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  • Automatic U-shape Tube Welding Machine
  • Automatic U-shape Tube Welding Machine
Automatic U-shape Tube Welding MachineAutomatic U-shape Tube Welding Machine

Automatic U-shape Tube Welding Machine

The machine is used for automatic welding of small U-shape hairpin tubes of air-conditioner heat exchanger.

Model 

Automatic U-shape hairpin tube welding machine  

Conveyance belt length (m) 

Front 3.5m; middle 1.4m, and rear 3.5m( total: 8.4m) 

Conveyance belt surface height (mm) 

450 or 600

Gas source 

Burning gas and pressure (Mpa) 

LPG or natural gas; 0.09 ~ 0.15

Burning-supporting gas and pressure (Mpa) 

Oxygen or compressed air; 0.4 ~ 1.0

Protective atmosphere and pressure (Mpa) 

Nitrogen; 0.4 ~ 1.0

Cooling air and pressure (Mpa) 

Compressed air; 0.4 ~ 1.0

Cooling water 

Water pressure (MPa) 

0.3

Flow rate(L/h) 

≥ 120 

Conveyance belt speed( mm/min) 

600~6500; stepless speed regulation 

Total power(kw) 

1.3

Heat exchanger  

Height (mm) 

200~1300; 200~1600; 200~2500 

Row quantity 

1 to 4 rows 

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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