Ningbo Mag Spring Magnetics Ltd.315204About UsNo.99 Lipu Road Xiepu Zhenhai Ningbo ZhejiangMAG SPRING® is a subsidiary of SOUWEST MAGNETECH® (Stock No. 836961) that focuses on permanent magnets and magnetic systems developing, designing,producing and saling in Ningbo, China since 1999. The products include NdFeB Magnets, SmCo Magnets, Magnetic Tube,Pot Magnets,Grate Magnets and other magnetic systems. High Efficiency,Enterprising Spirit,Thankfulness,All win is our company Core Value.Ningbo Mag Spring Magnetics Ltd.315204About UsNo.99 Lipu Road Xiepu Zhenhai Ningbo ZhejiangMAG SPRING® is a subsidiary of SOUWEST MAGNETECH® (Stock No. 836961) that focuses on permanent magnets and magnetic systems developing, designing,producing and saling in Ningbo, China since 1999. The products include NdFeB Magnets, SmCo Magnets, Magnetic Tube,Pot Magnets,Grate Magnets and other magnetic systems. High Efficiency,Enterprising Spirit,Thankfulness,All win is our company Core Value.Ningbo Mag Spring Magnetics Ltd.Ningbo Mag Spring Magnetics Ltd.Ningbo Mag Spring Magnetics Ltd.Ningbo Mag Spring Magnetics Ltd.Ningbo Mag Spring Magnetics Ltd.Ningbo Mag Spring Magnetics Ltd.Ningbo Mag Spring Magnetics Ltd.Ningbo Mag Spring Magnetics Ltd.Ning
Magnetic wand consists of stainess steel tube and rare earth magnets which is widly used in factories and warehouses for attachintg metal chips or metal powder.
3. Magnetic strength ranges from 2000 to14000gauss.The magnetic strenth for Magnetic bars with Ceramic can be more than 2500 Gauss on the surfaces while magnetic tubes with Rare-earth magnetswhich peak value can be more than 13, 000 Gauss on the surfaces. Max temperature is up to 350 Centigrade degree
1.Material option:NdFeB magnet /ceramic magnet/smco magnet 2.Surface treatment:polishing/sandbalsting 3.Coating: PTFE/ tungsten carbide 4.Custom made service: available 5.Sample: available 6.Production time:30 Days(depend on Quantity) 7.MOQ: 1pcs 8.Packing: Standard packing for air or sea shipment by carton/wood case case 9.Delivery Port:Ningbo /Shanghai
Properties
Remanence
Coercive force
Intrinsic coercive force
Maximum energy product
Working temp
Unit
kGs
T
kOe
kA/m
MGOe
kJ/m3
Nom.
Min.
Nom.
Min.
Nom.
Min.
Nom.
Min.
Nom.
Min.
Nom.
Min.
No
Grade
kOe
kA/m
℃
1
N30
11.2
10.8
1.12
1.08
10.5
10
836
796
≥12
≥955
30
28
239
223
≤80
2
N35
12
11.7
1.2
1.17
11.3
10.8
900
860
≥12
≥955
35
33
279
263
≤80
3
N38
12.6
12.2
1.26
1.22
11.5
11.3
915
900
≥12
≥955
38
36
303
287
≤80
4
N40
12.9
12.6
1.29
1.26
11.6
11.4
924
908
≥12
≥955
40
38
318
303
≤80
5
N42
13.1
12.9
1.31
1.29
11.8
11.5
939
915
≥12
≥955
42
40
342
326
≤80
6
N45
13.6
13.3
1.36
1.33
12
11.6
955
924
≥12
≥955
45
43
358
342
≤80
7
N48
14
13.8
1.4
1.38
10.8
10.2
860
810
≥11
≥875
48
46
383
367
≤80
8
N50
14.3
14.1
1.43
1.41
10.8
10
860
794
≥11
≥875
50
48
398
383
≤80
9
N52
14.5
14.2
1.45
1.42
10.8
10
860
794
≥11
≥875
52
50
414
398
≤60
10
N30M
11.2
10.8
1.12
1.08
10.5
10
836
794
≥14
≥1114
30
28
239
223
≤100
11
N35M
12
11.7
1.2
1.17
11.3
10.9
900
868
≥14
≥1114
35
33
279
263
≤100
12
N38M
12.6
12.2
1.26
1.22
11.8
11.3
939
900
≥14
≥1114
38
36
303
287
≤100
13
N40M
12.9
12.6
1.29
1.26
12
11.6
955
924
≥14
≥1114
40
38
318
303
≤100
14
N42M
13.2
12.9
1.32
1.29
12.4
12
987
955
≥14
≥1114
42
40
342
326
≤100
15
N45M
13.5
13.3
1.35
1.33
12.6
12.2
1003
971
≥14
≥1114
45
43
358
342
