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  • Numerical Control Horizontal Tube Expanding/Expansion Machine3
Numerical Control Horizontal Tube Expanding/Expansion Machine3

Numerical Control Horizontal Tube Expanding/Expansion Machine3

he machine can expand one side of the tube (tube inside and tube mouth) as well as edge-fold. This machine is used to expand U-tubes. 
The machine can expand the tube inside and mouth and edge-fold the tubes on one side, and on the other side expand the tube mouth and edge-fold the tubes automatically. This machine is used for automatic bending of straight tubes.

Machine Type 

 Numerical control horizontal tube expanding machine 

Heat exchanger specification  

Usual copper tube outer diameter (mm) 

7mm,7.94mm, 9.52mm,16mm 

Normal fin thickness (mm) 

12.7mm,19.05mm,21.65mm,22mm, 32.91mm  

Length (mm)  

250~3000 

Row quantity 

1~8  

Max hole quantity per row(based on hole-to-hole distance 25mm)  

64 

Expansion speed 

Fast speed (m/min) 

>4 

Slow speed(m/min) 

>0.7 

Oil pump motor power (kw) 

11/15 

Oil cylinder diameter(mm) 

160/180/200mm 

Hydraulic oil 

ISOVG32(winter)/ISOVG46(summer) 

Lubrication oil  

Mechanical oil ISOVG22-32 

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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