how to make copper elbow fitting - full automatic copper elbow making machine

Full automatic loading and feeding blank tubes which is bevel cut, auto push-bending, expanding and ordering (chamfering). No operator!
Applicable copper elbow size: 15-50mm
Cycle time is 6-8 seconds only.
Please contact with Mr. Franks Cao for this copper elbow making machine details:
Web: www.radiator-machines.com
Email: [e-mail]
Skype: frankscao
Whatsapp/Mobile/Wechat: [phone]