The invention discloses an efficient automatic
production line for PVC
processing. The efficient automatic
production line comprises an automatic feeding mechanism, a mixing mechanism, a planetary extruder, a six-roll calendaring primary and auxiliary
machine, a roll stripping mechanism, a calender roll, a roll cooling mechanism, an offcut removing mechanism, a traction roll and a sheet coiler, araw
material storage device, a vacuum feeding
machine and a group of auxiliary
material storage devices and a group of
processing auxiliary tanks are arranged in the automatic feeding mechanism, a discharging opening of the mixing mechanism is connected with a feeding opening of the planetary extruder through a feeding
pipe, a discharging opening of the planetary extruder is connected with the six-roll calendaring primary and auxiliary
machine through a
transmission belt, and the roll stripping mechanism, the calender roll, the roll cooling mechanism, the offcut removing mechanism, the traction roll and the sheet coiler are sequentially arranged on the rear portion of the six-roll calendaring primary and auxiliary machine. The efficient automatic
production line is simple in structure, reliable in design and easy to operate, the
automation from
raw material processing to finished product coiling is achieved thoroughly, the
product processing quality is improved, and the PVC film production efficiency is also improved.