Washing, Classifying & Dewatering Sand Screws. Designed to handle fine materials up to 3/4″ (19mm) in size, these spiral classifiers effectively remove clays, silt, and lightweight contaminants from sand, ensuring a clean and high-quality end product.

2021年4月14日 · To size a sand screw for fines retention, key factors include feed gradation, desired product specs, solids feed rate and water volume.

Sand screws and cyclones are both proven pieces of sand washing equipment, but that is about where the similarities end. Choosing which one is best for your application requires an understanding of your goals and the limitations of the equipment.

2022年2月28日 · Fine Material Screw Washers are used to wash, classify and dewater minus 3/8” (10 mm) sand or fine material in one machine. They are well-known, industry-preferred and field-proven over many decades for producing a clean, in …

Fine material washers for fines recovery, sand manufacturing, concrete reclamation, salt reclamation, and municipal waste removal; Built with large, three stage gearboxes and outboard lower bearing assemblies; Fabricated with heavy duty tubs; Extreme duty gearbox with 100% to 16% reduction capability; Oversize bearings and gears

Fine Material Screw Washers are especially simple for operations looking to wash dry screened fines. When compared to other sand washing systems, Screw Washers are a low-capital cost and low electric power user machine. They are widely used by construction sand producers, mining companies, solar salt/brine processors and glass recycling plants.

Gator SandScrews provide a simple and cost efficient solution to your sand washing needs. Available with single or twin screws, to achieve the cleaner product in higher capacities. Adjustable weir and water volumes allowable maximum control over fines enabling a more efficient method to clean and reduce the silts in the end product