It is no longer possible to imagine life today without plastics. Low weight, easy moldability, and easy-care features as well as weathering resistance are reasons why objects of daily life are made from plastics.
Alongside the standard single screw extruder gear units, there are double screw extruder gear units in the Siemens program, both as co- and counter-rotating types!
FLENDER has been manufacturing extruder gear units since 1967.