Ceramic frit formulation design and raw material mixing skills a good frit formulation must be high temperature fusible but is water-insoluble (or sparingly soluble). Melting temperature, will lead, boron and fluorine volatilization loss of effective components; solubility is too high, not only the glaze fluidity, but also lost the purpose of preparation. In order to ensure a wide range of firing frit and water-insoluble, should be strictly controlled introduction of sodium recipe, try to use K-feldspar, with little or no sodium feldspar in high boron frit, part borax or boric acid substitution; When the frit b2o3 contains more will cause increased solubility, usually to add at least 2 times b2o3 amount of sio2 to ensure frit insoluble in water. Raw material particle size control formulation clinker raw material particles should not be too large, the smaller the particle, the greater the surface area, the lower the melting temperature, melting faster. Quartz and feldspar at least 60 mesh; but not too small (250 to 325 mesh), resulting in increased costs, and process links, purity is not easy to guarantee. For zirconium-containing cream frit, usually require zircon sand less than 50μm, reached 325 mesh or finer, so zircon particles sufficiently melted in the clinker, and when the water quenching precipitation evenly distributed microcrystalline  <3μm, Henan dry grain, produce the best opaque effect. Principle raw material mixing skills mix is ??only one that is fully mixed. In small-scale or laboratory, mixing raw materials commonly used artificial methods repeatedly screened; in the industrial production, Anyang dry grain, mostly by dry mixing mode milling drum mixer or the like. When the raw material mixed with two to pay special attention  one flux material with the addition of refractory material mixed order of: should first refractory materials (such as quartz, zircon sand, etc.) add a little water wet, then add the flux of materials (e.g. borax, red lead, potassium, etc.) were stirred, mixed, sieved, added to other raw materials finally mixed sufficiently to ensure that the surface of the refractory material is fully wrapped flux, dry granulation, prompting the refractory material at lower surface temperatures By forming a co-melt to achieve rapid completely melted purposes. The second is added less than Incorporation or order 3 ~ 5 (wt)% of the material. In the dry mixing process, if the ingredients, each raw material of a kind to be added, it will have when wet lumps or partial relatively concentrated, resulting in uneven mixing, and the smaller the ratio, the more errors generated Big. Shandong Jinming glaze, the products are exported abroad. Foreign countries have over-ton large-sized brick molding equipment, but its high price and maintenance costs, the high cost of the equipment led directly to large-size ceramic tiles prices, and imported equipment can only produce thick brick, can not be produced large-size ceramic thin brick or ceramic plate, product of poor adaptability, Hubei dry grain, causing a great waste of investments. HENGLITAI independently developed YP10000 type press, the production of ordinary thickness of the tile size up to 900 × 1800 (mm), the production of 3.5-6 (mm) thick tile size up to 1000 × 2200 mm. Not only allows the production of ceramic tiles more diverse, it is possible to promote the industry and set off a big new trend of the development of thin-gauge tile as the main choice of domestic and medium-sized ceramics manufacturers import substitution production equipment to fill the gaps, development advantages are obvious, the effectively promote China's ceramic production equipment and upgrade industrial ceramic production enterprises. Henan dry grain, Zibo Boshan Jinming color glaze factory (certification), dry grain by Zibo Boshan Jinming color glaze factory. Zibo Boshan Jinming color glaze factory (www.jinmingglaze.com) Shandong Zibo ceramic leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zibo Boshan colored glaze factory Jinming leadership with the staff warmly welcome all inquiries negotiations to create Zibo Boshan colored glaze factory Jinming better future.