Filtration – Flour Milling Industry

Milling
Process Filtration
Contents
Introduction
Plansifter
SEFAR NYTAL ® PA
Today, SEFAR NYTAL® is the brand name for all products Sefar produces
and sells to the milling and food industries.
Our products are available as ready-made articles and also as rolled goods
for all types of sieving machines. We are able to supply millers with all
products from one source for sieving, grading, and dust removal as well as
connector sleeves, sieve cleaners and tensioning equipment.
Plansifter
SEFAR NYTAL ® Metal Mesh
Purifiers
SEFAR NYTAL ® PET
Bühler MQRF
Centrifugal sifters
SEFAR NYTAL ® PA-HD
SEFAR NITEX®
Connector sleeves
SEFAR TETEX® MULTI
3-4
5
6-7
8
9
Dust filter bags
SEFAR TETEX® NF
10
Tension meter
SEFAR® Tensocheck 100
11
Pneumatic stretching system
SEFAR® Pneumapp 2
Fabric adhesive
SEFAR NYTAL ® Quicktal
Accessories
Food compatibility
The fabrics of the SEFAR NYTAL® PA and PET range are made from yarns
that contain only substances recognized as safe for use with foodstuffs.
Relevant guidelines and regulations:
FDA Code of Federal Regulations (USA), Food and
Drugs, Art. 21, Section 177.1500 for PA, 177.1630
for PET (indirect foodstuff additional material: polymers)
Regulation (EU) No 1935/2004 of the Commission dated
27 Oct. 2004 on materials and articles made of plastic
and are intended to come into contact with foodstuffs.
Regulation (EU) No 10/2011 of the Commission dated 14 Jan.
2011 on materials and articles made of plastic that are intended to
come into contact with foodstuffs.
12-13
14
15-19
The metal fabrics of the SEFAR® Metal Mesh range comply with the
following recommendations:
FDA Code of Federal Regulations (USA), Food and Drugs, Article 21,
Section 110.40, food for human consumption, paragraph 110,
subparagraph C: Machinery.
EU Recommendation of 13.2.2002 ‘Guidelines for metals and alloys,
which are intended to come into contact with food’.
Our subsidiaries and selected representatives around the world are pleased
to advise all customers individually.
Definitions for technical list
a°
w
d
a° Open area [%]
d Yarn diameter [µm]
w Mesh opening [µm]
2
Plansifter
SEFAR NYTAL® PA
Plansifters for classifying the milled
product are among the most important
machines in the milling industry.
SEFAR NYTAL® PA fabrics offer the
following advantages
High throughput
High yield
Long service life
High reliability
Wide product range
Open area [%]
160
140
140
140
140
120
120
120
120
120
Thread count
[n/inch]
SEFAR NYTAL ® PA-GG
PA-54GG
- 315
PA-58GG
- 300
PA-60GG
- 280
PA-62GG
- 275
PA-64GG
- 265
PA-66GG
- 250
PA-68GG
- 243
PA-70GG
- 236
PA-72GG
- 224
PA-74GG
- 212
Thread count
[n/cm]
61
60
59
59
58
59
58
57
57
56
53
53
52
53
53
53
51
49
50
47
48
48
46
47
47
48
46
M P LI A N
T
Open area [%]
11.2
12.7
13.7
14.7
15.5
16.5
17.0
19.1
20.3
21.1
22.1
23.9
24.6
26.7
27.4
29.2
30.2
31.2
33.8
34.8
38.1
39.1
40.6
42.7
44.5
49.3
51.3
F
Thread count
[n/inch]
4.4
5
5.4
5.8
6.1
6.5
6.7
7.5
8
8.3
8.7
9.4
9.7
10.5
10.8
11.5
11.9
12.3
13.3
13.7
15
15.4
16
16.8
17.5
19.4
20.2
Wire diameter
[µm] (nominal)
Thread count
[n/cm]
Mesh opening [µm]
Wire diameter
[µm] (nominal)
500
450
450
400
400
350
350
320
300
300
300
280
280
260
260
240
240
240
220
220
205
200
200
180
180
160
160
P LI A N T
O
and E
DA
U
SEFAR NYTAL ® PA-GG
PA-12GG
- 1800
PA-14GG
- 1600
PA-15GG
