The machine consists of five parts, namely a expanded joint, a hydraulic station, an electric control cabinet, a portal frame (with a plain trolley included), and a balancer. The five parts are integrated into a complete system through two high-pressure hoses and one control wire.
(1)、Expanded joint: consisting of a machine body, a cycloid hydraulic oil motor, a transmitting gear, a rolling gear pair, a guide clamp device and a expanding rod assembly.
(2)、Hydraulic station: consisting of an oil tanker, an oil pump, an electromagnetic directional valve, an oil pump motor, an overflow valve and other hydraulic accessories.
(3)、Electric apparatus: consisting of an electric control cabinet, control buttons and various relays.

Thanks for your take a view on our Portable Expander Machine.  We have a wide selection at great prices to help you get cost- effective machine . The Portable Expander Machine are quality guaranteed. We are China Origin Factory of Portable Expander Machine. If you have any question, please feel free to contact us.

RETA MACHINE CO.,LTD    

Add: NO.66 Sici Line, Hemudu Town,Yuyao,

315000, Ningbo City,  Zhejiang Province, China

Tel: +0086-574-81106661

Email: info@retamachine.com

Web:www.retamachinery.com