China Hydraulic TDC Flange Forming Machine | 2-in-1 TDC20/30 | Reliable Suppliers & Factory for HVAC Duct Systems
30
+
Years of Experiences
clients worldwide
certification
Why do professionals choose LIDING flange machines?
Why do professionals choose LIDING flange machines?
No need to buy separate machines for TDC20 and TDC30 flanges—this one switches between the two in minutes. It only takes up 4.8 square meters of floor space, perfect for small workshops. One worker can run the whole production line, cutting labor costs by more than 50% compared to manual bending. It’s the most cost-effective choice for mixed-batch production.
Built tough to run nonstop for years
We don’t cut corners on materials. The cutting blades are made of premium Cr12mov alloy steel, heat-treated to HRC60-62°, so they cut clean, burr-free edges and last 3x longer than ordinary steel blades. The hydraulic + gear drive system delivers smooth, steady power even during long production runs, with minimal vibration and low noise that won’t disrupt your workshop.
Precision that eliminates rework headaches
After 20 years of making flange machines, we know how critical tight joints are. This machine forms flanges with consistent dimensions and perfect straightness, so they fit together seamlessly without gaps. No more hammering flanges into place on site, no more air leaks, and no more wasted material from bad parts. Our repeat customers always say this is the most reliable machine in their shop.
Dead simple to operate, fast support when you need it
The imported PLC touch screen has an intuitive interface—no fancy technical skills required. A regular worker can master it in 30 minutes of training. If you ever run into issues, our technical team responds within 3 hours, and we offer free remote troubleshooting and replacement parts during the warranty period. We also have engineers available for on-site service worldwide.
Standard Production Process
1. Manual Coil Feeding
2. Automatic leveling and straightening
3. 12-station continuous roll forming
4. Hydraulic precision fixed-length cutting
5. Finished TDC20/30 flange discharging
Frequently Asked Questions
Can this machine produce both TDC20 and TDC30 flanges?
Yes, this machine eliminates the need to purchase separate units. It is designed to switch between TDC20 and TDC30 flanges seamlessly in just a few minutes.
How much space does the LIDING flange machine occupy?
It has a highly compact design that occupies only 4.8 square meters of floor space, making it an ideal choice for small workshops and tight spaces.
What are the cutting blades made of?
The cutting blades are manufactured from premium Cr12mov alloy steel and heat-treated to HRC60-62°. This ensures clean, burr-free edges and provides a lifespan 3 times longer than standard steel blades.
Is the machine easy to operate for new workers?
Absolutely. The machine is equipped with an imported PLC touch screen featuring an intuitive interface. A regular worker can master the system within 30 minutes of training.
What support options do you offer in case of technical issues?
Our technical team responds within 3 hours. We provide free remote troubleshooting and replacement parts during the warranty period, and we also have engineers available for on-site services worldwide.