Waterproof board laying trolley: The waterproof board laying trolley is mainly composed of a walking system, a lifting system, a hydraulic system, a support, etc. The lifting system consists of two and a winch driving a trolley to lift and lay the waterproof board along the track. The operating system is realized by a remote controller, which has the characteristics of reducing labor, convenient operation, fast and safe.
The internal and external formwork trolley is used for the lining of open cut tunnels. Both the internal and external formwork have independent walking systems, hydraulic systems, and support systems, which have the advantages of convenient, fast, accurate positioning of the trolley, fast lining, and good surface quality.