The composition of pipe expanding machine
Steel pipe gauge is: interchanged from 60 to 1620 mm in diameter, wall thickness 3 ~ 120 mm, the length of 3 ~ 24 m.Extension system of all kinds of steel pipe,
Pipe expanding machine mainly include: frame, main oil cylinder plate (including the main oil cylinder), activity before pushing plate, plate, automatic feeding mechanism, feed roller, mold brackets, intermediate frequency coil to adjust (including intermediate frequency heating coil), intermediate frequency power supply, electric control system, etc.
Pipe expanding machine belongs to the straight seam welded pipe metal plastic equipment, it is to use the cone dilation, dilation in the steel pipe, steel pipe, the molding pressure and welding stress elimination and guarantee over straight seam welded steel pipe diameter size, equipment by car, dilation, sleeve, fixing plate, oil cylinder, lubrication station, platform, hydraulic station, electric control system composition, dilation device installed in the car, dilation apparatus by work sleeve connection on the oil cylinder, dilation is by dilation and dilation, guide plate, bar, etc. Through the mechanical extrusion sectional steels. |