- 1400
PA-16GG
- 1320
PA-17GG
- 1250
PA-18GG
- 1180
PA-19GG
- 1120
PA-20GG
- 1000
PA-22GG
- 950
PA-23GG
- 900
PA-24GG
- 850
PA-26GG
- 800
PA-27GG
- 750
PA-28GG
- 710
PA-30GG
- 670
PA-31GG
- 630
PA-32GG
- 600
PA-34GG
- 560
PA-36GG
- 530
PA-38GG
- 500
PA-40GG
- 475
PA-42GG
- 450
PA-44GG
- 425
PA-45GG
- 400
PA-47GG
- 375
PA-50GG
- 355
PA-52GG
- 335
EU
M
Aa
FD nd
C
Sefar fabric number
CO
Sefar fabric number
Mesh opening [µm]
Plansifter frames
21
21.7
23.8
24.1
25
26.5
28
28
29
30
53.3
55.1
60.5
24.1
63.5
67.3
71.1
71.1
73.7
76.2
44
45
45
44
43
46
44
44
42
40
Fabric construction
SEFAR NYTAL® PA-GG
3
P
SEFAR NYTAL ® PA-XXX L I A N T
140
PA-3 XXX
- 300
140
PA-4 XXX
- 280
120
PA-5 XXX
- 250
120
PA-6 XXX
- 212
120
PA-7 XXX
- 200
100
PA-8 XXX
- 180
100
PA-81⁄ 2 XXX - 160
90
PA-9 XXX
- 150
90
PA-91⁄ 2 XXX - 140
80
PA-10 XXX - 132
80
PA-101⁄ 2XXX - 125
80
PA-11 XXX - 118
70
PA-12 XXX - 112
70
PA-13 XXX - 100
70
PA-14 XXX 95
60
PA-141⁄ 2XXX 90
60
PA-17 XXX 80
21.7
23.8
26.5
30
30
36
37.5
41
44
45
48.8
49
55
57
60.6
67
68
55.1
60.5
67.3
76.2
76.2
91.4
95.3
104.1
111.8
114.3
124.0
124.5
140.0
144.8
153.9
170.2
172.7
45
45
46
40
39
39
37
38
37
40
37
34
38
32
33
36
35
SEFAR NYTAL ® PA-MF
PA-3MF
- 300
PA-4MF
- 280
PA-5MF
- 250
PA-6MF
- 212
PA-7MF
- 200
PA-8MF
- 180
PA-81⁄ 2MF
- 160
PA-9MF
- 150
PA-91⁄ 2MF
- 140
PA-10MF
- 132
PA-101⁄ 2MF - 125
PA-11MF
- 118
PA-12MF
- 112
PA-13MF
- 100
PA-14MF
95
23.5
25
28.5
31
32.5
36.5
40
43
45
49
51
53
57.5
60
64
59.5
63.5
72.5
78.7
82.5
92.5
101.5
114.0
114.5
124.5
129.5
134.5
146.0
152.5
162.5
51
51
51
44
44
43
42
42
41
43
41
41
42
39
36
Fabric construction
SEFAR NYTAL® PA-XXX
SEFAR NYTAL® PA-MF
4
120
120
100
100
100
90
90
80
80
70
70
70
60
60
60
Fabric construction
SEFAR NYTAL® PA-Milling
SEFAR NYTAL ® PA-Milling
PA-3
- 300
PA-4
- 280
PA-5
- 250
PA-6
- 212
PA-7
- 200
PA-8
- 180
PA-81⁄ 2
- 160
PA-9
- 150
PA-91⁄ 2
- 140
PA-10
- 132
PA-101⁄ 2
- 125
PA-11
- 118
PA-12
- 112
PA-121⁄ 2
- 106
PA-13
- 100
PA-14
95
PA-141⁄ 2
90
PA-15
85
PA-17
80
PA-20
75
PA-21
71
PA-25
63
LI A N
100+2·60 100 24
25
100+2·60 100 25.5 26.5
100+2·60 90 27.5 29
90+2·60
80 32
30
80+2·60
80 33.5 35.7
80+2·60
70 35.7 40
70+2·60
70 40
43.5
70+2·60
60 42.5 47.6
60+2·60
60 43
50
60+2·50
60 47
52
60+2·50
60 48.5 54
60+2·50
50 50.5 59.5
60+2·50
50 51.5 61.5
60+2·43
50 56
64
60+2·50
50 57
66.7
50+2·43
50 61
69
50+2·43
50 62.5 71.5
50+2·43
50 65
74
50+2·43
44 68
81
50+2·43
44 70
84.7
50+2·39
44 74
87.7
43+2·43
44 78
94
61
65
70
81
85
91
102
108
109
119
123
128
131
142
145
155
159
165
173
178
188
198
Open area [%]
MP
Thread count
[n/inch]
O
Thread count
[n/cm]
WireT diameter
Weft [µm] (nominal)
F
Wire diameter
Warp [µm] (nominal)
Mesh opening [µm]
Open area [%]
Thread count
[n/inch]
Thread count
[n/cm]
EU
COM
Wire diameter
[µm] (nominal)
FDA an
d
SEFAR NYTAL (GG)
®
and E
DA
U
Sefar fabric number
C
Sefar fabric number
Mesh opening [µm]
Plansifter
SEFAR NYTAL® PA
64
67
74
76
91
102
111
121
127
132
137
151
156
163
169
175
182
188
206
215
223
239
54
53
51
49
48
46
44
44
43
44
40
42
40
38
38
38
37
34
35
34
33
30
SEFAR NYTAL ® PA-Schlinger
37
81
94
PA-7S
- 200 80+2·70S 70 32
40
91
102
PA-8S
- 180 80+2·60S 70 36
47 104
119
PA-9S
- 150 70+2·60S 60 41
50 112
127
PA-91⁄ 2S
- 140 60+2·60S 60 44
62 132
157
PA-12S
- 112 60+2·50S 50 52
SEFAR® NYTAL PA-Schlinger (Leno weave) fabric are not stock items.
