Flat Screens

General

» Construction Drawing

A Flat Screen is simular to a Flat Welded Screen, the only difference being that they are manufactured by opening and flattening slot tubes

Standard constructions of flat screens (special constructions are possible on request)

Flat Screens with dimensions other than those given below are available on request.

The designation for a Flat Welded Screen is for instance: 22S/Q35 - 70

22S = surface wire
Q35 = support wire
70 = distance between support wires in mm

Profile combinations

Surface profilesSupport profilesMin.slot openingMin. pitch in mmMax. pitch in mm
10SQ250.030517
11SQ250.030517
12SQ350.0508,525
18SQ350.0508,525
18S10x3/25x30.2001725
22SQ250.1008,522
22S10x30.2001725
28SQ35/D45/25x30.2001725
34SQ35/10x3/25x30.2001725
42SQ35/10x3/25x30.2001725
42S38x30.2002525

pitch = distance between support profiles

Dimensions

  • For pitch 17-25 mm:
    • Max. surface profile length: 3000 mm
    • Max. support profile length: 3000 mm

Finishing

  • Standard finish:
    • flattening
    • cutting width and length to fit required size
  • Optional finish:
    • deburring
    • degreasing and pickling
    • post-machining for tighter tolerances

Frames and reinforcements

Flat Welded Frames can be welded onto frames or be reinforced by Trislot. This is available on request.

Final products manufactured with flat screens

Basically the same products are manufactured with flat screens as with flat welded screens. If for strength reasons the pitch of the support profiles has to be decreased Flat Screens are used instead of the Flat Welded Screens.