Description

Main Technical Parameters

1. Maximum tube diameter: 133 mm.
2. Applicable tube wall thickness: 1.2-3.5 mm.
3. Minimum collar height: 2.3-3.0 mm.
4. Workpiece length range: 500-2,000 mm.
5. Effective stroke of the servo-assisted pulling unit: 500 mm.
6. Average cycle time: approximately 35 seconds per hole (punching, collaring, and facing).
7. Hole-pitch error: ±0.15 mm.
8. Branch collar out-of-roundness: ≤0.16 mm.
9. Main tube-end out-of-roundness: ≤0.35 mm.
10. Maximum clamping diameter: 133 mm.
11. Simple CNC programming with storage for up to 210 programs.
12. Functions: external punching, collar forming, and collar facing.
13. Multiple holes with different diameters and pitches can be formed in one clamping. Minimum edge-to-edge hole spacing: ≤10 mm.
14. Symmetrical double-row collaring is supported for regular hole patterns; rotational positioning error <0.2°.
15. Servo positioning provides center-distance accuracy of ±0.15 mm and angular accuracy within 0.2°.
16. The servo-assisted pulling function allows collaring at any point along the same tube generatrix.

Applicable materials: 304-316 stainless steel, copper, carbon steel, and aluminum alloy
Processing method: external punching + collar forming + facing

Operation mode: Automatic
Power supply: 380 V, 50 Hz

Control system: PLC + touchscreen