Perforated Metal Plate

For their strong resistance to abrasion and impact, they are mainly used for pre-screening and scalping, attached to the upper decks either with clamps or screwed onto the frame.

They are manufactured with square, round, slotted and hexagonal perforations and in linear or staggered arrangement.

They are generally reinforced with square bars to support bulky sized products or curved to be used with Trommels or rotary screen.


Manufactured under the following standards:

Carbon steel:
DD-11 y DD-12  (EN-10111)
S235 JR y S275 JR (EN-10025)
DC01 (EN-10130)

Stainless steel:
AISI 304 y AISI 316 (EN 10088)

Wear-resistant steel:
HB 400 – 600


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