FOSHAN WANJIADE TECHNOLOGY COMPANY LIMITED
WANJIADE TECHNOLOGY COMPANY LIMITED always adhere to the "professional hard to create value for customers", the corporate philosophy to serve our customers, providing customers with complete sets of
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Silica Sand Processing Equipment , Quartz Dry Powder Processing Plant
Production process: Ore material----Feeding machine---Impact crusher---roller screen----classifier---Separator---Three layer vibrating sieve---Separator---Products.
Quartz sand is quartz stone crushing processed. Quartzite(quartz rock), also known as silica, is a hard, wear-resistant, chemically stable silicate mineral. In nature, there are quartz sandstone, quartzite quartz vein quartz. Quartz sandstone is a clastic rock of consolidation. Quartz detritus content is more than 95%. Refine quartz sand is derived from various magnetic rocks, sedimentary rocks and metamorphic rocks, and less heavy minerals. Associated minerals are feldspar, mica and clay minerals. Quartz is divided into two types: sedimentary origin and metamorphic origin. The boundery between clastic particlesand cementations not obvious. The latter refers to deep, pure quartz quartzite. Quartz vein is formed by hydrothermal action, which is almost entirely composed of quartz and dense and massive.
The mineral content of quartz has great change, mainly quartz, followed by feldspar, mica, rock debris, heavy mineral, clay mineral and so on.
Quartz sand is a hard, wear-resistant, stable chemical properties of silicate minerals, its main mineral composition is ISO2, quartz sand color is white, colorless or translucent, 7 hardness, brittle cleavage, conchatus fracture, oil sheen, density 2.65, bulk density(1-20 for 1.6). 20-200 to 1.5, the chemical and mechanical properties have obvious anisotropy, insoluble on acid, slightly soluble in KOH solution, of the melting point of 1750 DEGC.
Removing iron from dry quartz sand purification equipment: the main minerals in quartz sand are antimagnetic quartz, which can not be magnetized in the magnetic materials and can be magnetized in the magnetic field. In the magnetic separation process, we use the difference of this property to separate magenetic magmetic minerals from non-magnetic minerals, and remove these iron impurity minerals in quartz sand by magnetic separation, so as to achieve the purpose of removing iron minerals.
The common specifications of the quartz and sand are 0.5-1mm, 1-2mm, 2-4mm, 4-8mm, 8-16mm, 16-32mm, 10-20 oders, 20-40 orders, 40-80 orders, 100-120 orders.
