This machine is suitable for expansion joints or expansion ports of plastic pipes of 16-630PVC, PE and PP. It can be used in conjunction with pipe production line or single machine. The small tube can be provided with two expansion ports, one large tube and one expansion port.
This machine mainly consists of two parts: working headframe and pedestal. The working head frame consists of a heating box and a flaring die head. The base is mainly used to support the pipe, and it is positioned correctly and automatically at different working positions of the working head rack to complete the heating and expansion of the pipe.
The operation of the equipment and the enlargement cycle (such as temperature control, heating time, forming, cooling, etc.) are automatically completed by PLC.
The machine has the advantages of reasonable structure, beautiful appearance, advanced technology, convenient operation and high degree of automation.
Flaring machine working procedure:
1. preheating of pipes
The tube is preheated in the heating of the working head. The heating temperature is set and controlled by the temperature control instrument. In the heating box, the pipe is heated by the inside and outside of the heating pipe and the pipe rotates to ensure the uniform heating of the pipe enlargement surface.
2. pipe flaring
The special expanding die is used to insert the preheated inner hole of the pipe, and the expanding part of the pipe is enlarged or undertook to enlarge.
3. cooling of flaring parts of pipes
The expansion part is cooled by cold air and the cooling time is adjusted.