50
46
44
43
40
Fabric construction
SEFAR NYTAL® PA-Schlinger (Leno weave)
Plansifter
SEFAR NYTAL® Metal Mesh
Metal mesh is used in the primary
screens of plansifters or for abrasive
products such as corn.
Fabric construction – SEFAR NYTAL® Metal Mesh
Old Fabric number
53
59
62
65
70
73
82
76
78
84
94
105
120
135
140
163
Open area [%]
20.9
23.2
24.4
25.6
27.6
28.7
32.3
29.9
30.7
33.1
37
41
47.2
53.1
55.1
64.2
M P LI A
Thread count
[n/inch]
SEFAR NYTAL ® Metal Mesh (AISI 304)
335
140
26-335/49
315
112
26-315/54
300
112
26-300/53
280
112
26-280/51
265
100
26-265/53
250
100
26-250/53
245
65
26-245/62
236
100
26-236/51
224
100
26-224/49
212
90
26-212/49
180
90
26-180/45
160
75
26-160/46
140
67
26-140/46
132
65
26-132/49
125
56
26-125/48
106
50
26-106/36
T
11
12
14
16
17
18
19
20
21
22
23
24
26
28
30
31
32
34
36
38
40
42
44
46
48
50
53
Thread count
[n/cm]
74
72
77
74.5
72
71
69.4
68.6
67
68.2
67
65.5
64
65
64
65.2
64
62.3
60
59
57.6
56
57.6
56.6
54
53
51
CO
N
Old Fabric number
10.9
12
14
15.7
17.3
18.1
19
19.8
21
22
23
24
25
27
29
31
32
33
35
37
38
40
43
45
47
49
51
nd
A a EU
Wire diameter
[µm] (nominal)
Open area [%]
4.3
4.7
5.5
6.2
6.8
7.1
7.5
7.8
8.3
8.7
9.1
9.4
9.8
10.6
11.4
12.2
12.6
13
13.8
14.6
15
15.7
16.9
17.7
18.5
19.3
20.1
NT
A
SEFAR NYTAL ® Metal Mesh (AISII304)
2000
320
26-2000/74
1800
320
26-1800/72
1600
220
26-1600/77
1400
220
26-1400/74
1250
220
26-1250/72
1180
220
26-1180/71
1120
220
26-1120/69
1060
220
26-1060/68
1000
220
26-1000/67
950
200
26-950/68
900
200
26-900/67
850
200
26-850/65
800
200
26-800/64
750
180
26-750/65
710
180
26-710/64
670
160
26-670/65
630
160
26-630/64
600
160
26-600/62
560
160
26-560/60
530
160
26-530/59
500
160
26-500/57
475
160
26-475/56
450
140
26-450/57
425
140
26-425/56
400
140
26-400/54
375
140
26-375/53
355
140
26-355/51
Mesh opening [µm]
F
Thread count
[n/inch]
PL
Thread count
[n/cm]
Wire diameter
[µm] (nominal)
Aa
FD nd
EU
CO
M
D
Sefar fabric number
Mesh opening [µm]
Sefar fabric number
49.7
54
53
51
52.8
53
62
51
49
49
45
46
46
49
48
36
55
60
62
65
70
75
x
76
80
84
94
108
120
135
140
163
5
Purifiers
SEFAR NYTAL® PET
Purifiers are mainly used for flours
having low ash content and for the
production of clean semolina. Sefar
recommends using SEFAR NYTAL®
PET-GG (polyester) fabric.
