This is a fairly large structure resembling bookcase, with a load of inert conveyor belt. Overlap in these structures were made concrete, the walls – capital. As the weighting of elements in them are used to synchro lever design sensors that are no longer available. Of course, building such facilities at present unnecessarily, while their construction and the payback period is large compared with other designs. But the renovation of these facilities can achieve good results. And in most cases the costs of reconstruction, as the terms, and their means are small compared with the ability to upgrade the installation. Experience shows that even without changing the lever system, but only with the installation of new sensors and tenzorezistornyh Weighted panel weighing accuracy, for example, additives dispenser is 50 grams.
Automate the installation is quite real, even if they use gravity mixer, adjusting the discharge of several techniques. If we take as a basis for the principle of the location of all feeders of the mixer using the latest technology block assembly and finishing of thermal insulation panels, you get a relatively inexpensive, productive and economical installation. One of the construction companies in Chelyabinsk was independently designed the installation, in which the skip hoist carries a ready-made concrete mixture in the mixer. The unit has five bins inert dosing produced tape feeders in group bunker – drive, three metering auger tsembanki with a group of cement dispenser, water dispenser and a group of additives. Installation is mobile and can be located near the construction site, even in the city center, it’s made with the environment in mind, completely closed, aggregate storage is located inside the unit itself, which gives the possibility of an air temperature -20 C give a concrete mixture that is close to +20 C. Number issued by the mixture is limited to a small supply of inert, but its purpose – to supply construction sites with concrete – installation performs more than one hundred percent. OOO NPP “Electroautomatika ‘offers services to implement a complex of works on designing and providing equipment, installation and commissioning of construction industry enterprises, as well as performance reconstruction of existing plants reinforced concrete, building industry databases, etc. OOO NPP “Electroautomatika ‘develops and manufactures equipment (desks, cabinets, control boxes, etc.) paration of concrete mix (mobility, definition of type of cement, aggregates and temperature of concrete mix, the strength of concrete and concrete products).