Sintered Permanent Uncommon Earth Little Ring Magnet Used in Loudspeaker
| Solution Identify | Sintered Everlasting Unusual Earth Small Ring Magnet Utilized in Loudspeaker |
| Condition | Disc, Block, Hexagon, Ring, Cylindrical, Rod, Bar, Arc, Cylinder, Rectangle, Countersunk, Arc, Segmented, Trapezoid, Irregular shapes are CZPT |
| Magnetized Course | By means of the thickness or through the diameter |
| Variety of coating | Nickel ( Zinc, Gold or Black Epoxy are CZPT) |
| Tolerance in dimensions | +/-.one mm |
| Resources | NdFeB (Neodymium Iron Boron) |
| Dimension | CZPTized dimensions are CZPT. |
| Density | 7.5 (g/cm3) |
| Quality | N35-N54, N35M-N52M, N33H-N50H, N33H-N50H, N33SH-N48SH, N30UH-N45UH, N28EH-N38EH |
| Specification | 1. Created by blended neodymium iron boron powder, via the processes of Strip casting, Hydrogen decrepitation, Jet milling, Pressing, Isostatic pressing, Sintering, Grinding, Slicer, Surface treatment method 2. The most effective magnets are CZPT and could be right created into various complicated designs three. Specific dimension 4. Large performance five. Uniform magnetism 6. Rust-proof supplies(coating Zinc, Nickel, Epoxy, Gold and so on) 7. Quantity production Carton or Pallets SGS |
| Packing Technique | Many pieces to Styrofoam, shield plate, carton, pallet. |
| Certification | SGS |
| Lead-time | 7-22days in accordance to the purchase |
one. Manufacturing approach
2. Product demonstrate
three. The grades CZPT
| Sequence | Quality | Remanence | Intrinsic Coercive force | Max. Power Merchandise | Max. Working Temp | |||
| Br | Hcj | (BH) max | ||||||
| T | kGs | KA/m | KOe | KJ/m3 | MGOe | ºC | ||
| N | N35 | one.17-1.24 | eleven.seven-twelve.4 | ≥955 | ≥12 | 263-286.five | 33-36 | 80 |
| N38 | 1.22-1.thirty | twelve.2-thirteen. | ≥955 | ≥12 | 287-310 | 36-39 | 80 | |
| N40 | one.26-one.32 | twelve.six-13.2 | ≥955 | ≥12 | 302-326 | 38-forty one | 80 | |
| N42 | 1.29-1.35 | 12.nine-thirteen.five | ≥955 | ≥12 | 318-342 | forty-forty three | eighty | |
| N45 | 1.33-one.38 | 13.three-thirteen.eight | ≥955 | ≥12 | 334-366 | 42-forty six | 80 | |
| N48 | 1.36-1.forty two | thirteen.6-fourteen.two | ≥876 | ≥12 | 358-390 | 45-49 | 80 | |
| N50 | 1.forty-1.forty five | 14.-14.5 | ≥876 | ≥12 | 374-406 | forty seven-51 | 80 | |
| N52 | 1.forty three-one.forty eight | fourteen.3-14.8 | ≥876 | ≥12 | 390-422 | forty nine-fifty three | eighty | |
| N54 | 1.45-one.fifty one | 14.five-15.1 | ≥876 | ≥12 | 398-430 | 50-fifty five | 80 | |
| M | N35M | 1.seventeen-1.24 | eleven.seven-twelve.four | ≥1114 | ≥14 | 263-286 | 33-36 | one hundred |
| N38M | 1.22-1.30 | 12.2-thirteen. | ≥1114 | ≥14 | 287-310 | 36-39 | one hundred | |
| N38MT | 1.22-twelve.6 | twelve.two-12.6 | ≥1115 | ≥15 | 287-310 | 36-39 | 100 | |
| N40M | one.26-one.32 | 12.6-thirteen.two | ≥1114 | ≥14 | 302-326 | 38-forty one | a hundred | |
| N42M | 1.29-1.35 | twelve.9-thirteen.five | ≥1114 | ≥14 | 318-342 | 40-forty three | a hundred | |
| N45M | one.32-1.38 | thirteen.two-13.eight | ≥1114 | ≥14 | 334-366 | 42-forty six | a hundred | |