Benefits of SEFAR NYTAL® PET-GG
No moisture absorption
High tension
Long service life
Good dimensional stability
Available as rolled goods
Available as ready-made covers
for purifiers
Sefar fabric number
6
500
450
450
400
350
320
300
300
300
280
280
260
260
240
240
240
220
220
200
200
200
180
180
160
160
160
140
140
4.3
4.9
5.4
5.8
6.5
7.6
8
8.3
8.7
9
9.7
10.3
10.7
11.5
12
12.5
13.3
14
15
15.4
16
17.2
18
19.4
20.2
21
22.5
24
10.9
12.4
13.7
14.7
16.5
19.3
20.3
21.1
22.1
22.9
24.6
26.2
27.2
29.2
30.5
31.8
33.8
35.6
38.1
39.1
40.6
43.7
45.7
49.3
51.3
53.3
57.2
61.0
61
61
57
59
60
58
58
56
55
55
53
54
52
53
51
49
50
48
49
48
46
48
46
47
46
44
46
44
SEFAR NYTAL ® PET-GG
PET-64GG
- 265
PET-66GG
- 250
PET-70GG
- 236
PET-72GG
- 224
Open area [%]
CO
M
SEFAR NYTAL ® PET-GG
PET-12GG
- 1800
PET-14GG
- 1600
PET-15GG
- 1400
PET-16GG
- 1320
PET-18GG
- 1180
PET-20GG
- 1000
PET-22GG
- 950
PET-23GG
- 900
PET-24GG
- 850
PET-26GG
- 800
PET-27GG
- 750
PET-28GG
- 710
PET-30GG
- 670
PET-31GG
- 630
PET-32GG
- 600
PET-34GG
- 560
PET-36GG
- 530
PET-38GG
- 500
PET-40GG
- 475
PET-42GG
- 450
PET-44GG
- 425
PET-45GG
- 400
PET-47GG
- 375
PET-50GG
- 355
PET-52GG
- 335
PET-54GG
- 315
PET-56GG
- 300
PET-60GG
- 280
Thread count
[n/inch]
Aa
FD nd
Thread count
[n/cm]
Wire diameter
[µm] (nominal)
Mesh opening [µm]
Open area [%]
Thread count
[n/inch]
M P LI A
Thread count
[n/cm]
CO
T
and EU
Wire diameter
[µm] (nominal)
N
A
EU
Mesh opening [µm]
FD
Sefar fabric number
26
27
28.5
29
66.0
68.6
72.4
73.7
47
46
43
42
PLI A N T
120
120
120
120
Purifier fabric glued to the base frame
Purifiers
Bühler MQRF – SEFAR NYTAL® PET
Aa
FD nd
EU
Made-up covers for Bühler MQRF
CO
Made-up covers for Bühler MQRF
M
P LI A N T
Sefar Item No.
Fabric No.
Bühler part No.
3100-0023-022
3100-0023-017
3100-0023-024
3100-0023-010
3100-0023-009
3100-0023-023
3100-0023-007
3100-0023-006
3100-0023-018
3100-0023-004
3100-0023-001
3100-0023-020
3100-0023-002
3100-0023-003
3100-0023-005
3100-0023-008
3100-0023-013
3100-0023-012
3100-0023-015
3100-0023-011
3100-0023-014
3100-0023-016
3100-0023-019
3100-0023-021
PET-16GG-1320
PET-18GG-1180
PET-19GG-1120
PET-20GG-1000
PET-22GG-950
PET-23GG-900
PET-24GG-850
PET-26GG-800
PET-27GG-750
PET-28GG-710
PET-30GG-670
PET-31GG-630
PET-32GG-600
PET-34GG-560
PET-36GG-530
PET-38GG-500
PET-40GG-475
PET-42GG-450
PET-44GG-425
PET-45GG-400
PET-47GG-375
PET-50GG-355
PET-52GG-335
PET-54GG-315
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
005
006
007
008
009
010
011
012
013
014
015
016
017
018
019
020
021
022
023
024
026
028
029
030
Sefar Item No.
on order
assembled
Fabric No.
Bühler part No.
3023-0614-800
3023-0607-600
3023-0503-300
3023-1000-114
3023-0608-600
3023-0608-700
3023-0506-800
3023-1000-115
3023-1000-116
07-2000/51
PET-12GG-1800
PET-14GG-1600
PET-15GG-1400
PET-56GG-300
PET-60GG-280
PET-64GG-265
PET-66GG-250
PET-72GG-224
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
UXF-93208
001
002
003
004
044
033
035
036
038
Ready-made covers for quick clamping frame
7
Centrifugal sifters (turbo and vibro)
SEFAR NYTAL® PA-HD – SEFAR NITEX®
Centrifugal sifters are mainly used to
separate sticky products (e.g. flour
from filters or bran finishers).
