该机是用于塑料门窗焊接加工的**设备。
可实现四角一次成型、单、双中梃、十字梃、异型角焊接并具备四位、三位、二位、单点焊机全部焊接功能，四个机头可同时工作，也可分别组合或单机单独工作。
PLC 微机控制，气压传动、可靠性高。
采用两项国家专利技术—多角一次成型、熔融限位、焊接精度高。可增加标准机头组合为 3+2 型焊机或六角焊机。半自动出窗系统装置，操作简单，大大降低操作者劳动强度。
该机自动化程度高，焊接尺寸大、功能全、组合灵活，工效是四位焊机的两倍，适合塑料门窗大批量生产。 Used for welding PVC door-window
PLC control, pneumatic drive, stable capability
Weld one-pass four corners, single and double transom, cross transom and special angles
Possess all welding function of four-, three-, two-, one-head welding machines
Four heads can work simultaneously, individually or combinatively
Nation patent technology: many corners one-pass make-up, melt spacing, high-precision welding
Assembled with standard head to make up 3+2 or six-head welding machine
Semi-automatic door-window production system device, simple operation, low labor intensity
High automation, large welding dimension, multi-function and flexible combination
Work efficiency is two times as much as four-head welding machine
Suitable for batch production