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beef chuck roast
carne de aguja
Last Update: 2015-11-24
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application of an economically optimum working technique to minimize strain on workers caused by hazards in roll-bearing changing and roll-neck washing.
aplicación de una técnica idónea desde el punto de vista ergonómico para reducir los riesgos en el cambio de cojinetes de cilindros y en el lavado de gorrones de cilindros.
grease is removed from the roll necks by high-pressure preheated water in a closed system.
con un sistema cerrado se lavan los gorrones con agua caliente a alta presión, para dejarlos limpios de grasa.
up to now, roll bearings have been removed and roll necks washed entirely by hand with the workers standing mainly in a bending posture.
el desmontaje de los cojinetes y la limpieza de los gorrones se efectuaban por procedimiento manual exclusivamente y, por lo general, en posición agachada.
- the aims were met in full. - four trolleys were installed, two at each side of the row of rolls. - the roll bearings can be lifted and removed hydraulically, without manual intervention. - the second trolley is used to move a cleaning drum to the roll neck.
- los cojinetes de los cilindros se pueden colocar y retirar hidráulicamente, sin manipulación manual.