China Suppliers Full Automatic HVAC Duct Flange Roll Former | Common Plate Plug-In Flange Forming Machine Factory
30
+
Years of Experiences
clients worldwide
certification
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
Why is the LIDING flange machine highly stable and precise?
The machine features 18 forming stages and 5 straightening rollers, combined with thick 24mm side plates and a solid welded frame. This robust construction prevents shaking, ensuring perfect straightness, consistent dimensions, and zero material waste.
Is it easy to operate the flange machine without professional training?
Yes, it is designed for simple operation. It features an intuitive PLC touch screen that allows operators to set length, speed, and count in seconds. New staff can easily master the machine in just 30 minutes, and a single worker can manage the entire line.
What materials are used to ensure the durability of the machine?
LIDING flange machines are built with high-quality components, including GCR15 steel rollers with high-frequency quenching, 45# quenched and ground shafts, a heavy-duty 80×80 square tube table, and a stable 4-ton structure built for continuous daily operation.
What kind of after-sales support and warranty do you offer?
We provide a 1-year warranty, free spare parts, and lifetime technical support. Our customer support team responds within 3 hours. Additionally, we offer online video guidance and overseas field installation, commissioning, and staff training.
What is the standard production process of this machine?
The standard production workflow follows these steps: Decoiling → Automatic Feeding & Leveling → 18-station Roll Forming → Circular Steel Sawing → Run-out Table Discharge.