Large Semi-circular Segment Permanent Magnet Manufacturer – China Rare Earth Magnet Limited

Where to buy neodymium magnets?

---Looking for N50 Semi-circular Segment Neodymium Rare Earth Permanent Magnet
Could you custom magnets? If not, where to buy semi-circular neodymium magnets? I want large sizes.

---Magnet Manufacturer China Rare Earth Magnet Limited:
Are you looking for semi-ring magnets, as picture below, right?

We are professional manufacturer of various permanent magnets as each client's requirements. Please feel free to inform us the detailed size of magnets that you want, including Outer diameter, Inner diameter and thickness. The biggest size of magnet varies with different material & grade. Therefore, please also inform us the material and grade of your magnet, so that we could consider whether it's feasible or not accordingly.

---Client of Large Neodymium Magnet in Semi-circular Segment Shape:
The sizes of N50 rare earth permanent magnets that I am looking for as follows:
I am interested in Semi-circular segment Magnet of total Outer Diameter 240mm, Inner Radius 180mm, Length 25mm or 50mm, N50, 180degrees, Outer of magnet is North Pole, Inner is South Pole.
N50, OD240 x ID180 x 180º x 25/50mm
I am interested in Semi-Circular Segment Magnet of total Size Outer Diameter 160 mm, Inner Diameter 100mm, Length 25mm or 50mm, N50, Outer of Magnet is North Pole and Inner is South Pole.
N50, OD160 x ID100 x 180º x 25/50mm
I am interested in Semi-Circular Segments Magnets of total outer Diameter of 75 mm inner Diameter of 45mm, Length 25mm or 50mm, N50, Outer Magnet is North Pole and inner is South Pole
N50, OD75 x ID45 x 180º x 25/50mm

China Rare Earth Magnet Limited
Tags: Permanent Magnet, China Magnet, Neodymium Magnets

China Neodymium Permanent Magnet Manufacturer – China Rare Earth Magnet Limited

Custom Neodymium Magnets

---Looking for China Neodymium Permanent Magnet
Please advise if you are capable of producing the magnet in the following drawing.

R: Critical Characteristic – Receiving
Each shipment will be checked for compliance by receiving inspection
I: Critical Characteristic – Inspection
The fabrication process must be monitored and verified with retained dimensional or test data.
C: Critical Characteristic – Critical
Fabrication must be verified with statistical process control (SPC) with retained statistical data.
Require each shipment from an outside permanent magnets manufacturer must include copies of the data collected for all critical characteristics.
Notes:
APPROVED MAT’L VACODYM 688 AP
NOTCH INDICATES MAGNETICALLY “COLD” SIDE.
DIMENSIONS MARKED WITH “*” NEED ONLY BE VERIFIED DURING PPAP OR ANNUAL RE-CERTIFICATION.

---China Magnet Manufacturer China Rare Earth Magnet Limited
We can customize the magnets as the drawing. But before making quote, we need to know more information about the permanent magnets.
(1) The grade of magnet? If you don't know about the grade, please tell us the working temperature and application of the magnets.
(2) The quantity of magnets
We will send you quotation after receiving your reply.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, China Magnet

Prices of Permanent Magnets 20140521

N48, N38, N35 Neodymium Magnets 

---Quotation of N48 Neodymium Block Permanent Magnet with Two Holes
We confirmed that we can manufacture the magnets as per your required
Please check the price as follows:
Material: Sintered Neodymium Magnets
Grade: N48
Size: 15x10x2xd2mm (as per your drawing)

Coating: Black high ware resistance epoxy
Magnetization: Magnetized
Magnetization Direction: Through 2mm
Quantity: 100,000pcs
FCA Shanghai USD***/pc

---Quotation of N38 25x10x5mm Permanent Magnets
Below we list our price for your reference:
Material: Sintered Neodymium Magnet
Grade: N38 Size: 25x10x5mm
Coating: NiCuNi
Magnetization: Magnetized
Magnetization Direction: Through thickness 5mm (as picture below)

Quantity/FCA Hong Kong Price:
17,000pcs/USD***/pc
34,000pcs/USD***/pc

---Quotation of N35 8x8x4mm Neodymium Magnets
Please check the price for 100pcs as follows:
Type: Rare Earth Permanent Magnet
Material: Neodymium Iron Boron Magnets
Grade: N35 Size: 8x8x4mm
Plating: NiCuNi
Magnetization: Magnetized
Magnetization Direction: Through 4mm
Ex-works Shenzhen USD***/pc

