Manual Screen Changer
Batte
manual screen changer minimizes costly downtime for screen replacement. With a simple swing of the handle lever during routine shutdown, clean screens are quickly brought on-line.
Simplicity and Reliability:
◆ Close coupled connections
◆ Multi-position handle
◆ Low capital costs
◆ Minimum residence time
◆ Streamlined flow paths
◆ Low operating costs
◆ Compact size
From the worldwide in filtration equipment, Batte offers the manual screen changers. Contamination of the melt stream by metal, wood, paper or internally generated black specks yields products that are unacceptable in appearance and/or performance. Manual screen changers are the least expensive and most suitable option for processes that require infrequent changes. Batte manual screen changers minimize costly downtime for screen replacement. With a simple swing of the handle lever during routine shutdown, clean screens are quickly brought on-line. No line disconnection occurs, and full production is re-established. As an option the manual screen changer models add air assist to the shifting of the slide plate.
Manual Screen Changer Features and Benefits:
◆ 3 position handle
◆ 690 bar (10,000 psi) maximum head pressure
◆ 207 bar (3,000 psi) maximum differential pressure
◆ Pressure activated seal technology
◆ Extruder screw pull through
◆ Bolt-through extruder connection
◆ Leak free processing
High Temperature Seal Option:
◆ Expanded low viscosity sealing
◆ For temperatures between 260-343 C (500-650 F)
◆ Retrofit-able design
Integrate the System:
Put a gear pump after the screen changer and further increase the productivity of the extrusion line – all from one company.
Polymer Rheology Testing:
Batte has the ability to provide polymer viscosity and melt index analysis.
Superior Service:
Batte rebuilds, repairs, services and supplies parts for screen changers, gear pumps, screws, barrels, heat transfer rolls, pelletizers and cleaning ovens.
Options:
◆ High temperature seal
◆ Corrosion resistant flow bores
◆ Twist lock coextrusion breaker plates
◆ Downstream reducer bushing
◆ XP air assisted
◆ Adapters
◆ Add a gear pump for complete system control