China Common Plate Plug-In Flange Forming Machine | Full Automatic HVAC Duct Flange Roll Former Suppliers & Factory
30
+
Years of Experiences
clients worldwide
certification
liding
Why do professionals choose LIDING flange machines?
Ultra Stable & Precise, Zero Waste
With 18 forming stages plus 5 straightening rollers, this machine forms flanges with perfect straightness and consistent dimensions. The thick 24mm side plates and solid welded frame prevent shaking. You’ll get clean, tight flanges every time — no bending, no rework, no material waste.
Super Easy to Operate, Save Labor Cost
The intuitive PLC touch screen lets you set length, speed, and count in seconds. One worker can run the whole line. No professional skills needed. It’s simple enough for new staff to master in 30 minutes, cutting your labor cost by over 60%.
Built Tough for Years of Use
Every core part is built to last:
- GCR15 steel rollers with high-frequency quenching
- 45# quenched and ground shafts
- Heavy-duty 80×80 square tube table
- 4-ton stable structure It runs nonstop all day without overheating or breaking down
Reliable After-Sales You Can Trust
We provide 1-year warranty, free spare parts, and lifetime technical support. Our team responds within 3 hours. We also offer online guidance, video support, and overseas field installation, commissioning, and training.
Standard Production Process
Decoiling
→
Automatic Feeding & Leveling
→
18-station Roll Forming
→
Circular Steel Sawing
→
Run-out Table Discharge
Frequently Asked Questions
How does the LIDING flange machine ensure precision and zero waste?
The machine utilizes 18 forming stages and 5 straightening rollers to form flanges with perfect straightness. Together with 24mm thick side plates and a solid welded frame, it prevents shaking to deliver tight, clean flanges without bending or material waste.
Is training required to operate this flange forming machine?
No professional skills are needed. The machine features an intuitive PLC touch screen for quick setup of length, speed, and count. New staff can master its operation in 30 minutes, allowing one worker to run the entire line.
What materials are used to ensure the durability of the machine?
Every core part is built for heavy-duty use, featuring GCR15 steel rollers with high-frequency quenching, 45# quenched and ground shafts, an 80×80 square tube table, and a stable 4-ton structure built to run nonstop.
What after-sales support and warranty do you offer?
We provide a 1-year warranty, free spare parts, and lifetime technical support with a guaranteed response within 3 hours. We also offer online guidance, video support, and overseas field installation, commissioning, and training.
What is the standard production process of the LIDING flange machine?
The complete standard process flow consists of: Decoiling → Automatic Feeding & Leveling → 18-station Roll Forming → Circular Steel Sawing → Run-out Table Discharge.