The press locked grating is the most commonly used type of grating in many European countries today.
Thanks to a production technology which differs significantly from that used for the press welded grating, and which enables a much greater variety of products, this type of grating provides for an almost unlimited number of applications.
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For this, the bearing and/or cross bars are notched on the upper side.
With press locked grating, the opposite end meshes are usually of equal size.
We are active in supplying GRP products and solutions since 1966.
With our production facility based in Strazske, Slovakia, we offer a complete line of GRP gratings suitable for various applications: building & construction, ship building & repair, oil & gas, wind-energy, water treatment, railway and many others.
We do not claim that the press locked grating is the better grating, but it is certainly the more attractive and individually customised grating compared to the press welded grating.
For a press locked grating, the cross bars – which as a rule are made of cold-rolled flat steel – are pressed into the previously punched-out bearing bars.
Its design allows for great flexibility regarding the mesh size and the height and thickness of the bearing bars.
In combination with the variety of materials from which press locked grating can be manufactured, we produce grating that are exactly in line with the customer‘s wishes and the intended use.
Reliable lamellar modes searching algorithm in TMM and suppression of the FMM instabilities in highly conductive gratings  were developed and implemented.