Round Duct Flange Punching Machine

Features of Round Duct Flange Punching Machine

• ±0.3mm HYRUN Servo Precision: Guarantees code-compliant locking corners and bolt holes on 18-22 gauge galvanized steel flanges.

• Dual-Function Punching: Processes both angle flanges (TDF corners) and plate flanges (SDC holes) with quick-change dies.

• 50% Productivity Boost: Automated punching at 8-10 seconds/flange eliminates manual drilling bottlenecks.

• OSHA-Validated Safety: Infrared light curtains + dual-hand operation prevent access during 20-ton punching cycles.

• HYRUN Durable Construction: Hardened CR12 steel dies withstand 500,000+ cycles with ≤0.1mm wear tolerance.

Steps to Use and Points to Note of Round Duct Flange Punching Machine

• Material Securement: Clamp 18-22ga galvanized steel flange flat on HYRUN die bed, aligning punching zone with laser guides.

• Program Selection: Choose TDF corner / SDC hole pattern via HYRUN touchscreen; verify dimensions match duct specifications.

• Dual-Hand Initiation: Press both green buttons simultaneously; 20-ton servo-punch completes cycle in 8-10 seconds.

• Post-Punch Inspection: Verify corner/hole ±0.3mm tolerance using go/no-go gauges before batch production.

• Tooling Maintenance: Clean dies with brass brush and store in HYRUN-protected case after shutdown.