Groove Feed Extruders0 pages
PROFILE
GROOVE FEED EXTRUDERS
Davis-Standard’s groove feed extruder technology and patented DSB®-VI barrier screw design offer processors a fully
engineered solution for high output applications. These high performance extruders are based on Davis-Standard’s popular
Thermatic® design while the DSB-VI screw is engineered to accommodate large output rates of groove feed extruders.
Davis-Standard has made significant advancements in groove feed bushing design and barrier screw design to enable
processing of a variety of thermoplastic materials while maintaining lower melt temperatures, improved mixing and
homogenization, and linear output independent of die pressures.
At A Glance
•t
Rugged, wear resistant, unitized groove feed housing with a removable and replaceable
groove feed bushing.
•t
Groove feed technology for blown film, blow molding, sheet, pipe and profile, and wire and
cable applications.
•t Extruders available in sizes from 2 to 6 inches (50 to 150mm) in 34:1 L/D sizes.
•t
Multiple groove designs for processing a range of thermoplastic materials including PP, PVC,
polyolefins and various engineered resins.
www.davis-standard.com