High Way Tunnel Trolley for Concrete Construction 

High Way Tunnel Trolley for Concrete Construction The Tunnel Trolley,including Highway Tunnel Trolley,Highway Construction Trolley,Arch Highway Trolley, produced by Lijian can be installated and removed of the form with high speed.  There are 6m, 7.5m, 9m, 10.5m, 12m different specifications for this series Tunnel Trolley,Highway Construction Trolley,Arch Highway Trolley. product feature: * It is widely be used in all kinds of tunnel concrete construction * The product is easy to use and flexible to disassemble. * More times turnover, low cost amortization. * The appearance of concrete is well quality. * Save labor cost and reduce project cost. Advantage: ● light weight;  ● simple, strong and stable structure;  ● moved, mounted and stripped easily;  ● strong reusability;  ● small deformation under force;  ● ade…