ANDRITZ Pulp Screw Press SCP, Twin Wire Press TWP and Vertical Screw Thickener VST
The ANDRITZ Pulp Screw Press SCP for efficient pulp dewatering exemplifies our leadership in dewatering technology.
The screw press dewaters at the highest level with several unique features. When fed with medium-consistency fiber suspensions, the press can achieve outlet dryness beyond 30%. The patented control system and a powerful drive ensure safest operation and constant dryness at the discharge.
Schematic drawing of an ANDRITZ Pulp Screw Press SCP
The ANDRITZ Twin Wire Press TWP is used for dewatering all kinds of pulps in various processes.
Schematic drawing of an ANDRITZ Twin Wire Press TWP
The vertical design of this screw thickener provides additional dewatering effect by gravity. Since the device is always completely filled, the dewatering area is maximized. Thus, specific output is higher compared to a horizontal screw press of the same size, or the output dryness is higher at the same specific output. Outlet consistencies from 20-35% can be achieved with this modern concept, at low feed consistencies down to 4%. Due to the vertical arrangement and the compact design, the equipment has a very small footprint.
Schematic drawing of an ANDRITZ Vertical Screw Thickener VST
