Advantages of Using PSI's Hydraulic Screen Changer

Patented All-Metal Seal

• Made with 4140 tool grade steel
• No wear and no maintenance
• No hang up areas means no polymer degradation
• No process or temperature limitations

Truly Safe Guards

• Polymer spray proof
• Interlocked to Category 3 safety
• Easy to use yet rugged

Slide plate Heating

• Wires flex away from polymer environment
• Only one temperature control is required for the entire screen changer (3-zone heat control available)

Other Features

• All metric threads for global acceptance
• Industry standard interface connections that are interchangeable with other makes
• Extruder screws can be pulled through the screen changer without removal from the extruder

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