PLC控制系统，无胶时自动显示功能，液压采用气液转换双向增压技术，传送皮带速度可调，可涂布弧型铝框。
PLC control, Automatic show when there ls no butyl, Hydraulic pressure using pneumatic-hydraulic change driving system with German techno logy, The speed of the transfer belt can be adjustable, Available for curved spacer extruding
