A screen can be manufactured with different types of hook-strips as is shown in the a.m. pictures. It is important to know the type of hook-strip you prefer as well as information on the required dimensions. The screens can be made fully in accordance with your specifications.
Hook-strip executions Spi : length of screen measured inside hook-strips. Spa : length of screen measured outside hook-strips. Spia : length of screen measured inside hook-strip to outside of flat bent tensioning bar. B : width of screen measured along the hook-strip length. Tolerances With wire dia. ≤ 1 mm. : Spi or Spa +0/-5 mm.  With wire dia. ≥ 1 mm. : Spi or Spa +5/-5 m.  Sieve width +0/-2 mm. Dimensions hook-strips A : total width B : division C : width D : mounting size E : thickness wire mesh + 2x hook-strip material r : radius		Tensioning bolts Are fastened on the hook-strips with welded studs.		Support mesh/perforated sheet It is recommended to use support mesh or perforated plate when using very fine wire-meshes. Improved sealing For screens with wire dia. < 1 mm. it is possible to fix it is possible to fix a rubber along the longitudinal side.

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