Strong fabrics from the SEFAR NYTAL®
PA-HD range complemented with
SEFAR NITEX® mesh ensure:
Good performance
Long service life
Wide range
Extra-strong fabric
Good dimensional stability
Fitted with AR- or HF-welded seam
AR = Reinforced
HF = High-frequency welded
Vibro-sifter
8
300
250
210
177
150
215
180
155
125
95
19.5
23
27.5
33
41
3300
2400
2000
1700
1400
1000
850
700
600
500
400
350
125
100
90
70
64
55
41
36
1000
850
750
695
610
515
405
355
335
315
250
240
85
77
65
53
53
42
33
33
2.3
3.1
3.6
4.2
5
6.7
8
9.5
10.8
12.3
15
170
49
57
67
81
90
104
136
146
Open area [%]
SEFAR NITEX®
06 - 3300/59
06 - 2400/55
06 - 2000/53
06 - 1700/50
06 - 1400/49
06 - 1000/44
06 - 850/46
06 - 700/44
06 - 600/41
06 - 500/38
06 - 400/38
06 - 350/35
03 - 125/37
03 - 100/32
03 - 90/36
03 - 70/33
03 - 64/32
03 - 55/32
03 - 41/31
03 - 36/28
Thread count
[n/cm]
SEFAR NYTAL ® PA-HD
06 - 300/PA-3HD-300
06 - 250/PA-5HD-250
06 - 210/PA-6HD-210
03 - 177/PA-8HD-177
03 - 150/PA-9HD-150
M P LI A
Wire diameter
[µm] (nominal)
CO
Thread count
[n/inch]
and EU
NT
A
Mesh opening [µm]
FD
Sefar fabric number
50
58
70
84
104
34
34
33
34
38
5.8
7.9
9.1
10.7
12.7
17.0
20.3
24.1
27.4
31.2
38
43.2
124
145
170
206
229
264
345
371
59
55
53
50
49
44
46
44
41
38
38
35
37
32
36
33
32
32
31
28
Centrifugal sifter covers
Turbo-sifter covers
Connector sleeves
SEFAR TETEX® MULTI
Connector sleeves from Sefar ensure a
permanently secure and flexible coupling between the sifters and the inlet
and outlet connections of plansifters,
purifiers and cleaning machines.
Sefar’s specially developed assembly
solution ensures a precise fit on the
spout. For this purpose Sefar has
developed an elastic band, which
is resistant to all known chemical
substances presently used in mill
fumigation.
Since the elastic band is thermally
stable, the belt may also be used in
the thermal treatment (heat) for pest
control. Clamping rings or cable
binders are no longer necessary.
A
and EU
CO
NT
FD
Inlet and outlet sleeves
M P LI A
Sefar Item No.
Fabric No.
3100-2024-100
3100-2024-101
3100-2024-102
3100-2024-103
3100-2024-104
3100-2024-105
3100-2024-106
3100-2024-107
3100-2024-135
3100-2024-145
03-550-210 W
03-550-210 W
03-550-210 W
03-550-210 W
03-550-210 W
03-550-210 W
03-550-210 W
03-550-210 W
03-550-210 W
03-550-210 W
Assembly of connector sleeves
Diameter mm
300
240
210
150
120
120
120
80
120
80
Plansifter
Length mm
310
280
310
290
290
150
260
100
110
150
Number of rings
2
2
2
2
2
1
2
0
0
1
Other dimensions can be manufactured to order.
For all manufactured articles design/presentation may vary slightly, as they may be produced in different Sefar sales regions.
This does not affect the functionality.
9
Dust filter bags
SEFAR TETEX® NF
Sefar produces dust filter bags and
filter bags made of high-quality SEFAR
TETEX® NF needle felt.
Available in the following versions
NFI = oil- and water-repellent
polyester needle felt
NFIA = oil- and water-repellent
polyester needle felt, antistatic
PET-felt 350 g/m2 for low pressure
filters
PET-felt 500 g/m2 for high pressure
and bag filters
Other dimensions can be manufactured
to order.
Dust filter bags
Dust filter bag, opening
Filter housing
Sefar Item No.
Fabric No.
3100-2026-001
3100-2026-002
3100-2026-003
3100-2026-004
3100-2026-005
3100-2026-076
3100-2026-077
3100-2026-078
3100-2026-079
3100-2026-080
07-351-600 NFI
07-351-600 NFI
07-351-600 NFI
07-351-600 NFI
07-351-600 NFI
07-351-600 NFIA
07-351-600 NFIA
07-351-600 NFIA
07-351-600 NFIA
07-351-600 NFIA
Sefar Item No.
Fabric No.
3100-2026-051
3100-2026-052
3100-2026-053
3100-2026-054
3100-2026-055
3100-2026-126
3100-2026-127
3100-2026-128
3100-2026-129
3100-2026-130
07-351-600 NFI
07-351-600 NFI
07-351-600 NFI
07-351-600 NFI
07-351-600 NFI
07-351-600 NFIA
07-351-600 NFIA
07-351-600 NFIA
07-351-600 NFIA
07-351-600 NFIA
10
ø Inside diameter [mm]
L Inside length [mm]
120
120
120
120
120
120
120
120
120
120
810
1295
1895
2435
3035
810
1295
1895
2435
3035
Dress details
open top
rounded bottom
ø Inside diameter [mm]
L Inside length [mm]
Dress details
120
120
120
120
120
120
120
120
120
120
865
1260
1860
2400
3000
865
1260
1860
2400
3000
open topL
+ Collar with 15 mm
rounded bottom
ø
ø
Other dimensions can be manufactured to order. For all manufactured articles design/presentation
may vary slightly, as they may be produced in different Sefar sales regions. This does not affect the functionality.
