Hydraulic Pipe Collaring & Hole Flanging Machine

The machine performs punching followed by localized plastic deformation, forming a raised collar (flanged hole) around the opening. This structure enhances hole strength and is suitable for further assembly processes such as tube insertion or welding.

Características principales

• Integrated Punching and Flanging Process:
  Combines hole punching and flanging (collaring) in one cycle, reducing processing steps and improving efficiency.
• High Positioning Accuracy:
  Servo-controlled positioning system with accuracy up to ±0.1 mm ensures consistent hole location and forming quality.
• Hydraulic Drive System:
  Provides stable and powerful forming force, suitable for various materials and wall thicknesses.
• Amplia compatibilidad de materiales:
  Capable of processing copper, aluminum, and carbon steel tubes.
• Alta eficiencia de producción:
  Cycle time of approximately 5–8 seconds per hole, suitable for mass production.
• Modular Model Range:
  Available for tube diameters from Φ10 mm to Φ80 mm, covering small to large diameter applications.

Model Range

The AEK CKJ Series is available in multiple configurations based on tube diameter and processing capacity:

• Small Diameter Models (Φ10–Φ43 mm):
  Suitable for precision copper and aluminum tube applications with uniform hole forming.
• Medium Diameter Models (Φ10–Φ50 mm):
  Designed for general refrigeration and HVAC tube processing.
• Large Diameter Models (Φ50–Φ80 mm):
  Suitable for thicker materials and carbon steel tubes.

Aplicaciones

• Refrigerator evaporator and condenser tube processing
• HVAC and air conditioning piping systems
• Heat exchanger tube manufacturing
• Home appliance components
• Thin-wall metal tube hole forming and reinforcement