Also called spiral classifiers, sand screws, screw washers or just plain "screws", Fine Material Screw Washers are primarily used to remove excessive fines such as dust, clays or silts that are nominally minus 200 mesh (75 µm) with water. They are widely used in North American wet aggregate processing plants to wash con…
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.
Sand screws also help to reduce the amount of time and energy needed to process sand, making them a popular choice in many aggregate mixture applications. Another benefit of using screws in the aggregate mixture process is that it helps to reduce the amount of dust created by the process. Screws help to chop up the larger pieces of aggregate ...
Aggregate & Mining Equipment. Sandscrews. Sandscrews For Sale. Filter 2. Sort Close. Your Current Search. Industry Aggregate & Mining ... Tucson McLanahan 54" diameter x 35' long Single Spiral Sand Screw Washer complete with 40 h.p. 1800 RPM electric motor; V-belt drive, heavy duty oil bath lubricated gear reduction... Condition: Used: MLS ...
Sand Screws / Fine Material Screw Washers. Available from a variety of industry-leading equipment manufacturers dedicated to producing the best solutions for washing and classifying, the name "sand screw" describes the mechanism in the machinery itself—it looks like a screw and processes sand.Many sand screw plants now feature two rotating, independently-driven …
Although similar in appearance to coarse material screw washers, aggregate conditioners function very differently. All material and water entering the aggregate conditioner must exit through the discharge opening at the bottom of the box opposite the feed end. ... Sometimes called spiral classifiers, sand screws or screw classifiers, they ...
Wear Parts for Aggregate Equipment We offer a number of wear-part solutions that provide long-term protection for your equipment. We offer standard wear parts, or we can design and build you a custom solution. Our urethane wear parts deliver outstanding efficiency and wear life in even the harshest conditions. Our wear parts will greatly outlast […]
Description. EAGLE Iron Works 24" diameter x 22' long Single Spiral Sand Screw Washer, 7.5 h.p. 1800 RPM electric motor, Eagle heavy duty oil bath lubricated gear reduction box, V-Belt drive with drive guard, grease lubricated external roller bearing assembly at lower end of tub, bolt on replaceable Ni-Hard cast steel wear shoes, flared tub at the feed end with adjustable height …
™ Washing Systems Sand Screw, a twin 3625 screw washer may be among the simplest machines to maintain in an aggregate plant. The MWS Sand Screw, offers a low cost solution to sand / fines recovery after rinsing and passing through a washing screen. The Sand Screw can be used in conjunction with our static and mobile washing screens ...
Coarse Aggregate Products Log Washers Ideal for scrubbing difficult materials (tough insoluble clays, conglomerates, soft stone and cemented aggregates) that are difficult to clean in normal screw machines. The log washer scours, breaks down, and cleans the toughest materials. Popular log washers include Eagle Iron Works® (EIW®) 36″, 44″, and 46″ Log Washers. …
Sand Screw – McLanahan 54" diameter x 35' long Single Spiral Sand Screw Washer. used. Manufacturer: Mclanahan; McLanahan 54" diameter x 35' long Single Spiral Sand Screw Washer complete with 40 h.p. 1800 RPM electric motor; V-belt drive, heavy duty oil bath lubricated gear reduction box, grease lubricated external roller ...
Sand is an important construction aggregate used in the production of concrete mixes. However, before it can be used for concrete and cement production, sand must meet specific grain size and cleanliness requirements. ... Sand classifying equipment comes in multiple configurations, but two of the most common are classifying tanks and screw washers.
AGGREGATE WASH PLANT - Allis 6' wide x 20' long 3 deck Vibrating Wash Screen, Portec-Kolberg 44" Sand Screw, (4)-Four Conveyors $102,500 USD Item #1 - AGGREGATE WASH PLANT - Allis "Ripl-Flo" 6' wide x 20' long 3 deck Incline Vibrating Wash Screen, electric motor with pivoting motor base, V-belt drive guard; steel coil isolation...
Available in both single and twin-screw configurations, fine material washers are most often used after a sand classifying tank or a wet screening operation to process products such as concrete, mason, mortar, plaster and golf course sands. ... Whether you're an experienced sand and aggregate producer or new to the industry, we boast years of ...