gallery of Spiral Duct Machine
When considering the purchase of a spiral duct machine for your sheet metal fabrication or HVAC system manufacturing needs, it’s essential to take into account various factors that ensure you make an informed decision. The following buying guide will help you understand the critical aspects to consider:
Evaluate the maximum and minimum diameter of ducts the machine can produce. Ensure that the machine’s capacity aligns with the duct sizes you plan to fabricate regularly.
Check the types of materials the machine can handle, such as galvanized steel, stainless steel, aluminum, or PVC-coated metal, and verify that these are suitable for your projects.
Consider the machine’s speed, measured in feet per minute (FPM), which impacts overall productivity. Higher speeds can lead to increased output but may require more skilled operation.
A fully automated spiral duct machine can save significant time and reduce labor costs. Look for features like automatic cutting, tube forming, and seam locking, which contribute to operational efficiency.
A well-constructed machine built with high-quality components is more likely to withstand the demands of continuous operation and require less maintenance over time.
A user-friendly interface and control system can greatly reduce the learning curve for operators. Machines with programmable logic controllers (PLCs) and touchscreen panels can simplify the setup and operation process.
Assess the physical size of the machine and the space it will occupy in your facility. Make sure you have enough room for both the machine and the handling of materials in and out of the machine.
Inquire about the manufacturer’s after-sales support, including availability of spare parts, technical assistance, and the possibility of on-site service in case of breakdowns or complex maintenance requirements.
Check the warranty period offered by the manufacturer, and consider the expected lifespan of the machine based on its construction and the manufacturer’s reputation.
Calculate the initial cost of the machine and ongoing operational costs against the expected productivity gains and savings in labor and material waste. Ensure that the investment aligns with your business objectives and budget.
Safety should never be overlooked. Ensure that the machine includes proper safeguards, emergency stops, and complies with relevant safety standards.
Look for additional features that may improve productivity or versatility, such as variable pitch control, different forming heads, or the ability to create reinforced ducts.
When evaluating spiral duct machines, it’s important to not only compare specifications but also to consider the reputation of the manufacturer, user reviews, and the potential for future expansion of your fabrication capabilities. It’s advisable to conduct a thorough market comparison, and if possible, see the machine in operation or request a demonstration to better understand its performance and ease of use. By carefully considering these factors, you will be well-equipped to select a spiral duct machine that meets your production needs and contributes to the efficiency and profitability of your business.