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Automatic rigid pipe flaring machine

1. Mandrel tube specifications: D4–D10 (replace with the corresponding fixture for each specification; the equipment is equipped with only one type of fixture). 2. Mandrel tube length: 90 mm–650 mm (cutting length; shorter tubes require replacement of the corresponding die). 3. Production efficiency: approximately 500–700 pieces per hour (efficiency varies depending on tube material and necking length). 4. Personnel requirements: one operator can simultaneously run four or more machines. 5. Operating mode: pneumatic cylinder‑driven necking, high‑speed spindle with air‑cooled 4.5 kW motor, hollow‑shaft design; automatic feeding, automatic necking, and automatic material collection. 6. Motor specifications: 4.5 kW, maximum speed 18,000 rpm (speed adjustable), equipped with a frequency inverter. 7. Necking length: within 50 mm. 8. Power supply: 380 V, 4.5 kW. 9. Air supply required: 5–6 kg/cm². 10. Equipment dimensions: 1,200 mm long × 660 mm wide × 1,550 mm high. 11. Equipment frame: welded steel structure with sky-blue baked finish. 12. Equipment configuration: material storage rack, feeding mechanism, positioning unit, pipe‑pressing unit, necking unit, material‑collection unit, control system, and frame assembly. 13. Equipment weight: approximately 150 kg. 14. Tooling: precision positioning and quick‑change dies to ensure concentricity of the necked end.

Keywords:


1. Workpiece tube specifications: D4–D10 (replace with the corresponding fixture for each specification; the equipment is equipped with only one type of fixture)

2. Mandrel length: 90 mm to 650 mm (cutting tube length; for shorter tubes, the corresponding die must be replaced)

3. Working efficiency (PPH): approximately 500–700 pieces per hour (varies depending on the pipe material and the length of the reduced‑diameter section).

4. Staffing: One person can operate four or more machines simultaneously.

5. Operating mode: pneumatic cylinder for mandrel feeding and retraction, high-speed air-cooled spindle motor with 4.5 kW output and a hollow‑shank design, automatic material feeding, automatic mandrel retraction, and automatic material collection.

6. Motor specifications: 4.5 kW, maximum speed 18,000 rpm (speed adjustable), equipped with a variable-frequency drive.

7. Necking length: within 50 mm

8. Power supply voltage: 380 V, 4.5 kW

9. Operating air supply: 5–6 kg/cm²

10. Equipment dimensions: Length 1200 mm, Width 660 mm, Height 1550 mm.

11. Equipment Rack: Welded frame with a sky-blue baked finish.

12. Equipment Configuration: Material Storage Rack, Feeding Mechanism, Positioning Unit, Tube-Pressing Unit, Neck-Reducing Unit, Material Collection Unit, Control System, and Frame Assembly

13. Equipment weight: approximately 150 kg

14. Equipment and Fixtures: Precise positioning and rapid mold‑fixture changes ensure concentricity of the neck‑down section.

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