1. Professional for milling drainage holes and air pressure balancing holes for PVC doors and windows.
2. Adopting a modular structure, the entire machine consists of four milling heads, which can be moved individually or in linkage. The design of each moving part is reasonable, and it is very convenient to adjust the angle of the motor and the depth of the milling cutter.
3. Adopting a three bearing variable frequency high-speed motor, the noise is minimal, with a rotational speed of 18000 rpm, ensuring an ultra long service life of the cutting tool and high milling accuracy.
4. Adopting a tool moving milling method, the machining length of the drainage groove is very standard, and the two machine heads are absolutely synchronized when moving and milling.
5. The cutting tools of this machine are equipped with company selected materials, designed and processed separately to ensure their ultra long and durable use (one tool has a service life of approximately one year), making users more worry free, greatly saving production losses, and greatly reduce tool usage costs.
6. One time clamping, it can complete the milling process of all drainage holes and air pressure balance holes in a profile, and ensure the positional and dimensional accuracy of the processed hole slots. It is an ideal milling equipment for mass production of plastic door and window processing enterprises.