ø
L
ø
L
L
Tension Meter
SEFAR® Tensocheck 100
The SEFAR® Tensocheck 100 is an electronic meter for measuring the tension
of screen frames.
This digital instrument has a wide
variety of practical features:
Digital display
The numbers are on a large and
easy-to-read display.
Measurement precision
Measurements over 30 N/cm are
shown in steps of 0.5 N/cm.
Measurements below 30 N/cm are
shown in increments of 0.2 N/cm.
Wide measurement range
3 to 50 N/cm
Zero adjustment
The meter comes with a zero setting
plate.
SEFAR® Tensocheck 100
Measurement units
Choosing between N/cm and mm can
be done by simply pressing a button.
Automatic shut-off
After three minutes of inactivity, the
system shuts off automatically.
Specifications
SEFAR® Tensocheck 100
Base
Hight
Weight
ø 100 mm
115 mm
1,01 kg
(including battery)
9 V (6LR61)
3-50 N/cm
Battery
Display range
Recommended tension values
Polyamide-Nylon
Sifter cover
mesh opening [µm]
Tension
befor gluing
[N/cm]
> 630
600 - 465
450 - 315
300 - 212
200 - 112
< 100
15 (+/-1)
14 (+/-1)
13 (+/-1)
12 (+/-1)
11 (+/-1)
10 (+/-1)
Min. tension after 1
day [N/cm]
Material
8
7
7
6
6
5
Polyester PET
Metal mesh
Tension
before gluing
+ 2 - 3 N/cm
+ 3 - 6 N/cm
The maximum tension is dependent on the quality of the fabric
as well as on the stability of the
screen frame.
Testing conditions:
18-21°C / 50-60% rel. humidity
11
Pneumatic stretching system
SEFAR® Pneumapp 2
SEFAR® Pneumapp 2 is a specially
developed stretching system resulting
from a combination of practical experience and clever engineering. The
device has a higher stretching power
for improved fabric stretching.
Module solution
Three different clamp sizes (jaw widths)
and the control unit provide a reliable
working system which is suitable for all
frame sizes and fabrics. The pneumatic
connectors are made for easy device
reconfiguration.
Stretching unit for one frame
Frame spacer
Frame support
Benefits of the SEFAR® Pneumapp 2
Robust and compact design using
high-quality materials
Suitable for all frame types and sizes
Stretches all types of fabric,
whether coarse or fine, polyester,
polyamide or metal mesh
Guide bars simplify the adaptation
to new frame sizes
The fabric can be accurately
positioned
12
Easy access for application of
adhesive
Uniform tension in both directions
Stretching safety: a progressive
clamping force prevents the screen
from slipping out of the jaws
High and consistent quality of
the sieves
Screen frames: metal, aluminum and wood
Pneumatic stretching system
SEFAR® Pneumapp 2
Common examples of stretching
equipment in milling.
The system is based on 3 clamp sizes
(jaw width 630, 730 and 1000 mm).
Control unit PN 200
The control unit PN200 has a tension
capacity up to 28 Newton at about 10
bar air pressure: it allows for simple
handling in a compact area and its
modular system is upgradeable from
one to two frame sizes. In addition,
two control units can be combined in
dual operation.
The indicated solutions are
possible variants.
Please give us your frame dimensions
(L x W x H), the material (wood,
aluminum or metal) and the system
(1- or 2-frame system).
We would be pleased to offer you the
best solution.
2 Frame size max. 500 x 730 mm
2 x PN-1000 Stretching clamps
2 x PN-730 Stretching clamps
1 x PN-200 Control unit*
1 x PN-220 Big table
*Expandable to 2 x PN-200 control units
1 Frame size max. 650 x 650 mm
2 x PN-630 Stretching clamps
2 x PN-730 Stretching clamps
1 x PN-200 Control unit
1 x PN-210 Small table
1 Frame size max. 740 x 740 mm
4 x PN-730 Stretching clamps
1 x PN-200 Control unit
1 x PN-210 Small table
2 Frame size 620 x 570 mm
4 x PN-630 Stretching clamps
2 x PN-730 Stretching clamps
1 x PN-200 Control unit*
1 x PN-220 Big table
Maximum frame size for 4 clamps:
710 x 655 mm
2 Frame size 710 x 655 mm
6 x PN-730 Stretching clamps
1 x PN-200 Control unit*
1 x PN-220 Big table
Maximum frame size for 4 clamps:
785 x 785 mm
13
Fabric adhesive
SEFAR NYTAL® Quicktal – Cyanoacrylate Adhesive
Sefar Quicktal is a single-component
cyanoacrylate adhesive with a separate
accelerator.
