Many different types of lower end outboard bearings are used in Sand Screws (Fine Material Washers). One of the most convenient types is the Plummer Block or Pillow Block bearing, external to the tub. While these are supplied as standard items on Superior Industries Sand Screws, Rivergum Industries is now able to offer conversion …
When washing sand in a Classification Tank, the particles separate based on size, predominantly (assuming they all have the same specific gravity or relative density). A range of forces are present on all of the particles. Hence, a distribution over the valves (the only position that can measured) occurs. This figure illustrates a typical distribution …
Sand typical of a fine grained dune like sand, predominantly all passing the 600 micron or 30 mesh sieve size, after the sand has been washed. This photo was used as a back drop to an article published in the Quarry magazine (the official magazine of the IQA), courtesy of Engadine Heathcote Sand & Soil. …
This operation is mining a heavily clay laden deposit. The plant is set up to take a pump or dredge feed, in addition to accepting a dry feed. It consists of a 48′ X 12′ Three Valve Eleven Station Tank, being fed by two 30″ Cyclones. The cyclones are used to assist in silt removal. …
We have a range of parts held in stock, particularly the lower end bearing parts to a number of popular Sand Screws or Screw Washers. These include the large rubber (donut) seal, in black or red, stainless steel wear sleeve, slinger and oil seal. We hold some bearings and bearing sleeves, but have access to …
