Twin parallel extrusion cylinders.
– One single nitrided part
– In two parts: exterior nitrided housing and interior interchangeable Bimetallic sleeve. (PECD Process)
Any model and without limit of dimension.
Twin parallel extrusion screws
Any model and dimension.
Steels and treatments depending on the application:
Nitrided, thru-hardened and occasionally stainless steels.
Bimetallic coating on the threads.(PPTA Process)
Treatments or Surface coatings such as hard Chrome or SSA.