Description:

  Rotary shear is located in a corrugator directly downstream the double facer and is used for reliable removal of start-up waste at optimum speeds and high speed order changes. Thanks to the compact design of the rotary shear, it can be quickly integrated into existing corrugators without any problems. Cutting speeds of up to 210m/min and 300m/min are standard for this rotary shear and it can therefore be used for all common order change systems.

Technical data：

Main advantages：

l   Rapid removal of waste paperboard, paper head, improve efficiency, reduce waste, save artificial.

l   Replacing the order cut off points, paper edge smoothly into the suction mouth.

l   AC servo control cutting knife to follow the paperboard speed, length, synchronous cut off paperboard.

l   AC servo control cutting paper edge knife to follow the paperboard speed, length, synchronous cut off paper edge.

l   The left and right cutting edge knife servo control automatically finds paper edge position.

l   Variable frequency control fast elimination of waste paperboard.