Sieves

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SIEVES

FILTRA VIBRACION, S.L manufactures a wide range of laboratory sieves with diameters from 60 to 600 mm, with top quality AISI 304 or AISI 316 stainless steel for the frame, AISI 304 for the perforated plates, and AISI 316 for the metal meshes, providing excellent durability and high resistance to corrosion.

They are all manufactured in strict compliance with UNE, ISO, ASTM, AFNOR, BS, etc. national and international regulations. The FILTRA Quality Management System for the manufacture of these sieves is certified by TÜV NORD, in accordance with UNE-EN ISO 9001:2000 regulations.

They are manufactured in two pieces, allowing the mesh to be changed when it has deteriorated or does not meet the regulations. The interior sieve surface is totally flat to prevent the accumulation of residue and dirt. Cleaning is very fast and easy.

In addition, we can make a specific and deeper test in our laboratory, accredited by ENAC, which certifies the conformity of the metallic meshes and perforated plates according to the manufacture standards.

Avantage

  • Manufacture according to national and international regulations.
  • High quality. High resistance to corrosion. Excellent durability.
  • Manufactured in two pieces: allows the mesh to be changed.
  • Totally flat surface for easy cleaning. Product residues do not accumulate.
  • Individual identification by laser, allows the sieve to be traced.
  • The sieves can be fitted together and fitted to those from other manufacturers perfectly.
  • Maximum stability and sealed fit for sieves stacks.

Quality

Before being supplied, each sieve is subjected to optical calibration and provided with a manufacturer’s certificate and documentation regarding maintenance.

We also have lids and bottoms in stainless steel in all diameters for which we manufacture the sieves.

Finishing touch

Our laboratory sieves have a rubber seal included in order to ensure they fit tightly. In addition, they can be fitted together and fitted to those from other manufacturers perfectly.

Marking is done by laser etching on the frame, giving each sieve an individual identification number, which allows for subsequent tracing.

Manufacture of stainless steel mesh or perforated plate test sieves of diameter between 60 and 600 mm.

Sieves

Tamices

Sieve with stainless steel frame and mesh.

Tamices

Stainless steel sieve with square-holed perforated plate.

Tamices

Stainless steel framed sieve with nylon mesh.

Tamices

Stainless steel sieve with oval-holed perforated plate (for cereals, ISO 5223)..

Stainless steel sieve with round-holed perforated plate.

Tamices

Special stainless steel sieve for EOLO-FTLBA (Air Jet) sieve shaker, with stainless steel or nylon mesh.

D = diameter (mm) | uH = useful height (mm)
tH = Total height | W = Theoretical Weight (g)
V = volume recommended (with opening mesh of 1mm (cm³) )

Diameter
(mm)

Useful height
(mm)
Total heightL
(mm)
Theoretical Weight
(g)

Volume recommended (cm³)

60

22 36 60 5
60 75 85 120

15

75

33 44 85 25
100 25 35 100

50

100

50 65 150

75

125

20 34 165 85

150

30

43 200 100
150 50 60 250

120

200

25 46 450 70

200

50

70 500 140
200 100 120 800

250

200

200 220 1000 500

203

25 42 450 70

203

50

65 500 140
250 70 90 900

280

300

80 98 1250 560

305

50

70 1250 560
315 80 95 1300

560

350

80 100 1500

600

400

65 85 1700

600

400

100 115 2000

650

450

100 115 2200

750

500

100 115 3000

850

600 110 125 3600

1000

*W = Plate Opening
(µm)
= Micrometers

UNE 7050-3

ISO 3310-1

ASTM E11
W* (De 20µ a 900µ) W*
900 900
850 850 20
800 800
710 710 25
630 630
600 600 30
560 560
500 500 35
450 450
425 425 40
400 400
355 355 45
315 315
300 300 50
280 280
250 250 60
224 224
212 212 70
200 200
180 180 80
160 160
150 150 100
140 140
125 125 120
112 112
106 106 140
100 100
90 90 170
80 80
75 75 200
71 71
63 63 230
56 56
53 53 270
50 50
45 45 325
40 40
38 38 400
36 36
32 32 450
25 25 500
20 20 635
*W = Plate Opening
(mm)
= Milimeters
UNE 7050-3

