This news article was originally written in Spanish. It has been automatically translated for your convenience. Reasonable efforts have been made to provide an accurate translation, however, no automated translation is perfect nor is it intended to replace a human translator. The original article in Spanish can be viewed at ExpoSólidos, escenario de las novedades Sahivo para almacenar y manipular sólidos a granel

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ExpoSólidos, scene of the news Sahivo to store and manipulate solids in bulk

Drafting Interempresas02/11/2009

November 5, 2009

The fair ExpoSólidos 2009 becomes the ideal framework to promote the latest Sahivo, company that manufactures and installs technology for processing, storage and handling of solid products in bulk. For example, in dense phase pneumatic transport equipment are used primarily for large flows and abrasive products or which, by their fragility, be transported at low speed. Or diaphragm valves, suitable to install in mouths of loading and unloading of reactors or storage hoppers. Sahivo manufactures especially transportadores-dosificadores and lifting equipment through spindle, weighing and dosing plants, systems, pneumatic transport or by drag and aero-transporters, among others.

The professional approaching the stand of Sahivo is information, among others, of dense phase pneumatic transport equipment, designed by the firm. Some teams used, basically, for large flows and abrasive products or which, by their fragility, must be transported at low speed. In other words, between 2 and 15 meters/second. This type of transport prevents the premature wear of the parts of the installation such as pipes, elbows, for instance. In addition, eliminate possible damages in very fragile products. Finally, the transport to low speed prevents that particles of different mass separate during the transfer. The team works with compressed air between 1 and 5 bar, while the flow of transport, depending on the configuration of each unit, can overcome the 400 t/h and the 500 meters in length.

Pulsor Sahivo for dense phase pneumatic transport.

Another product of interest are Diaphragm valves, ideal to install in mouths of loading and unloading of reactors or storage hoppers. These valves are particularly suited to strangle the sleeve of a Big-bag discharge. In this way, the flow of product output is regulated and even close it completely. The body of the valve is manufactured in carbon steel or stainless, while to the diaphragm is provided in various textile materials or plastics.

In Big-bag discharge stations, the team is equipped with an electric hoist to lift the big-bag, as well as all necessary security measures for prevent accidents to the people who run the machine. The unit has located diaphragm valve to eliminate emission of dust to the outside. The station is equipped with a pneumatic device that helps the output of product of the Big-bag, in addition to a system anti-bóvedas which regularized flow of output.

Diaphragm valve closed.

Aero-transporter Hi-way Sahivo displays in ExpoSólidos Finally, drag product at high speed, through a steel cable and plastic discs attached to him. Drives are tight to the pipe, which is why produce a suction at the point of origin. Therefore, the product flows "packaged" between two discs and with a certain amount of air. It thus remains very loose and volatile, away from the walls of the pipe. This aero-transporter is idicado, especially, for black smoke or titanium dioxide.