Twin conical extrusion cylinders
– Manufactured in one or various cylinder sections in nitrided steel.
– Manufactured in sections with exterior nitrided housing and internal thru-hardened interchangeable sleeves.
Any model and dimension.
Twin conical screws
– Nitrided Steel
– Nitrided steel with Bimetallic coating on the screw threads. (PPTA Process).
Treatments and surface coatings. SSA, hard chrome.