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  • Small U-shape Hairpin Tube Bending Machine
  • Small U-shape Hairpin Tube Bending Machine
Small U-shape Hairpin Tube Bending MachineSmall U-shape Hairpin Tube Bending Machine

Small U-shape Hairpin Tube Bending Machine

The machine is used for bending the copper tube to small U-shape hairpin tube. The machine can automatically feed, clamp, and bend the copper tube, and discharge the ready U-tubes.

Type 

Upward and downward bending 

Horizontal bending 

Usual copper tube specification 

Outer diameter(mm) 

Dia 7 ~  9.52 

Dia 7 ~ 9.52 

Dia 12.7 ~ 30 

Wall thickness(mm) 

0.41 ~ 0.5 

0.41~0.5 

0.6 ~ 0.75 

Tubes bended per time (pieces) 

1~5 

1~3

1~2

Automatic working cycle (times per min) 

9 ~ 10 

7 ~ 8 

Cutting motor power (kw) 

0.75

0.75

Oil pump motor power (kw)

3

3

Hydraulic oil 

ISOVG32(winter)/ISOVG46(summer) 

ISOVG32 (winter)/ISOVG46(summer) 

Lubrication oil 

Mechanical oil ISOVG22-32

Mechanical oil ISOVG22-32

Notes: 1) If it is less than 10mm when the diameter is substracted from the U-shape hairpin tube center-to-center distance, the U-shape hairpin tube will be 1 piece less. 
             2) The horizontal type U-shape hairpin bending machine can produces parts with 90°bending angle.

Contact Us

Name: Yuan

Mobile:+86 15602916761(whatsapp/wechat)

Tel:+86-0599-5818919

Email:sales1@rcmbest.com

Add:F-0803, Phase III, Chianjiao, High-tech Industrial Park, Wuyi New District, Jianyang District, Nanping City, Fujian Province


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