Introduction
Tunnel lining trolley it was based on the motor drive travel mechanism to drives the trolley running. As a tunnel concrete molding machine which effect is adjusted the formwork right and formwork removed by hydrocylinder with screw jack. Tunnel trolley is widely used for highway, railway bridge construction,inter-city subway and public works. The tunnel trolley is includes three sizes 6m,9m and 12m. Which was travelling, effective support forms and form removal by the hydraulic system.
Basic Construction
The tunnel trolley which consist of formwork assembly,traveling device,portal-frame assembly,Principal and master-slave traveling device, lateral hydraulic oil cylinder, lateral support jack and portal-frame support jack etc.
Application
The Tunnel trolley has such reliable technology, structural reliability, easy operation, good forming face, efficiency and low cost. It can be designed into two-lanes, three lanes and four lanes according to the requirement of the tunne
