Stainless steel collector tube collaring machine Full automatic machine integrated with hole punching, collaring, milling Both servo feeding & servo pulling, no terminal hole position limit Servo feeding and rotating, capable for multi-row hole punching Please contact with Mr. Franks Cao for stainless steel collector manifold tube collaring machine: Web: www.zhenhuan-machine.com Email: zhenhuan@zhenhuan-machine.com Whatsapp / Wechat / Mobile: +86-13962724758