Our R&D engineers applied the technology to the manufacturing of this kind of product.With those approved performances, the product can be widely found in the field(s) of Pipe Making Machine. Our company is professional in the field of concrete pipe making machine and concrete pipe mould.Proudly speaking, our product enjoys a wide application range and can be very useful when applied in the field(s) of Wire cage welding machine/electric stacker. main parameters PGHJ /CPGHJ Diameter of pipe 300~3000mm Length 1000~4000mm Diameter of longitudinal bar 4~6m,8~12mm Spiral wire 3~6mm PC wire 12,18,24,32,36,48 Pitc…