Original
By certification 
Ferrite Magnet Rotor with Nylon Impeller is one of our strong items. Our products are widely applied in parts of micro machine, location sensor, buzzer, con-tactless distributor for automotive and home appliance industry. Impeller number, color, size, specification, packaging, etc. all could be customized. Welcome to consult with pictures.
Technical parameters
Specifications | |
Grade |
Y25, Y30, Y32 etc. |
Place of origin |
Jiangsu, china |
Specification |
Customizable |
Br |
3600~3900 |
Hcb |
3100-3400 |
Hcj |
3300-3800 |
Magnetism direction |
Multi-polar Magnetization |
Usage |
Industrial Usage |
Tolerance |
0.05mm |
Dimensions
Type |
Dimensions |
Number of Impeller Blades |
|||||
A |
B |
C |
D |
E |
F |
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Φ19*30-1 |
40.5±0.2 |
60±0.1 |
19±0.05 |
30±0.2 |
3±0.02 |
8 |
6 |
Φ19*30-2 |
42.5±0.2 |
55±0.1 |
19±0.05 |
30±0.2 |
3±0.02 |
7.5 |
6 |
Φ16*25-1 |
35±0.2 |
48.5±0.1 |
16±0.05 |
25±0.2 |
2.5±0.02 |
6 |
6 |
Φ16*25-2 |
35±0.2 |
45±0.1 |
16±0.05 |
25±0.2 |
2.5±0.02 |
6 |
6 |
Φ16*25-3 |
34.8±0.2 |
43.5±0.1 |
16±0.05 |
25±0.2 |
2.5±0.02 |
6 |
6 |
Φ12*18 |
27.6±0.2 |
36±0.1 |
12±0.05 |
18±0.2 |
2.5±0.02 |
5 |
6 |
Φ10.5*16 |
23±0.2 |
30.5±0.1 |
10.5±0.05 |
16±0.2 |
2±0.02 |
4.5 |
4 |
Φ19*35 |
40±0.2 |
65±0.1 |
19±0.05 |
35±0.2 |
3±0.02 |
9.8 |
6 |
Φ18.3*35 |
42.75±0.2 |
59.5±0.1 |
18.3±0.05 |
36±0.2 |
3.5±0.02 |
6.6 |
6 |
Φ21*33 |
41.15±0.2 |
67.5±0.1 |
21±0.05 |
33±0.2 |
4.5±0.02 |
7 |
6 |
Φ18.5*42 |
42.5±0.2 |
63.7±0.1 |
18.5±0.05 |
42±0.2 |
3.5±0.02 |
6.4 |
6 |
Application
| Dishwasher | Filter pump | Micro motor |
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| Aquarium Pump | Water pump | Footbath pump |
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Advantages
-Owe 14pcs quality and process control system
-The first to develop molding hydraulic press with PLC control system in magnetic area
-Solve fundamental problems affecting magnetic properties such as unbalanced magnetization & inconsistent density
-Our factory has transferred from relying on manpower to automation, ensuring high productivity and stable product quality
-Increase output of single machine by more than 80% and the qualified rate by 10%
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Test report
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Production flow
Magnetic Powder Production → Compression Molding → Sintering → Magnetic Abrasive Machining → Sorting → Injection Molding → Deburring and Packing → Storage
Package
Anti-break Fixation |
Carton Packing |
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Special Line Logistics Distribution |
Wooden Pallet Meeting Export Standard |
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FAQ
Q: How long is your delivery time?
A: Normally, 5 days for packing if the available stock is sufficient. And 15-20 days if goods need to be produced. Depends on your order quantity.
Q: What about the sample time and charge?
A: We offer free samples for customers, not including international freight.
(1) Ferrite magnet 1-3days
(2) NbFeb magnets 3-5days
Q: What information do I need to supply when I have an inquiry?
A: Please kindly inform us following details:
Dimensions, sizes, shape and drawing with tolerances.
Material grade or magnetic properties.
Magnetic direction, quantity. Surface coating (if necessary).
Q: What is the scale of your factory？
A: We are an integrated company with two factories and a team specialized in foreign trade. The owners of these three companies are all Jason Cao. Our first factory, Juli magnetic material Co. Ltd, was established in 1996. More than 24 years of production experience, excellent in cost control and equipment automation. In order to expand production, the second factory Heli was established in 2018. Two factories cover area over 30000 m².
http://www.seleadmagnet.com/