China Rare Earth Magnet Limited
Tags: Permanent Magnet, Neodymium Magnet

Neodymium Permanent Magnet - China Rare Earth Magnet Limited

Neodymium Disc Magnets, Neodymium Block Magnets, Neodymium Disc Magnet with Adhesive Tape 

---We are looking for a reliable supplier of permanent magnetic materials. Please see attached RFQ.
Neodymium Iron Boron (NdFeB) Magnets

Permanent Disc Magnets
50000pcs; Size: .250" Dia. x .100" Thick; Grade: N50; Finish: Ni/Cu/Ni Plate 50000pcs; Size: .500" Dia. x .060" Thick; Grade: N35; Finish: Ni/Cu/Ni Plate 5000pcs; Size: .500" Dia. x .125" Thick; Grade: N35; Finish: Ni/Cu/Ni Plate

Permanent Block Magnets
5000pcs; Size: 1.000" Long x .250" Wide x .125" Thick; Grade: N35; Finish: Ni/Cu/Ni Plate
5000pcs; Size: 1.000" Long x .5" Wide x .125" Thick; Grade: N35; Finish: Ni/Cu/Ni Plate
5000pcs; Size: 1.000" Long x .5" Wide x .06" Thick; Grade: N35; Finish: Ni/Cu/Ni Plate

1500000pcs; Size: .500" Dia. x .060" Thick; Grade: N35; Finish: Ni/Cu/Ni Plate This item will have adhesive (TESA4970) on one side of the magnet as shown

This item will be released in increments of 250,000pcs per month starting in July 2014
We will not only need pricing for the product but an estimate for AIR FREIGHT for each of the Neodymium Magnets. Most of the time, we like to ship these NdFeB permanent magnets via AIR FREIGHT.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, Neodymium Magnet, NdFeB Magnet

Neodymium Permanent Magnet Blocks, Arc

N38SH & N38EH 70x10x6mm Magnets, R150xr80x5mmx34° Magnets 

---We are building one prototyp od electrical machine and needs permanent magnets. We need block magnets with dimentions 70x10x6mm and arc magnets with inner radius 80mm, outer radius 150mm, thickness 5mm and angle 34°. All magnets should be magnetized through the tickness. The magnets should have NiCuNi coating. Could you make 2 offers? First with neodymium magnet grade N38SH and second with grade N38EH

---Could you please send us a drawing of the arc magnets with every dimension on it? So that we can avoid any misunderstanding! It is very important. We will quote you the price after receiving the drawing.

---I am sending a drawing of the arc permanent magnet. The units are in mm. The tickness of magnet is 5mm.

---One more question need you confirm: what is the magnetization direction of the magnets? Commonly, the magnetization direction of arc magnets is through diameter. But your permanent magnets are too big to be magnetized through diameter. The longest length of sintered neodymium magnets which can be magnetize is less than 50mm.

---The magnetization should be through thickness (5 mm).

---Please check the enclosed drawing of the arc mangets and make sure it is correct!

Please check the price of the magnets as follows:
Type: Rare Earth Permanent Magnet
Material: Sintered Neodymium Magnet (NdFeB)
Plating: NiCuNi
Magnetization: Magnetized
70x10x6mm/N38SH/Magnetized Through Thickness/Ex-works Shenzhen USD***/pc 70x10x6mm/N38EH/Magnetized Through Thickness/Ex-works Shenzhen USD***/pc R150xr80x5mmx34° (as per the drawing)/N38SH/Magnetized Through 5mm/Ex-works Shenzhen USD***/pc R150xr80x5mmx34° (as per the drawing)/N38EH/Magnetized Through 5mm/Ex-works Shenzhen USD***/pc
If you decide to order the permanent magnetic blocks & arcs, please feel free to contact us!

China Rare Earth Magnet Limited
Tags: Permanent Magnet, Neodymium Magnet

China Customized Neodymium Permanent Magnet

Small Neodymium Magnets, Disc, Block Neodymium Magnets 

---Our company needs 10mm (diameter) x 0.5mm (thickness) N35 Neodymium permanent magnet. Could you supply this material? And how much does it cost for first order?

