Sand Quarry Kings Lynn Machinery Grinding

Sand and 8 of Ogharaki clay from Delta state, Nigeria is 55.5 [19]. The permeability number for moulding sand from Mansfield Sand Company mixed with 6 water is 21 [22]. Sand no 95 from King’s Lynn, Norfork mixed with 5 Montmorillonite clay and 3.5 moisture has green permeability of 61, Redhill No. 65 sand is 120 and Chelford 50 is 220 [6].