O.M.A.F.’s galvanised gratings can meet specific needs of the building and industrial sectors. The pressure-locked, coarse or galvanised grating can be supplied in standard versions or in customised sizes and shapes.

The galvanised pressure-locked grating is used extensively in the residential and industrial sectors because of its robustness and long life, and because it is easy to install.

It is widely used in the construction of air vents, garage covers and ramps, steps and landings for safety stairs and walkways, platforms for industrial plants.

Our galvanised gratings are constructed in compliance with EN ISO 1461 and to quality production standards that aim to satisfy all our customers’ requirements.

THE PRESSURE-LOCKED GRATING

The pressure-locked grating is obtained by interlocking, under considerable pressure, the bearing bars "P.P."(B.B.) and the cross bars "P.C."(C.B.).

The numerous properties of our pressure-locked grating, such as lightness, robustness, the quality of the materials, the precision with which it is manufactured and its attractive appearance make it a versatile product suitable for a variety of applications.

A) The cross bars are forced, by means of high-powered press, into the slots of the bearing bar. They undergo a permanent deformation caused by the special shape and position of the slots.
B) The cross bars are forced, by means of high-powered press, into the slots of the bearing bar. They undergo a permanent deformation caused by the special shape and position of the slots.
C) This process forms a strong, indeformable , tough unit with excellent weight distribution properties.




O.M.A.F. srl Via Luigi Cazzola, 22 -36015- Schio (VICENZA) ITALY
tel +39 0445 57 56 64 (2 linee) fax +39 0445 57 58 15
e-mail
info@omaf.it
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