---We customize various neodymium magnets for overseas customers. Both the quality and price of our magnets are competitive. Please find our quotation as follows: Type: Rare Earth Permanent Magnet Material: Sintered NdFeB Magnet Size: D10x0.5mm Grade: N35 Coating: NiCuNi Magnetized through 0.5mm Unit Price: Ex-works Shenzhen USD***/pc

---Since we are trying to finalize an offer, we need the actual price for the permanent magnets: 50,3 x 5 x 3mm type N33SH, 42.000 units 44,0 x 5 x 3mm type N40H, 56.000 units Please let me know an approx. delivery time for these quantities

---The permanent magnet you ordered is 50.5x5x3mm. So we quote you based on both sizes. Material: Sintered Neodymium Magnet Coating: NiCuNi Magnetized through 3mm Size / Grade / Quantity / Unit Price : 50.5x5x3xR0.3mm / N33SH / 42000pcs / FOB Shanghai USD***/pc 50.3x5x3xR0.3mm / N33SH / 42000pcs / FOB Shanghai USD***/pc 44.0x5x3xR0.3mm / N40SH / 56000pcs / FOB Shanghai USD***/pc

---I need same item N35 30x18x2mm only change need black color. What is best price for 20000pcs black color?

---We sent you quotation as follows for permanent magnets 30x18x2mm. 30x18x2mm, N35, Magnetized through 2mm, Black Nickel, CFR Hong Kong USD***/pc 30x18x2mm, N35, Magnetized through 2mm, Black Epoxy, CFR Hong Kong USD***/pc

China Rare Earth Magnet Limited
Tags: Permanent Magnet, Neodymium Magnet

China N42 & N48 Permanent Magnet Manufacturer - China Rare Earth Magnet Limited

Large China Neodymium Ring Magnet & Arc Magnet D200xd100x50mm, R500x r400x20mmx4° 

Client of China N42 Large Neodymium Ring Magnet: 
I would be very grateful if you could prepare for me an offer for magnets below.
China Rare Earth Permanent Magnet
Type: N42 
Surface/ Coating: NiCuNi 
Magnetization direction: along the dimension of 100mm in diameter perpendicularly. 

And I have a few questions: 
Is there a huge difference in price between magnets N42 and N48? 
Is it possible to divide the magnet in each plane into smaller parts if it reduce the price? 
We are interested in the lowest production costs. 

Custom Permanent Magnet Manufacturer – China Rare Earth Magnet Limited 
D250xd100x100mm neodymium magnet is too large to be produced. It's not workable. 
The largest size we can offer is D200xd100x50mm. Below I listed our offer based on both N42 and N48 grade, please kindly check: 
Material: Sintered NdFeB Magnet 
Size: D200xd100x50mm 
Coating: NiCuNi, Magnetized through 50mm 
Grade/FCA Shanghai Price: N42/USD***/pc 
                                           N48/USD***/pc 
Mould Fee: USD*** 

Client of D200xd100x50mm China Neodymium Permanent Magnet: 
If I connect 4 magnets together (D200xd100x50mm) they will have the same properties such as one large magnet (D200xd100x200)? 

Large Neodymium Magnets Manufacturer – China Rare Earth Magnet Limited 
Yes, you understand correct. As theory predicts that, collecting 4pcs D200xd100x50mm magnets would be kind of stronger than one piece D200xd100x200mm magnets. While it's just a speculation, the details should only be known after test. 

Client of China Large Permanent Magnet: 
Now everything is clear. 
Our R&D department is designing magnetic bearings for our wind turbines. We are looking for an ideal solution which will give us a product which will have specified technical parameters and also it will be economic and easy to manufacture and assembly. Thus, I would be very grateful if you could prepare for me one more (optional) offer for magnets N42 or N48. (I enclosed picture with dimensions). 
Surface/coating: Ni-Cu-Ni 
Type: N42 or N48 
Magnetic direction: along a dimension of 20mm 

Neodymium Arc Magnet Manufacturer – China Rare Earth Magnet Limited 
Below I listed our offer of your new inquired arc permanent magnets as below, please kindly check: 
Material: Sintered NdFeB Magnet 
Size: R500x r400x20mmx4° 
Coating: NiCuNi, Magnetized through 20mm 
Grade/Ex-works Shenzhen Price: N42/USD***/pc 
                                                   N48/USD***/pc 

Tags: Permanent Magnet, Neodymium Magnet, China Magnet