... as ; control panel , handbarrow and power motor .5key component of the machine has: Main frame, power system, jacking system,(lifting system), internal ... foot at the same time .mainly composed by the water tank ,the penstock ,the tap switch ,etc.5,mould parts: the ... in producing the Three Contacts, four and the heterogeneous tubing. Vertical Extrusion Concrete Pipe making machine of LJC series