Silica sand for making glass, pottery and ceramics must meet rigid specifications and generally standard washing schemes are inadequate for meeting these requirements. Sand for the glass industry must contain not more than 0.03% Fe2O3. Concentrating table

Aug 30, 2012 · Cement Manufacturing Process Phase II: Proportioning, Blending & Grinding. The raw materials from quarry are now routed in plant laboratory where, they are analyzed and proper proportioning of limestone and clay are making possible before

The common material used for mold making process is the rubber. Process of Mold Making: The mold flask is used as container for holding the mold. The mold flask is designed and separated into two halves to help in the process of mold making. The sand mold

Sand casting is the most widely used metal casting process in manufacturing and almost all casting metals can be sand cast. A few examples of modern items manufactured by the sand casting processes are gears, dies used in the packing industry, cylinder he

The salt is then transported outside the mine to a secondary crushing area where a smaller grizzly and a smaller crusher reduce the particle size to about 3.2 inches (8 cm). At this point foreign matter is removed from the salt, a process known as picking

To learn how to make glass in modern day America, several resources are available online and if you are fortunate enough to live near a glass making factory, you may actually have the opportunity to take a tour. Read through the following steps and you wi

Winner Group’s granite sand making line with a high degree of automation, high crushing rate, low operating costs, energy saving, fine particle size and so on. Winner Group can be based on specific production requirements, to provide you with a full range

Stage 3 - Coating (for making reflective glasses): Coatings that make profound changes in optical properties can be applied by advanced high temperature technology to the cooling ribbon of glass. Online Chemical Vapour Deposition (CVD) is the most signifi

Casting Patternmaking : In pattern making, a physical model of casting, i.e. a pattern is used to make the mold. The mold is made by packing some readily formed aggregated materials, like molding sand, around the pattern. After the pattern is withdrawn, i

The Isocure™ Core-Making Process. In this process, no heat is applied to the core box and a phenolic urethane resin is added to the sand. A catalyst, in this case amine gas, is introduced into the core box and purged through the core with superheated air.