The large-hole pipe lathe has a structure of fast moving, terminal insurance, fixed cutting, separate oil pump lubrication, overload safety protection and the like. The main shaft of the main shaft is equipped with a pipe composite chuck to automatically clamp the workpiece. The feeding device adopts a manual mechanical transmission mechanism, and the machining thread has a feed and retraction device with high thread precision.
The large-hole pipe lathe has the external features of high power, high speed, strong rigidity, good precision retention, low noise, etc. It also has external features such as beautiful appearance, reasonable layout, pleasant and convenient operation.