≤100
16
N48M
14
13.8
1.4
1.38
13.3
12.9
1059
1027
≥14
≥1114
48
46
383
367
≤100
17
N50M
14.3
14
1.43
1.4
13.5
13.1
1074
1042
≥14
≥1114
50
48
398
383
≤100
18
N52M
14.5
14.2
1.45
1.42
13.6
13.2
1082
1050
≥14
≥1114
52
50
414
398
≤80
19
N30H
11.2
10.8
1.12
1.08
10.5
10
836
794
≥17
≥1353
30
28
239
223
≤120
20
N33H
11.7
11.4
1.17
1.14
11
10.5
876
836
≥17
≥1353
33
31
263
247
≤120
21
N35H
12
11.7
1.2
1.17
11.3
10.9
900
868
≥17
≥1353
35
33
279
263
≤120
22
N38H
12.6
12.2
1.26
1.22
11.8
11.3
939
900
≥17
≥1353
38
36
303
287
≤120
23
N40H
12.8
12.6
1.28
1.26
12
11.6
955
924
≥17
≥1353
40
38
318
303
≤120
24
N42H
13
12.8
1.3
1.28
12.4
12
987
955
≥17
≥1353
42
40
342
326
≤120
25
N45H
13.5
13.3
1.35
1.33
12.6
12.2
1003
971
≥17
≥1353
45
43
358
342
≤120
26
N48H
14
13.8
1.4
1.38
13.3
12.9
1059
1027
≥17
≥1353
48
46
383
367
≤120
27
N50H
14.3
14
1.43
1.4
13.5
13.1
1074
1042
≥17
≥1353
50
48
398
383
≤100
28
N52H
14.5
14.2
1.45
1.42
13.6
13.2
1082
1050
≥17
≥1353
52
50
414
398
≤100
29
N30SH
11.2
10.8
1.12
1.08
10.5
10.1
836
804
≥20
≥1595
30
28
239
223
≤150
30
N33SH
11.7
11.4
1.17
1.14
11
10.6
876
844
≥20
≥1595
33
31
263
247
≤150
31
N35SH
12
11.7
1.2
1.17
11.3
11
900
876
≥20
≥1595
35
33
279
263
≤150
32
N37SH
12.3
12
1.23
1.2
11.5
11.3
915
900
≥20
≥1595
37
35
295
279
≤150
33
N38SH
12.5
12.2
1.25
1.22
11.8
11.4
939
908
≥20
≥1595
38
36
303
287
≤150
34
N40SH
12.7
12.5
1.27
1.25
12.1
11.8
963
939
≥20
≥1595
40
38
318
303
≤150
35
N42SH
13
12.8
1.3
1.28
12.4
12
987
955
≥20
≥1595
42
40
342
326
≤150
36
N45SH
13.5
13.3
1.35
1.33
12.6
12.2
1003
971
≥20
≥1595
45
43
358
342
≤150
37
N48SH
14
13.8
1.4
1.38
13.3
12.9
1059
1027
≥20
≥1595
48
46
383
367
≤130
38
N25UH
10
9.6
1
0.96
9.6
9.2
764
732
≥25
≥1990
25
22
199
175
≤180
39
N28UH
10.8
10.4
1.08
1.04
10.2
9.8
812
780
≥25
≥1990
28
26
223
207
≤180
40
N30UH
11.2
10.8
1.12
1.08
10.6
10.1
844
804
≥25
≥1990
30
28
239
223
≤180
41
N33UH
11.5
11.3
1.15
1.13
11
10.6
876
844
≥25
≥1990
33
31
263
247
≤180
42
N35UH
11.9
11.7
1.19
1.17
11.3
11
900
876
≥25
≥1990
35
33
279
263
≤180
43
N38UH
12.5
12.2
1.25
1.22
11.8
11.4
939
908
≥25
≥1990
38
36
303
287
≤180
44
N40UH
12.7
12.5
1.27
1.25
12.2
11.8
971
939
≥25
≥1990
40
38
318
303
≤180
45
N42UH
13
12.8
1.3
1.28
12.4
12
987
955
≥25
≥1990
42
40
342
326
≤180
46
N45UH
13.5
13.3
1.35
1.33
12.6
12.2
1003
971
≥25
≥1990
45
43
358
342
≤180
47
N28EH
10.8
10.4
1.08
1.04
10.4
9.8
811
780
≥30
≥2388
28
26
223
207
≤200
48
N30EH
11.2
10.8
1.12
1.08
10.6
10.1
844
804
≥30
≥2388
30
28
239
223
≤200
49
N33EH
11.5
11.3
1.15
1.13
11
10.6
876
844
≥30
≥2388
33
31
263
247
≤200
50
N35EH
11.9
11.7
1.19
1.17
11.3
11
900
876
≥30
≥2388
35
33
279
263
≤200
51
N38EH
12.4
12.2
1.24
1.22
11.8
11.4
939
908
≥30
≥2388
38
36
303
287
≤200
52
N40EH
12.7
12.4
1.27
1.24
12.2
11.8
971
939
≥30
≥2388
40
38
318
303
≤200
53
N28AH
10.8
10.4
1.08
1.04
10.4
9.8
811
780
≥33
≥2626
28
26
223
207
≤220
54
N30AH
11.2
10.8
1.12
1.08
10.6
10.1
844
804
≥33
≥2626
30
28
239
223
≤220
55
N33AH
11.5
11.3
1.15
1.13
11
10.6
876
844
≥33
≥2626
33
31
263
247
≤220
56
N35AH
11.9
11.7
1.19
1.17
11.5
11
915
876
≥33
≥2626
35
33
279
263
≤220
57
N38AH
12.4
12.2
1.24
1.22
11.8
11.4
939
908
≥33
≥2626
37
35
294
279
≤220
58
N40AH
12.7
12.4
1.27
1.24
12.1
11.8
971
939
≥33
≥2626
39
37
310
294
≤220
Magnetic wand can catch ferrous contamination and metal particles from materials which is widly used in warehouse,factory.