PLENDEIT
PLENDEIT

Technical Info - 03.


Wedge wire screens are produced by welding stainless wires profile (type Sb) and support profile (Type Q).

The product is used in the process of sifting, sorting, drainage, filtering...Wedge wire screens are the result of highest technology production. High precision, huge durability and smooth surface allows to use it in efficient way in mining industry (coal or stone mining), chemical or food industry (sugar mills).

Because of really wide potential application of product we propose to create wedge wire screens according to individual projects. There is a possibility to create finished product (for expample whole sorter) framed strictly according to the technical sketch.
Basic technical parameters:
  • Dimensions- up to 2000x2500 mm
    *2500 - max length of support profile (Q)
Suggested grades of profiles :
  • 0H18N9-(1.4301),
  • 1H18N9T -(1.4541),
  • 1H13-(1.4006)

Typ Sb
Nr Profil A[mm] B[mm] R[mm] α (°)
1 28 Sb 2,2 ± 0,02 4,5 ± 0,02 0,3 max 23 ± 1
2 34 Sb 2,8 ± 0,02 5,0 ± 0,02 0,3 max 23 ± 1
3 42 Sb 3,4 ± 0,02 6,5 ± 0,02 0,3 max 23 ± 1

Typ Sb
Nr Profil A[mm] B[mm] C[mm] α (°)
1 Q55 4,0 ± -0,06 8 ± -0,2 5,0 ± -0,1 30 ± -2
2 Q35 3,0 ± 0,03 5,0 ± 0,1 3,7 ± 0,1 20 ± 2

Sito szczelinowe
Nr Profil Poprzeczka h[mm] Qt[mm] *s [mm] min.
1 28Sb Q55 10,0 40; *50 0,1
2 34Sb Q55 10,3 40; *50 0,1
3 42Sb Q55 11,5 40; *50 0,2

Open area F0(%)

The percentage ratio of the slots to the total area of ​​the screen.

F0 = s/(s+A) x 100(%)

where:
A - width of profile [mm]
s - width of slot [mm]
Nr Profil 0,1 0,2 0,5 0,75 1 1,5 2 3 4 5
1 28Sb 4,3% 8,3% 18,5% 25,4% 31,3% 40,5% 47,6% 57,7% 64,5% 69,5%
2 34Sb 3,4% 6,7% 15,2% 21,1% 26,3% 34,9% 41,6% 51,7% 58,8% 64%
3 42Sb 2,9% 5,6% 12,8% 18,1% 22,7% 30,6% 37% 46,9% 54% 59,5%

© Perfopol Sp. z o.o. 2021
76 Radomska St, 27-200 Starachowice, Poland
NIP: 664 000 08 22

phone +48 41 274 58 08
e-mail: biuro@perfopol.pl

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