It's Standup Butyl Extruder Machine.

This machine is for special use to spread butyl thermosolevenly on both side of aluminum frame, it is equipped with photoelectric and PCcontrolling systems and conveyer belt imported from Holland, thus it is enabledwith the characteristics of stepless speed regulation and full automation oflocation, transmission and tuber spreading, In addition, it is easy to operatewith stable property and good working result, it is really one necessarymachine is producing hollow glass.