Offering a choice of grinding and drying the same time, the Molaris presented a technology represented by Amadeo Calabuig, highlighting its product with the possibility of grinding the whole formula jointly using less Kw / tonnes. In its statement, the pendulum mill uses centrifugal force to properly grind the material, and to be fully constructed of cast steel has less wear and top drive. Then came Arlindo Vpltolini, Manfredini and Schianchi of Brazil to present its release to the market. He said his product that does not need the clay drying in the courtyard, generates less cost in the final product, it saves energy and enamel, and extremely necessary for it to begin producing from wet clay of the region, arriving to have up 16% humidity. Compound mill drying sieves with dynamic separators and granulators new system that measures the amount of water to be added, causing the material characteristics similar to the atomizing, and rotating sieve to remove the last dirt and homogenizes the material before feeding the press. Ending the day the talks, Eduardo Cabral Eirich defended the granulation process as an ally of occupational health, because the material does not easily dissipate in the environment; ease of handling; accuracy in weighing and dosing; segregation of the formulation, which prevents compactness of moisture and defects by filling the mold, it generates a homogeneous pressing and decreases shrinkage during firing defects. For ceramics, this is a new process, but Cabral explained that similar techniques are widely used in other industry sectors, such as mining, for example. The EcoPrep, machinery produced by Erich differs from the others because it makes mixing and granulation in a single unit, bringing lower shrinkage the piece at the time of burning, less energetic expenditure and lower CO2 emissions. Finally, the speaker pointed out that early in the process via atomized existed problems of bubbles and was born the double pressing, until it evolved into the production it is today, that is, every new process that begins goes a way to reach perfection and success.
Fonte: Ainoã Scatolin