Energy-saving and environment-friendly pipe fitting processing equipment for building construction

The invention discloses energy-saving and environment-friendly pipe fitting processing equipment for building construction. The energy-saving and environment-friendly pipe fitting processing equipmentfor building construction comprises a machine frame and a main motor, wherein the machine frame is provided with a conveying device, a cutting device and a length control device; the conveying devicecomprises a driving idler wheel and a driven idler wheel which are arranged in an up-and-down corresponding manner, the driven idler wheel is arranged above the driving idler wheel, the driving idlerwheel is rotationally arranged on the machine frame through a transmission shaft, and the main motor drives the transmission shaft to rotate; and the driven idler wheel is rotationally arranged on afirst sliding block, the first sliding block is arranged in a first sliding groove of the machine frame in a vertical sliding manner, an adjusting screw is arranged on the top surface of the first sliding groove, a first compres