The Round Flange Punching Machine is a fully automatic CNC device for flange processing. Driven by a servo motor, it auto-positions accurately for flanges (φ250~φ3600mm) with ±0.1mm indexing accuracy. It features a user-friendly TFT interface, H13K molds (HRC60°, quick-changeable), and a double-beam four-point support design to ensure long-term punching precision. Widely used for hole processing of air duct round flanges, it reduces material waste and boosts efficiency.
海关编码 :
8462290000分钟。命令 :
1 Set制造时间 :
7-15 Working Days付款条件 :
T/T (30% Deposit + 70% Balance Before Shipment), L/C, Western Union包装方式 :
Export Standard Wooden Case / Iron Frame Packaging保质期 :
12 Months年生产能力 :
500 Sets/Year客户设计或 OEM :
AvailableRound Duct Flange Punching Machine
I. Round Duct Flange Punching Machine's Features:
1.Full Automation & High Precision:As a fully automatic CNC device, it’s driven by a servo motor to achieve accurate auto-positioning for flanges (diameter range φ250~φ3600mm). Its indexing accuracy reaches ±0.1mm, ensuring precise hole processing for flanges.
2.User-Friendly Operation & Flexible Molds:It is equipped with a user-friendly TFT interface for easy operation. The H13K molds (hardness HRC60°) support quick replacement, reducing mold change time and improving production flexibility.
3.Stable Structure for Long-Term Reliability:Adopting a double-beam four-point support design, it maintains stable punching precision during long-term use, avoiding precision degradation caused by structural deformation.
4.Efficient Application & Material Saving:Widely used for hole processing of air duct round flanges, it not only boosts production efficiency but also reduces material waste, lowering overall processing costs.
5.Broad Specification Adaptability:With a power of 8000W, it can process sheets with a thickness of 0-4mm. The equipment dimensions are 3100×1500×1700mm and weight is 1700kg, fitting most workshop layouts and meeting diverse flange processing needs.
II. Technical Parameters
1.Machine name: Round Duct Flange Punching Machine
2.Thickness range: 0-4mm
3.Power: 8kw
4.Weight: 1700KGS
5.Dimension: 3100x1500x1700mm
III. Real Photos:


IV. Quality Certifications:

V. FAQ:
Q: Factory or trading company?
A: Professional direct manufacturer.
Q: Not sure how to operate the machine?
A: Multiple support options:
Attached detailed operation manual.
Our engineers on-site, or your team trained at our factory.
24/7 Phone & Email support.
Q: What payment terms do you accept?
A: Support T/T, L/C, Western Union. Other methods negotiable by mutual agreement.
Q: Machine warranty period?
A: 1 year.
Main parts: high tool steel with special quenching (anti-corrosion, wear-resistant).
Free replacement for quality-related broken parts.
Q: Do you have stock?
A: Yes. Over 100 units in stock for quick delivery.
Q: How do you control quality?
A: Quality first. Strict control through the entire production process.
Q: Shipping cost from China to us?
A: Sea/air to your port/door. Provide your nearest port/address (with postcode) for quote. Reliable agents ensure safe, on-time delivery.