ISO 3310-1

ASTM E11
W* (De 1 mm a 125 mm) W*
125 125 5 in.
112
106 106 4,24 in.
100 100 4 in.
90 90 31/2 in.
80
75 75 3 in.
71
63 63 21/2 in.
56
53 53 2,12 in.
50 50 2 in.
45 45 13/4 in.
40
37,5 37,5 11/2 in.
35,5
31,5 31,5 11/4 in.
28
26,5 26,5 1,06 in
25 25 1 in.
22,4 22,4 7/8 in.
20
19 19 3/4 in.
18
16 16 5/8 in.
14
13,2 13,2 0,530 in.
12,5 12,5 ½ in.
11,2 11,2 7/16 in.
10
9,5 9,5 3/8 in.
9
8 8 5/16 in.
7,1
6,7 6,7 0.265 in.
6,3 6,3 ¼ in.
5,6 5,6 31/2
5
4,75 4,75 4
4,5
4 4 5
3,55
3,35 3,35 6
3,15
2,8 2,8 7
2,5
2,36 2,36 8
2,24
2 2 10
1,8
1,7 1,7 12
1,6
1,4 1,4 14
1,25
1,18 1,18 16
1,12
1 1 18

*W = Plate Opening
◼:
Square  ⬤: Circular

UNE 7050-4

ISO 3310-2

ASTM E323
W* W*
⬤◼125 ⬤◼125 5 in.
⬤◼112
⬤◼106 ⬤◼106 41/4 in.
⬤◼100 ⬤◼100 4 in.
⬤◼90 ⬤◼90 31/2 in.
⬤◼80
⬤◼75 ⬤◼75 3 in.
⬤◼71
⬤◼63 ⬤◼63 21/2 in.
⬤◼56
⬤◼53 ⬤◼53 21/8 in
⬤◼50 ⬤◼50 2 in.
⬤◼45 ⬤◼45 13/4 in.
⬤◼40
⬤◼37,5 ⬤◼37,5 11/2 in.
⬤◼35,5
⬤◼31,5 ⬤◼31,5 11/4 in.
⬤◼28
⬤◼26,5 ⬤◼26,5 11/16 in.
⬤◼25 ⬤◼25 1 in.
⬤◼22,4 ⬤◼22,4 7/8 in.
⬤◼20
⬤◼19 ⬤◼19 3/4 in.
⬤◼18
⬤◼16 ⬤◼16 5/8 in.
⬤◼14
⬤◼13,2 ⬤◼13,2 17/32 in.
⬤◼12,5 ⬤◼12,5 1/2 in.
⬤◼11,2 ⬤◼11,2 7/16 in.
⬤◼10
⬤◼9,5 ⬤◼9,5 3/8 in.
⬤◼9
⬤◼8 ⬤◼8 5/16 in.
⬤◼7,1
⬤◼6,7 ⬤◼6,7 17/64 in.
⬤◼6,3 ⬤◼6,3 1/4 in.
⬤◼5,6 ⬤◼5,6 7/32 in.
⬤◼5
⬤◼4,75 ⬤◼4,75 3/16 in.
⬤◼4,5
⬤◼4 ⬤◼4 5/32 in.
3,55
3,35  3,35 1/8 in.
3,15
2,8  2,8 7/64 in.
2,5
2,36 2,36 3/62 in.
2,24
2 2 0,078 in.
1,8
1,7 1,7 0.066 in.
1,6
1,4 1,4 0,055 in.
1,25
1,18 1,18 0,045 in.
1,12
1 1 0,039 in.
ISO 5223
Slotted perforated Size
1mm x 20mm
1,5mm x 20mm
1,6mm x 20mm
1,7mm x 20mm
1,8mm x 20mm
1,9mm x 20mm
2mm x 20mm
2,2mm x 20mm
2,25mm x 20mm
2,5mm x 20mm
2,8mm x 20mm
3,5mm x 20mm
3,55mm x 20mm

Sieves and Accessories

Special test sieves: conical, double height, half height, etc…

Grid Sieves made of paint carbon steel.

Stainless steel lids and receivers in all sizes.

Sieve shelves.

Cleaning brushes for sieves.

Food balls used to open the mesh of sieve.