Don't worry if you don't know which magnet you need for your motor project. Just tell us your applied industry, product performance parameters, size and quantity, we will recommend the most suitable product for you with our rich experience.
Magnet ferit, juga dikenal sebagai magnet keramik, digunakan secara luas dalam banyak aplikasi karena biayanya yang relatif rendah, kinerja magnetnya yang tinggi, dan ketahanan terhadap korosi yang sangat baik. Di antara berbagai aplikasinya, magnet ferit banyak digunakan pada motor listrik, terutama yang menggerakkan mesin cuci. Akan memperkenalkan penerapan magnet ferit pada motor mesin cuci, termasuk kinerja, dimensi, ketahanan suhu, ketahanan demagnetisasi, dan persyaratan pengujian. Ini juga menganalisis tren pasar global mesin cuci, terutama di kawasan Asia Tenggara dan India, dan menyoroti keunggulan Zhejiang Zhongke Magnetic Industry Co., Ltd. (Zhongke) dalam pembuatan magnet ferit.
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Penerapan Magnet Ferit pada Motor Mesin Cuci
Motor listrik mesin cuci mengubah energi listrik menjadi energi mekanik dan menggerakkan agitator atau drum untuk mencuci pakaian. Magnet ferit adalah komponen penting dari motor mesin cuci, yang menyediakan medan magnet yang diperlukan agar motor dapat beroperasi.
Don't worry if you don't know which magnet you need for your motor project. Just tell us your applied industry, product performance parameters, size and quantity, we will recommend the most suitable product for you with our rich experience.
With a strong engineer team and professional production lines, Zhongke can design and produce magnet in all shapes according to your needs.
If you are not sure about the performance parameters of the product, you can send us a sample, we will do a professional test, determine the performance parameters and issue a report for your reference.
Exclusive customer service 7x24 hours to get professional help, make an appointment with a professional technical engineer to get a comprehensive solution.
Publicly traded listed magnet company in China. Our magnet supplied to many large, medium-scale customers including SAMSUNG, Nidec, Xiaomi, GREE, Midea, WOLONG, amazon, etc. We manufacture type of Ferrite Magnet and Neodymium(NdFeB) Magnet for electric motor, widely used in the field of new generation consumer electronics and energy-saving home appliances.
Just tell us your applied industry, product performance parameters, quantity and size, we will recommend the most suitable magnet for you.
Pertunjukan
Kinerja magnetik magnet ferit untuk motor mesin cuci harus memenuhi persyaratan khusus untuk torsi, kecepatan, dan efisiensi energi. Koersivitas magnet menentukan kekuatan medan magnet, dan torsi yang dapat dihasilkan motor. Remanensi magnetik magnet menentukan kecepatan pengoperasian motor, dan produk energi magnetik menentukan efisiensi energi motor. Biasanya akan menggunakan kelas 9H,9B,12H,12B (bisa merujuk ke lembar data kinerja di bawah).
| Karakteristik Magnet Busur Ferit Di Bawah 23℃ /-2℃ | |||||
| Nilai | Kerapatan fluks magnet sisa (Br) | Gaya Koersif Magnetik (Hcb) | Pemaksaan Intrinsik (Hcj) | Produk Energi Maksimum (BH)maks | Kepadatan |
| ZK-12H | 4300±150(G) | 4000±150(Oe) | 5200±150(Oe) | 4,6±0,2(MGOe) | 4,9-5,1(g/cm³) |
| 430±15(mT) | 319±12(KA/m) | 414±12(KA/m) | 36,8±1,6(KJ/m³) | ||
| ZK-12B | 4550±150(G) | 4050±150(Oe) | 4550±150(Oe) | 4,7±0,2(MGOe) | 4,9-5,1(g/cm³) |
| 455±15(mT) | 323±12(KA/m) | 362±12(KA/m) | 437,6±1,6(KJ/m³) | ||
| ZK-9H | 4250±100(G) | 3750±150(Oe) | 4650±150(Oe) | 4,1±0,2(MGOe) | 4,9-5,1(g/cm³) |
| 425±10(mT) | 298±12(KA/m) | 370±12(KA/m) | 33±1,6(KJ/m³) | ||
| ZK-9B | 4300±100(Gs) | 3900±150(Oe) | 4300±150(Oe) | 4,4±0,2(MGOe) | 4,9-5,1(g/cm³) |
| 430±10(mT) | 311±12(KA/m) | 342±12(KA/m) | 35,2±1,6(KJ/m³) | ||
Ukuran
Dimensi magnet ferit yang digunakan pada motor mesin cuci berbeda-beda sesuai dengan kekuatan dan ukuran motor. Biasanya, magnet berbentuk persegi panjang atau cincin, dengan dimensi mulai dari beberapa milimeter hingga puluhan sentimeter.
Ketahanan suhu
Magnet ferit untuk motor mesin cuci harus tahan terhadap suhu tinggi karena beroperasi pada kecepatan tinggi. Suhu pengoperasian maksimum magnet biasanya antara 200°C dan 300°C.
