China Hydraulic TDC Flange Forming Machine 2-in-1 | TDC20/TDC30 Suppliers & Factory for HVAC Duct Systems
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
- Coil Feeding: Manual Coil Feeding
- Leveling: Automatic leveling and straightening
- Roll Forming: 12-station continuous roll forming
- Cutting: Hydraulic precision fixed-length cutting
- Discharging: Finished TDC20/30 flange discharging
Frequently Asked Questions
Can this machine make both TDC20 and TDC30 flanges?
Yes. There is no need to buy separate machines. This machine switches between TDC20 and TDC30 flanges in just a few minutes, making it ideal for mixed-batch production.
What materials are used for the cutting blades, and how long do they last?
The cutting blades are made of premium Cr12mov alloy steel, heat-treated to HRC60-62°. They deliver clean, burr-free edges and last 3 times longer than ordinary steel blades.
How much workshop space does the LIDING flange machine require?
The machine has a highly compact footprint, taking up only 4.8 square meters of floor space, which makes it perfect even for small workshops.
Is the machine difficult to operate?
Not at all. It features an imported PLC touch screen with an intuitive interface. A standard worker can fully master the operation within 30 minutes of basic training.
What support do you offer if the machine has issues?
Our technical support 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.
What is the standard production sequence of the machine?
The production flow consists of: Manual Coil Feeding → Automatic leveling and straightening → 12-station continuous roll forming → Hydraulic precision fixed-length cutting → Finished TDC20/30 flange discharging.