The circular tube pressing elliptical tube machine has the following advantages:

1. The equipment is controlled by PLC and multiple protections are set during normal production.

2. The bed is made of welded steel plates. And carry out tempering treatment, internal stress, to avoid deformation of the aircraft body.

3. The molding frame is made of cast iron structure and has undergone tempering treatment. High strength and long service life.

4. The material of the rolling mill shaft is 40Cr and has undergone quenching and tempering treatment, with a hardness of HB280.

5. The material of the molding mold is GCr15, quenched, and the hardness is HRC56-62 ℃.

6. The transmission structure is a gearbox transmission. Each molding rack has a gearbox, which can exceed the equipment's time limit, operate, and have a long service life.

The circular tube pressing elliptical tube machine is mainly used for greenhouse skeleton. The distribution box of this machine adopts touch screen display, computer numerical control, and can adjust the curvature freely and store it in memory. The software supports remote computer programming and other functions. It can be used for various specifications of pipes such as square tubes, round tubes, elliptical tubes, etc. The mold can be freely exchanged, and the whole machine has the advantages of multiple functions, reasonable structure, and simple operation.