Derrick® Trilogy™ replacement screens for Conn-Weld sieve bends provide a urethane alternative to traditional wedge wire screens in non-vibratory static wet screening applications. Designed to reduce blinding and resist abrasive wear, these panels can help reduce screen replacement frequency and maintenance downtime.
Urethane Screens for Non-Vibratory Static Screening
Screen wear and blocked openings can affect separation performance and increase maintenance requirements. Derrick Trilogy Surface Technology addresses these challenges with slotted openings that feature tapered relief angles. This design promotes particle flow through the screen and helps minimize blinding while maintaining the required separation.
Trilogy panels are available in a variety of sizes and opening configurations, including apertures as fine as 325 mesh. The appropriate panel and opening size depend on your existing sieve unit, material, and separation requirements.
Features and Benefits
- Reduced blinding: Tapered slot openings help particles pass through the screen.
- Fine screening options: Panel apertures are available as fine as 325 mesh.
- High open area: Derrick reports open area of up to 50%.
- Wear resistance: Derrick reports service life of up to four times that of traditional wedge wire screens.
- Lightweight panels: Panels are designed for easier installation and replacement.
- Lower maintenance requirements: Longer screen life can reduce replacement frequency and associated downtime.
Actual wear life and screening performance depend on the material and operating conditions. Available open area varies with the selected panel configuration.
Selecting Replacement Screens for Your Conn-Weld Sieve Bend
If you are replacing worn wedge wire screens or addressing recurring blinding, contact Tinsley Equipment Company to discuss Derrick Trilogy screens for your application. To help identify the appropriate replacement, provide:
- Conn-Weld sieve unit model and existing screen dimensions.
- Current screen opening size and desired separation.
- Material being screened, operating temperature, and flow rate.
- Photos or drawings of the existing screen and mounting arrangement.
- Current problems, such as rapid wear, blinding, or frequent screen changes.
These details help us review compatibility and screen selection with Derrick’s application specialists.
For additional wet screening, solids recovery, and dewatering options, explore our Derrick screening and dewatering equipment.
Derrick and Trilogy are trademarks of Derrick Corporation. Conn-Weld is a trademark of Conn-Weld Industries LLC.
Ask a Question or Get a Price Quote
Call: 979-217-1480