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Automatic Hairpin Tube Making Machine

1. Servo fixed length and material return.
2. Hydraulic system adopts quantitative hydraulic pump , and swinging oil cylinder drives bending .
3. Moving in the length direction to make different length workpieces.
Inquiry
  • Introduction
  • Parameter
  • Features
  • Application
Introduction
Long U pipe bending machine for the plate type copper tube open, straighten, no chip off, bending into a fixed U-tube,
Shape hairpin, also known as hairpin tube; mainly used in air-conditioning two long tube U-automatic production.
Automatic Hairpin Tube Making Machine
Parameter
No Part Brand Remark
1 Programmable PLC Mitsubishi Japan
2 Touch Screen Mitsubishi Japan
3 Cylinders and solenoid valves SMC Japan
4 Servo system Mitsubishi Japan
5 switches Schneider France
6 electrical appliances Siemens Japan

Features
1. Servo length return material, servo motor rack translation, servo bending.
2. Feeding by the variable frequency motor drive, belt feeding, digital fixed length.
3. Independent cylinder automatically adjust the amount of feed, the head motor driven by the inverter, high and low speed adjustable.
4. Different diameter can quickly change the mold.
5. Energy efficient.
6. Automatic waste detection.
7. High degree of automation.
8. High precision.

Technical specification
1 Capacity 19s/ piece
2 tolerance ±0.8mm
3 Flat rate ≤15%
4 Length rate ≤1mm
5 Voltage 380V
6 Power 13Kw
7 Air pressure 0.4-0.6Mpa
8 Cutting Rolling cutting
9 Hydraulic power 2.2kw
10 Cooling Fan cooling

Application

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