silica sand making plant

As we all know, silica sand used in the production of a granular formulation refractory sand and core sand. In the sand with clay as a binder, the production of 1 ton per qualified castings, add approximately 1 ton of new sand, so the amount is the largest foundry sand in the sand casting production.

Silica sand making plant

Silica sand is the main mineral composition of quartz, the main chemical composition of SiO2. Natural silica sand: because of its chemical composition, particle size composition are different, which are respectively used for non-ferrous alloy castings, cast iron and small and medium steel castings molding sand and the core sand. The selection of natural silica sand: for using organic compounds as the binder of steel castings foundry sand and core sand. The artificial silica sand: sand and core sand for casting, make lining or steel castings. Silica sand is high hardness, large processing difficulty. Shanghai SBM produce new sand making machine for silica sand making plant – VSI sand making machine has advanced design, high efficiency and environmental protection fireproof, which is the sand casting process is the most ideal equipment.

silica sand making machine

VSI sand making machine can be hard quartz, silica crushing crushing to below 5mm, high crushing efficiency, out of the production of quartz sand, silica sand product grain shape excellent product is cube, grain shape, reasonable gradation composition, fineness modulus can be adjusted. It is currently the most advanced silica sand making equipment, compared with the traditional equipment and under the same power, with a large, high yield treatment, yield increased 30% and stable.

The sand making equipment come out silica sand with a grain shape is good, fineness, which is ideal for high-quality silica sand processing equipment. The sand making machine is equipped with advanced “stone dozen stone” + “hot stone” principle, has the functions of crushing, fine crushing, sand and stone plastic etc.. It is the best choice for processing high quality foundry sand, silica sand, quartz sand.