Application instructions:
Frame preparation
The surface that comes into contact
with the adhesive and mesh should be
processed as follows:
Metal and aluminum frames should
be roughened beforehand (for best
result sandblasting should be used
and then degreased with acetone)
Wooden frames should be sanded
(the wood must be dry and dust-free)
Minor glue residue need not be
removed if the frame surface is
smooth
Caution
Prior to gluing please consult the
safety data sheet
Use only in well-ventilated areas
Avoid direct skin and eye contact
Adhesion mesh
The mesh must cover and make
contact with the entire mounting
surface
Apply the adhesive through the
mesh onto the surface. A thin strip is
enough, even with wide frames.
Spray the accelerator over the applied
adhesive at a distance of 20-30 cm
from the surface. Short spray intervals
are best.
During spraying make sure that the
mesh has uniform contact with the
frame.
Quicktal adhesives are FDA compliant with the ‘Code of Federal Regulations (CFR Part 21)’
Glue drying time
15-20 minutes without Quicktal
accelerator
1 minute with Quicktal accelerator
FDA
CO
SEFAR NYTAL® Quicktal
Part Number
5600
5602
5603
5604
6502
NT
Fabric tension
After tensioning the fabric should be
weighted so that it lies flat on the
frame
Product examples of items 5600, 5602, 5603,
5604 and 6502
M P LI A
Designation
Quicktal adhesive, low viscosity, 50 g, 100 g or 500 g bottle
Quicktal-D-Bonder, 500 ml bottle
Quicktal 77, high viscosity glue, 50 g bottle
Quicktal Metal, 100 g or 500 g bottle
Quicktal accelerator spray, 200 ml (not FDA-conform)
Please read the enclosed safety instructions.
Each bottle is marked with the expiry date (month/year). Please use existing stock first.
Store in cool, dry place, protected from sun and moisture; preferably in a refrigerator.
14
Accessories
3111
6200, 6201, 6202
6203
6204, 6205
6207
6208, 6210, 6211, 6213
6209, 6212
6214, 6215, 6216
Part Number
3111
6200
6201
6202
6203
6204
6205
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
Description
SEFAR® Tensocheck 100
Stretching clamp PN-630 small
Stretching clamp PN-730 medium
Stretching clamp PN-1000 large
Control unit PN-200
Guide bar PN-10 for PN-630 and PN-730, 630 x 10 x 10 mm
Guide bar PN-11 for PN-1000, 880 x 10 x 10 mm
SEFAR® Pneumapp 2 stretching table PN-220 big wood, (6/4 clamps) with wheels, table size 1230 x 2000 mm
Frame support for metal frames PN-63M for PN-630 (620 x 30 x H47 mm)
Frame support for metal frames PN-73M for PN-730 (720 x 30 x H47 mm)
Frame support for metal frames PN-100M for PN-1000 (990 x 30 x H47/53 mm)
Frame support for the metal frame overflow side PN-63MO for PN-630 (620 x 30 x H47/53 mm)
Frame support for the metal frame overflow side PN-73MO for PN-730 (720 x 30 x H47/53 mm)
Frame support for the metal frame overflow side PN-100MO for PN-1000 (990 x 30 x H47/53 mm)
Frame support for wooden frames PN-63W for PN-630 (620 x 30 x H40 mm)
Frame support for wooden frames PN-73W for PN-730 (720 x 30 x H40 mm)
Frame support for wooden frames PN-100W for PN-1000 (990 x 30 x H40 mm)
15
Accessories
6218
6219, 6220, 6222
6223, 6224
8071
8082
8083
1020, 1023
1021, 1022
1024, 1034
Food safety compliancy
Part Number
6218
6219
6220
6222
6223
6224
8071
8082
8083
1020
1021
1022
1023
1024
1034
16
Description
Frame spacer/support PN-50 for all frame types (190 x 103M x 94W mm)
Stretching PN-15 for fabrics <= 140 μ
Stretching PN-20 for fabrics <= 112 µ
Stretching PN-14 for fabrics <= 200 µ
SEFAR® Pneumapp 2 stretching table PN-210 with plastic board, table size 1250 x 1250 mm
SEFAR® Pneumapp 2 stretching table PN-230 with plastic board, table size 1500 x 1500 mm
Steel weight 1 Kg
Frame support stainless steel PN-73S for PN-730 (720 x 45 x H45 mm)
Frame spacer for purifiers made of PE HD
Cotton pad cleaner, red line
Plastic cleaner with metal button
Plastic cleaner with plastic button
Cotton pad cleaner, green line, type TR
Pan cleaner with round hole (transparent)
Pan cleaner with round hole, type F (white)
FDA
EU
X
X
X
X
X
X
X
X
Accessories
1031
1032
1033
1036, 1039, 1042
1037, 1040, 1043
1080
1081
1082
1083
Food safety compliancy
Part Number
1031
1032
1033
1036
1037
1039
1040
1042
1043
1080
1081
1082
1083
Description
Sieve cleaner with nipples and metal button (standard)
Sieve cleaner with white bristles and metal button (standard)
Sieve cleaner with black bristles and metal button (standard)
White cube cleaner, 14,3 mm
White polyball, Polyurethan 30 mm
White cube cleaner, 15,9 mm (5⁄8“)
Polyball, Polyurethan 15,9 mm (5⁄8“)
White cube cleaner, 12.7 mm
Rubber ball ivory, Ø 40 mm
Dual cleaner with lip and nipples
Dual cleaner with white brush
Dual cleaner with black brush
NOVA sieve cleaner with knobs
FDA
EU
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
17
Accessories
1084
3205
5035, 8079
5038, 5039
5600, 5602, 5603, 5604, 6502
6051
6052
6059, 6090
6060
Food safety compliancy
Part Number
1084
3205
5035
5038
5039
5600
5602
5603
5604
6051
6052
6059
6060
6090
6502
8079
18
Description
NOVA sieve cleaner with nylon brush
Microscope 40x
Flour-spatula without magnifier incl. case
Test sieve set 200 mm diameter (Bottom, sieve-frame, cover, lever)
Additional divided sieve frame for test sieve set
Quicktal adhesive 50 g, 100 g or 500 g
Quicktal D-Bonder, 500 ml
Quicktal 77 adhesive viscous 50 g
Quicktal Metal, 100 g oder 500 g
Pneumatic stapler Duo Fast DWS-5020
Staples for Duo Fast DWS-5020, box of 10,000 pcs.
