Installation laboratory model 029, climatic version UHL, placement category according to GOST 15150-69, is designed to separate the sandy base of molding sand into fractions by grain size and is used for work in land laboratories of foundries and central plant laboratories.
Components of the installation
The base is used for mounting all units of the unit.
The cover is the supporting part of all transmission mechanisms.
The table is designed for installing a set of sieves, which are used to determine the grain size of the sand.
Installation principle
The rotary motion from the electric motor is converted by means of a rocker into a reciprocating one and transmitted to the table with sieves by means of an eccentric shaft. The installation is switched on using the "Start" button. The time relay automatically shuts down the unit after fifteen minutes. The sieves are shaken by means of a pusher, the movement of which is transmitted by a cam that rotates due to a conical pair.
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