M. de Bekker

1. Dutchpower Seminar
6 oktober 2011
Maarten de Bekker
Product group manager
Our Magnets will give you energy

2. Presentation
Bakker Magnetics
• Introduction Bakker Magnetics.
• Production process NdFeB magnets
• Corrosion & assembly issues
• Raw Materials
More than 40 years of experience in magnetic materials and assemblies!
Our Magnets will give you energy

3. Bakker Magnetics
Product business units
Magnetic Materials & Flexible Material & Industrial Separation
Assemblies Consumer Products Systems
Product Group Manager: Product Group Manager:
Maarten de Bekker Hans Bergmans Product Group Manager:
Hans van Gemeren
• Privately owned company;
• Total employees 70 (excluded joint venture);
• Headquarters in Son, The Netherlands;
• Joint venture in China;
• Long term experience on magnetic assembly;
• Cooperation with China since 70’s.
Our Magnets will give you energy

4. Bakker Magnetics Headquarters
Son, The Netherlands
• 75 employees
• Development (applications & assemblies)
• Small series and prototypes
• Quality control
• Large warehouse
Our Magnets will give you energy

5. NdFeB Factory in China
• Located in Ningbo, China;
• 1.500 employees;
• Capacity: 4.000 ton per year;
• Sanhuan (Sumitomo) licensed;
• TS16949 Certified.
Our Magnets will give you energy

6. Joint Venture Bakker Magnetics
China
• Located in Ningbo, China;
• 500 employees;
• Focus: Magnetic Assemblies.
• Machining parts (CNC);
• Plastic Injection Moulding.
Ningbo Hitech Magnetic Assemblies
Our Magnets will give you energy

7. Production proces NdFeB
1. Pressing & Sintering
M e l t i ng M i l l i ng
P r e ssi n g Si n t e r i n g &
a nne a l i ng
Our Magnets will give you energy

8. Production proces NdFeB
2. Machining
Sl i c i n g E DM
P r of i l e F i ne G i nd i ng
r
g r i nd i ng Our Magnets will give you energy

9. Production proces NdFeB
3. Coating and passivation
Au t o ma t i c M a nu a l
c o a t i ng c o a t i ng
l i ne l i ne
Cl e a n i n g l i n e P a ssi v a t i o n l i ne
f or Epox y Our Magnets will give you energy

10. Magnetic Assemblies
Our Magnets will give you energy

11. Magnetic Assemblies
Our Magnets will give you energy

12. Magnetic Assemblies
Our Magnets will give you energy

13. Our Magnets will give you energy

14. • Scanwind SW-90-3500 DL Turbines (3,5 MW)
• Installed at the Hundhammerfjellet, Norway.
Turbines are equipped with magnet modules from
Bakker Magnetics.
Our Magnets will give you energy

15. Ceara, Brazil 66 turbines (1,5MW)
equipped with magnets from Bakker Magnetics
Our Magnets will give you energy

16. Dank voor uw aandacht
Our Magnets will give you energy