Strings, elimination
1. Stock bundles, referred to as strings, usually arise from the screens, pump impellers, or cleaners. 2. Use adequate and well-maintained screening. — check clearance of the Selectifier screen paddles. 3. Avoid protuberances at pipe joints. — use special flanges after screens, i.e., only metal-to-metal (no gaskets) with all welded joints between final screen and […]