Steel lining trolley for concrete construction
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Tunnel lining trolley is a special equipment that must be used in secondary lining during tunnel construction, used for concrete lining construction of tunnel inner wall. Concrete lining trolley is an essential non-standard product of secondary lining during tunnel construction. Mainly include simple lining trolley, full hydraulic automatic walking lining trolley and lattice lining trolley. Full hydraulic lining trolley also can be divided into side top arch type, full circle needle beam type, bottom mold needle beam type, full circle walk through type,etc.
Feature: walk through moving mold, large working space, continuous operation achieved. The trolley’s supporting formwork, erecting formwork, unloading formwork and walk through all use full hydraulic pressure operation. It has the advantages of flexible operation, light weight, convenient maintenance and high quality lining surface.