China Common Plate Plug-In Flange Forming Machine - Full Automatic HVAC Duct Flange Roll Former from Reliable 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 achieve zero waste?
The machine integrates 18 forming stages and 5 straightening rollers to guarantee precise straightness and consistent dimensions. Combined with a solid 4-ton frame and thick 24mm side plates, it eliminates shaking, preventing bending, rework, and material waste.
Is special training required to operate the LIDING flange machine?
No professional skills are needed. The machine features an intuitive PLC touch screen that allows operators to easily configure length, speed, and count. New operators can fully master the system within 30 minutes.
What materials are used to ensure the durability of the machine?
It is built tough for continuous daily operations using high-grade GCR15 steel rollers with high-frequency quenching, 45# quenched and ground shafts, a heavy-duty 80×80 square tube table, and a robust 4-ton structure.
What kind of after-sales service and support do you provide?
We offer a 1-year warranty, free spare parts, and lifetime technical support. Our support team responds within 3 hours. We also provide online guidance, video support, and overseas field installation, commissioning, and training services.
What is the standard production process of the flange machine?
The standard automated workflow is: Decoiling → Automatic Feeding & Leveling → 18-station Roll Forming → Circular Steel Sawing → Run-out Table Discharge.
How much labor cost can be saved with this equipment?
Because the entire line can be operated by just a single worker using the PLC touch screen, it reduces labor requirements and can cut your labor costs by over 60%.