Twin Screw Presses for Rendering
ASTW has modernized the over 50 years old,\"Stord type\" proven twin screw press design
Very heavy duty frame for max stablity - up to 40 mm plate thickness.
Shorter distance beween the bridges for higher trength.
Solid stainless steel screws.
Improved solid screens system to avoid clogging of the screen holes.
All large spherical roller bearings in oil bath, no more oil pump, completely sealed off from pressed material and hot vapor.
Shaft mounted standard SEW gearbox for higher gear efficiency and easy service, internal frictionnnnnconsiderably redued.
Stainless sump with screw conveyor.
Type Normal capacity Motor
raw material tons/hour (kW)
AST/BS 35 7.0 18.5
AST/BS 41 10 30
AST/BS 49 18 45
AST/BS 56 25 55
*Optimal capacity load about 70%*