The series of automatic elbow cold forming machine is mainly used for carbon steel, stainless steel 1D, 1.5D elbow cold push molding, push mode has the steel ball and core rod pushing in two ways. Core rod forming push system equipped with a semi-automatic mechanical demolding device.
The host comprises a body(frame), die-closing cylinder ,side pushing cylinder, demolding device. A control mechanism is composed of power station,limiting device ,pipeline and electrical control box, operation box.
The forming principle:pipe blank ,in the tunnel cavity by external locking,is pushed by hydraulic top rod from the guide section into forming cavity equiped inner core bending. then demold by demolding device.the whole process is control by PLC.
We also produce hot forming elbow machine，tee machine，pipe bending machine,pipe expanding machine,beveling machine,sand blasting machine,pipe cutting machine,and molds.