□ 四机头可独立工作也可联动，组合灵活。

□ 可编程控制器(PLC)控制焊接动作/程序，可靠性高。

□ 右机头可实现任意角焊接。

□ 工艺参数连续可调，可良好满足不同型材焊接工艺需要。

□ 焊接成型尺寸精度高,焊角外观好。

□ PLC controls the welding action / program, high reliability.

Machine heads can work separately or jointly.  □

Free angle welding of right machine head.  □

Parameters can be set to meet various profiles' processing requirements.  □

High welding precision, good welding corner appearance.