HomeProductsTriangle Raised-hole Screens

Triangle Raised-hole Screens

Features

The high precision holes are directional and almost triangular, so airflow is controlled by the angle of the holes.

Uses
Air flow conveyors, fluidized bed dryers, sieve shakers, etc.


Download Catalog

Nunobiki Manufacturing’s commitment to detail

We manufacture to your specified pitch (opening (aperture) 0.8H–3.5H).
Perforated area pattern can be specified.
Sheets can be punched with your specified multiple hole directions.

Product list

Product No. Thickness[t]
(mm)
Horizontal Width[A]
(mm)
Vertical Width[B]
(mm)
Aperture[H]
(mm)
Min. Hole IntervalP
(mm)
Min. Hole Center P
(mm)
Open Area
SA1 0.8 3.3 3.0 0.8H 5.0 6.0 2.83%
SA2 1.5 5.5 4.5 1.0H 10.0 8.5 1.76%
SA3 1.2 16.0 8.0 1.5H 20.0 12.0 4.97%
SA4 1.2 9.0 6.4 1.3H 12.0 11.0 4.24%
SA5 1.2 17.0 9.3 1.7H 19.0 12.0 6.48%
SA6 1.2 10.5 7.0 1.2H 11.5 9.0 5.43%
SA7 1.2 7.5 4.62 1.2H 12.0 9.0 3.73%
SA8 1.2 7.5 3.95 1.5H 12.0 6.0 7.68%
SA9 1.0 4.8 5.2 1.0H 7.5 8.0 2.71%
SA10 1.0 8.0 6.9 2.5H 10.5 11.0 7.22%
SA11 2.0 8.5 9.0 1.3H 13.0 13.5 1.79%
SA12 1.0 4.3 3.0 0.85H 7.0 7.0 2.31%
SA13 1.5 9.3 6.7 1.3H 11.0 9.0 5.45%
SA14 2.0 12.3 6.5 0.8H 16.5 11.5 1.71%
SA15 1.2 9.0 6.4 1.5H 12.0 11.0 4.35%
SA16 1.0 4.3 3.0 0.8H&0.6H 7.0 7.3 3.85%
SA17 2.0 12.4 9.7 3.5H 16.5 13.5 7.19%
SA18 1.5 12.4 7.6 3.0H 16.5 11.5 7.88%
SA19 2.0 12.4 9.4 3.0H 16.5 13.5 6.55%
SA20 2.0 8.5 9.0 1.3H 16.0 17.5 1.12%
SA21 1.2 5.5 5.5 1.1H 8.0 9.0 2.58%
SA22 1.5 8.5 5.5 0.8H 18.3 11.5 1.29%
SA23 1.5 9.0 6.0 1.5H 12.0 7.0 4.95%
SA24 0.8 9.3 8.0 3.5H 12.0 11.0 11.66%
SA25 1.5 5.9 4.9 1.0H 8.5 7.5 2.35%
SA26 2.0 17.0 9.1 2.0H 21.0 12.5 5.89%
SA27 2.0 11.0 8.5 2.5H 15.0 12.0 5.25%
SA28 1.5 7.5 6.0 2.0H 11.0 9.5 4.60%
SA31 1.2 5.0 4.2 0.75H 6.5 6.0 2.13%

* Inquire about other specification not listed above.