Needle Beam Full Circle Template Trolley 

Needle Beam Full Circle Template Trolley When the Needle Beam Trolley is lining, the bottom, the side and the top are formed at one time. The vertical mold and the mold removal are completed by the hydraulic cylinder, and the positioning is performed by the vertical cylinder and the leveling cylinder of the base. The Needle Beam Template Trolley is self-propelled, and the hoist mounted on the trolley moves the steel mold and the Needle Beam Trolley more relative to each other, and the Concrete Needle Beam Trolley can move forward. Three sets of hydraulic cylinders are installed on the steel mold to complete the vertical mold and the mold removal work. A screw jack is installed at a corresponding position of the top mold on Needle Beam Geared Trolley and the side mold, the oil cylinder is extended, and the screw jack is tightened after the steel mold is positioned, thereby ensuring the accuracy of the lining size and reducing the cylinder load. When mold removal, firs…