In recent years, the main technological process of producing high purity quartz sand in domestic production is as follows: after washing the silt by the washing machine of the mineral, the qualified quartz material is put into the roaster and roasted for 6 hours at the temperature of 850 C ~980 C after the crushing machine is broken.
Quartz sand manufacturing process machine fault prevention measures summary in recent years the rapid development of chinas infrastructure construction has driven a large demand for aggregates of quartz sand and gravel the largescale mechanism quartz sand production line is increasing day by day and various equipment failures are also.
Most of the quartz sand application field has strict requirements on its size range, so during the crushing and grinding process, suitable crushing & grinding solution is required to liberate quartz crystals from gangue sufficiently without contamination, meanwhile minimizing the under-size particle production.
Engineered quartz is also popularly called re-composed or reconstituted stone. The manufacturing process involves a mixture of quartz aggregated chips pigments, additives, and resin binders. Engineered quartz stone for slab and countertop applications come in a wide array of colors, textures, and patterns.
The manufacturing process of most quartz countertops begins with inspecting the materials for quality and homogeny, feeding them into a mixer, and blending them into a substance that resembles wet sand.
One Step production method This is the most common method used to produce quartz glass in a continuous process. The quartz sand is melted in a tungsten crucible that contains electrical heating elements; the fused material flows down from the crucible through a bottom mould where it is shaped into tubes, plates and rods.