Rundown screens, also known as sieve bend screens, are curved wedge wire screens designed to facilitate the separation of solid particles from liquid in various industrial processes. Unlike traditional vibrating screens, rundown screens feature a curved profile that enables efficient liquid drainage while retaining solid particles, resulting in a more effective and energy-efficient separation process.
Structure: Johnson Screen/Wedge Wire Screen
Material: Stainless steel 304, 316, or 316L
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Rundown Screens Key Features
1. Curved Profile: The unique curved design of rundown screens promotes efficient drainage of liquid, preventing blinding and clogging while effectively retaining solid particles.
2. Slot Openings: Wedge wire screens are equipped with slot openings of varying sizes, which can be customized to suit specific separation requirements, allowing for precise and efficient solid-liquid separation.
3. Low Maintenance: These screens are known for their low maintenance requirements, making them a cost-effective choice for industries dealing with solid-liquid separation.
Johnson Rundown Screens Diverse Applications
1. Wastewater Treatment: In municipal and industrial wastewater treatment plants, these screens effectively remove solids from wastewater, ensuring cleaner effluent discharge.
2. Mining and Mineral Processing: Our screens are crucial for dewatering mineral concentrates and tailings, enhancing the recovery of valuable minerals.
3. Food and Beverage Industry: These screens aid in the separation of solids from liquids in food and beverage processing, ensuring product quality and compliance with hygiene standards.
4. Pulp and Paper Industry: Wedge wire screens are used for pulp washing and thickening processes, contributing to efficient paper production.
5. Petrochemical and Oil Refining: In the petrochemical industry, these screens play a role in the separation of solids and liquids in various processes.
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