| N48M | 1.37-1.forty three | 13.7-fourteen.3 | ≥1114 | ≥14 | 358-390 | 45-forty nine | 100 | |
| N50M | one.forty-one.forty five | fourteen.-fourteen.5 | ≥1114 | ≥14 | 374-406 | forty seven-51 | 100 | |
| N52M | one.42-1.48 | fourteen.2-14.eight | ≥1114 | ≥14 | 390-422 | 49-fifty three | one hundred | |
| H | N35H | one.seventeen-one.24 | 11.7-12.4 | ≥1350 | ≥17 | 263-286 | 33-36 | a hundred and twenty |
| N38H | 1.22-one.30 | twelve.two-thirteen. | ≥1350 | ≥17 | 287-310 | 36-39 | one hundred twenty | |
| N40H | 1.26-1.32 | twelve.six-13.two | ≥1350 | ≥17 | 302-326 | 38-41 | 120 | |
| N42H | one.29-1.35 | 12.nine-13.5 | ≥1350 | ≥17 | 318-342 | 40-43 | a hundred and twenty | |
| N45H | 1.31-one.37 | 13.1-13.7 | ≥1350 | ≥17 | 335-366 | 42-46 | one hundred twenty | |
| N48H | one.37-one.forty three | thirteen.seven-14.three | ≥1274 | ≥16 | 358-390 | 45-forty nine | 120 | |
| N50H | 1.forty-1.45 | fourteen.-fourteen.five | ≥1274 | ≥16 | 374-405 | forty seven-fifty one | 120 | |
| SH | N33SH | one.fourteen-1.21 | 11.four-12.1 | ≥1592 | ≥20 | 247-270 | 31-34 | 150 |
| N35SH | one.seventeen-one.24 | 11.seven-twelve.four | ≥1592 | ≥20 | 263-287 | 33-36 | one hundred fifty | |
| N38SH | one.22-1.29 | 12.two-twelve.nine | ≥1592 | ≥20 | 287-310 | 36-39 | a hundred and fifty | |
| N40SH | one.26-one.32 | twelve.six-13.2 | ≥1592 | ≥20 | 302-326 | 38-41 | a hundred and fifty | |
| N42SH | one.29-1.35 | 12.9-13.five | ≥1592 | ≥20 | 318-342 | forty-forty three | one hundred fifty | |
| N45SH | 1.32-one.38 | 13.two-thirteen.8 | ≥1592 | ≥20 | 335-366 | 42-forty six | one hundred fifty | |
| N48SH | 1.36-1.39 | thirteen.6-thirteen.nine | ≥1592 | ≥20 | 335-366 | forty two-forty six | a hundred and fifty | |
| UH | N30UH | 1.08-1.16 | 10.8-11.six | ≥1990 | ≥25 | 223-247 | 28-31 | one hundred eighty |
| N33UH | 1.fourteen-1.21 | 11.4-twelve.one | ≥1990 | ≥25 | 247-271 | 31-34 | one hundred eighty | |
| N35UH | one.17-one.24 | 11.seven-12.four | ≥1990 | ≥25 | 263-286 | 33-36 | 180 | |
| N38UH | 1.22-one.29 | twelve.2-twelve.nine | ≥1990 | ≥25 | 287-310 | 36-39 | 180 | |
| N40UH | one.26-one.32 | 12.6-thirteen.2 | ≥1990 | ≥25 | 302-326 | 38-forty one | a hundred and eighty | |
| N42UH | 1.29-1.35 | twelve.9-13.five | ≥1990 | ≥25 | 318-342 | forty-43 | 180 | |
| EH | N30EH | 1.08-1.fifteen | ten.eight-eleven.5 | ≥2388 | ≥30 | 223-247 | 28-31 | 200 |
| N33EH | 1.fourteen-one.21 | eleven.four-12.one | ≥2388 | ≥30 | 247-271 | 31-35 | two hundred | |
| N35EH | one.17-one.24 | 11.seven-12.four | ≥2388 | ≥30 | 263-287 | 33-36 | 200 | |
| N38EH | one.22-one.29 | 12.2-twelve.9 | ≥2388 | ≥30 | 287-310 | 36-39 | two hundred | |
| AH | N28AH | 1.04-1.twelve | 10.four-11.2 | ≥2627 | ≥33 | 207-231 | 26-29 | 220 |
| N30AH | one.08-1.15 | 10.8-11.5 | ≥2627 | ≥33 | 223-247 | 28-31 | 220 | |
| N33AH | 1.14-one.21 | eleven.four-12.one | ≥2627 | ≥33 | 247-271 | 31-34 | 220 | |
4. Magnetized course
five. NdFeB magnet application subject
6. Workshop present
7. Screening Equipments
eight. Patents
nine. Package
The regular bundle is Neutral packing, Protect packing, Vacuum packing, or Pallet. The special deal will comply with the customer’s requirements.