Scraping Knife with one spare blade, Sandvik
Stretching pliers, 20 mm
Replacement blade for scraper Sandvik
Quicktal accelerator, spray 200 ml
Flour-spatula with magnifier and case
FDA
EU
X
X
Accessories
6061
8076, 8077
8078
8090
3F00-0000-140
3105-0180
Part Number
6061
8076
8077
8078
8090
3F00-0000-140
3105-0180
Description
Rubber mallet, No. 2
Protective tape cotton, 11 mm wide, 50 m roll
Protective tape cotton, 13 mm wide, 50 m roll
Mesh counter opening, 10 x 10 mm
Magnifying glass 8x with scale
Plush 4 mm pile, 140 cm wide
Milling DVD incl. brochure, instruction manuals and training videos
19
3105-0261-000-01 | 160415
Sefar worldwide
Sefar is the leading manufacturer of precision fabrics from monofilaments for the screen printing and filtration market. Sefar products are used in a wide
variety of industries, reaching from electronics, graphics, medical, automotive, food and pharmaceutical applications to aerospace, mining & refining and
architecture. With its profound understanding of the applications, Sefar helps its customers to achieve optimum results in their industrial processes.
Subsidiaries and fabrications centers in 25 countries on 6 continents provide local technical service for the broad range of solutions offered by Sefar.
Headquarters
Subsidiaries Africa
Subsidiaries Asia
Subsidiaries Europe
Sefar AG
Hinterbissaustrasse 12
9410 Heiden – Switzerland
Phone +41 71 898 57 00
Fax
+41 71 898 57 21
[email protected]
www.sefar.com
South Africa – Kya Sand
Phone +27 11 708-2485
[email protected]
China – Suzhou
Phone +86 512 6283 6383
[email protected]
England – Bury
Phone +44 161 765 3530
[email protected]
Subsidiaries Americas
India – District Thane
Phone +91 2522 2940-34 /35 /36
[email protected]
France – Lyon
Phone +33 472 13 14 15
[email protected]
USA – Buffalo
Phone +1 800 995 0531
[email protected]
Indonesia – Jakarta Barat
Phone +62 215 890 2066
[email protected]
Germany – Edling
Phone +49 8071 90400 0
[email protected]
Canada – Saguenay
Phone +1 418 690 0888
[email protected]
Korea – Seoul
Phone +82 2 713 9134
[email protected]
Italy – Collegno
Phone +39 011 42 001
[email protected]
Brazil – São Bernardo do Campo
Phone +55 11 4390 6300
[email protected]
Malaysia – Johor
Phone +60 7 861 0023
[email protected]
Netherlands – Lochem
Phone +31 573 25 82 50
[email protected]
Mexico – Cuautitlan Izcalli
Phone +52 55 2291 0652
[email protected]
Singapore
Phone +65 6299 9092
[email protected]
Poland – Poznan
Phone +48 511 467 467
[email protected]
Subsidiaries Australia & New Zealand
Thailand – Bangkok
Phone +662 6670-024
[email protected]
Spain – Cardedeu
Phone +34 93 844 47 10
[email protected]
Australia – Huntingwood
Phone +61 2 8822 1700
[email protected]
Vietnam – Ho Chi Minh City
Phone +84 862 925 562/3
[email protected]
Turkey – Ankara
Phone +90 312 287 34 14
[email protected]
New Zealand – MT Wellington
Phone +64 9 527 4409
[email protected]
Our current general sales conditions shall apply.
Please consult the current local product data sheet prior to any use.