10. Delivery
a: Courier (TNT, DHL, FedEx, UPS and so forth.), Airfreight, or Sea freight.
b: If the weight is beneath 40Kgs, we would suggest to send out them with shielding boxes.
c: If the bodyweight is between 40Kgs-100Kgs, it can be despatched by courier or Airfreight.
d: If the weight is in excess of 100Kgs, we would suggest to deliver them by Sea freight.
eleven. Far more About Us
HangCZPT CZPT Digital Co., Ltd. ( Stock Code: 872572) was recognized in 2011, as a national high-tech enterprise, which is engaged in producing and revenue of high-efficiency unusual earth long term magnet resources and its software products. We have already possessed the yearly creation capacity of 2000 tons of Higher-performance Sintered NdFeB exceptional earth permanent magnets until now.
CZPT’s goods are broadly employed in many fields, such as consumer electronics, new energy vehicles, UAV, wind technology, elevators, medical units, power-conserving home appliances, rail transit, industrial energy-preserving motor, permanent magnet relay, etc…
CZPT has sophisticated technological innovation and very first-course generation evaluation and screening equipment, which can produce bulk substantial-efficiency magnetic steels, these kinds of as N54, 52M, 52H, 50SH, 42UH, 38EH, and 30AH. They could keep items with high overall performance, large regularity, higher trustworthiness, and low excess weight loss functionality.
CZPT has skilled R&D groups, this sort of as “ZheJiang Exceptional Earth Long term Magnet Supplies and Devices CZPT R&D Heart”, “ZheJiang Postdoctoral Innovation Exercise Base”, “ZheJiang Unusual Earth Useful Supplies Production Innovation Centre”, “HangCZPT Exceptional Earth Long term Magnet Resources and Unit CZPT Technological innovation R&D Centre”. By way of near Business-College-Study cooperation with popular schools and scientific study institutes at property and abroad, CZPT retains in line with the global foremost amount of technology and high quality.
FAQ
one. Q: Which is the strongest variety of magnet?
A: Neodymium (far more exactly Neodymium-Iron-Boron) magnets are the strongest everlasting magnets in the planet.
2. Q: What are the measurement restrictions on production neodymium magnets?
A: The limits consist of:
— two” max in magnetized course
— four” max diameter for discs and rings
— four” max length and width for blocks
— one/32″ bare minimum on thickness on any magnet
— one/sixteen” bare minimum diameter on outer diameter
— one/16″ minimum diameter on any hole
three. Q: What data do we require when you send an inquiry?
A: If you have any inquiry, make sure you kindly advise the pursuing items:
– Dimensions, shape, and drawing with tolerances.
– Substance grade or magnetic properties.
– Magnetic direction, quantity, surface area coating (if essential).
– Any particular packing, offering, or other demands.
4. Q: What about the sample time and cost?
A: 7-fifteen times if the samples are CZPT
3-7 days for our existing samples for reference
The sample price is negotiable.
5. Q: What about the shipping time of bulk production?
A: 10-20days depends on layout and quantity.
Fast Delivery once you confirmed the design and style, we can generate and produce it as quickly as achievable.
6. Q: Could you offer the shortest direct time?
A: That’s based on the CZPT material inventory, we will try our best to satisfy you if any urgency.
7. Q: What is your MOQ?
A: 10-one hundred-500-a thousand-5000-10000-200000 pcs and so forth. relies upon on various dimensions, products, design and style, and processes. MIN and a SMALL quantity can be acceptable.
eight. Q: What’s the payment approach?
A: L/C, T/T in progress (telegraphic transfer-financial institution get) for little order or samples get
Western Union funds – for tiny get or samples order.
Other payment: Paypal.
Different places may exist some differences.
9. Q: Could we shell out a visit to your factory?
A: Sure, of course, warmly welcome if you can go to our manufacturing facility.
ten. Q: In which is your factory?
A: Our factory locates in No.five Mannifen Road, Economic and Technological CZPT Zone, HangCZPT town, ZheJiang Province, China. It is around ten minutes from HangCZPT Airport to our manufacturing facility by car.
11. Q: If I have more questions, exactly where can I get the answers?
A: Any concerns, make sure you come to feel cost-free to make contact with us at any time.
Cell: 177 7970 4448
Ultimately—Why do you choose us?
1. Powerful R&D staff
two. Skilled Product sales team
3. 6 years export experiences make us satisfy you far better.
4. Higher and stable quality
five. Affordable immediate manufacturing unit price tag
six. Rapidly and on-time delivery.
7. Competent by CZPT, ISO14001, OHSAS 18001, RoHS, SGS, and Reach.
Inquiry Hotline:
Cell: + 177 7970 4448