Resistensi Demagnetisasi
Magnet ferit untuk motor mesin cuci harus tahan terhadap demagnetisasi yang disebabkan oleh suhu, guncangan mekanis, atau getaran. Koersivitas intrinsik magnet dan desain sirkuit magnetnya menentukan ketahanan demagnetisasinya.
Persyaratan Pengujian
Untuk memastikan kualitas dan kinerja magnet ferit yang digunakan pada motor mesin cuci, berbagai pengujian harus dilakukan. Tes yang paling umum adalah pengukuran magnetik produk remanensi, koersivitas, dan energi magnetik. Pengujian lainnya meliputi pengukuran kurva demagnetisasi, uji demagnetisasi suhu, serta uji guncangan dan getaran.
Tren Pasar Global Mesin Cuci
Pasar mesin cuci berkembang di seluruh dunia, didorong oleh meningkatnya urbanisasi, peningkatan pendapatan yang dapat dibelanjakan, dan perubahan gaya hidup. Menurut laporan Statista, ukuran pasar mesin cuci global bernilai USD 51,98 miliar pada tahun 2018 dan diproyeksikan mencapai USD 80,87 miliar pada tahun 2025, tumbuh pada CAGR sebesar 6,5% dari tahun 2019 hingga 2025.
Di kawasan Asia Tenggara, pasar mesin cuci diperkirakan akan tumbuh dengan CAGR sebesar 5,2% dari tahun 2020 hingga 2025, didorong oleh meningkatnya permintaan konsumen, perluasan basis manufaktur, dan inisiatif pemerintah untuk mengembangkan sektor manufaktur. Menurut laporan lain dari Statista, ukuran pasar mesin cuci di India bernilai USD 1,64 miliar pada tahun 2020 dan diperkirakan akan tumbuh dengan CAGR sebesar 5,8% dari tahun 2021 hingga 2028, didorong oleh peningkatan urbanisasi, peningkatan populasi kelas menengah, dan tumbuhnya kesadaran akan kebersihan dan kebersihan.
Keunggulan Zhongke dalam Pembuatan Magnet Ferit
Zhongke adalah produsen magnet ferit terkemuka di Tiongkok, dengan fokus kuat pada inovasi teknologi, kontrol kualitas, dan kepuasan pelanggan. Magnet ferit Zhongke untuk motor mesin cuci memiliki keunggulan sebagai berikut:
1. Kinerja magnetik tinggi: Magnet ferit Zhongke memiliki koersivitas tinggi dan produk energi magnetik, memastikan torsi, kecepatan, dan efisiensi energi motor.
2. Kualitas yang konsisten: Zhongke menggunakan teknologi produksi canggih dan sistem manajemen kualitas untuk memastikan kualitas magnet feritnya yang konsisten dan andal.
3. Kemampuan penyesuaian: Zhongke dapat menyesuaikan dimensi, bentuk, dan sifat magnetik magnet feritnya untuk memenuhi kebutuhan spesifik pelanggan.
4. Harga yang kompetitif: Zhongke menawarkan harga yang kompetitif untuk magnet feritnya tanpa mengurangi kualitas dan kinerja.
Magnet ferit adalah komponen penting dari motor mesin cuci, yang menyediakan medan magnet yang diperlukan agar motor dapat beroperasi. Kinerja magnetik, dimensi, ketahanan suhu, ketahanan demagnetisasi, dan persyaratan pengujian magnet ferit untuk motor mesin cuci harus memenuhi persyaratan tertentu. Pasar mesin cuci global sedang berkembang, terutama di kawasan Asia Tenggara dan India. Zhongke memiliki beberapa keunggulan dalam pembuatan magnet ferit untuk motor mesin cuci, termasuk kinerja magnetik yang tinggi, kualitas yang konsisten, kemampuan penyesuaian, dan harga yang kompetitif.
Zhongke is committed to becoming a world-renowned supplier of permanent magnet material application solutions in the field of new generation consumer electronics and energy-saving home appliances.
The company's current production process of permanent ferrite magnets is as follows: the purchased pre-fired materials are mixed according to their own formula and ingredients, and after being ball milled by a ball mill, ferrite is produced through steps such as precipitation, wet pressing, sintering, and grinding. Body magnetic tiles, ferrite magnets and other finished products. The specific production process flow chart is as follows:
The strontium ferrite calcined material (the main component is SrFe12O19) is mixed with calcium carbonate, silicon dioxide, strontium carbonate, lanthanum oxide, cobalt oxide and other ingredients according to the formula ratio.
The raw materials are added with water and pulverized by a ball mill to form a slurry, which is placed in a sedimentation tower for precipitation.
The dehydrated material formed by precipitation is made into a green body through an automatic press in a normal air environment.
The raw body is sintered at high temperature into a mature body through a wet-pressed magnetic tile electric-fired roller kiln or a wet-pressed magnetic steel gas-fired roller kiln.
The cooked blank is processed by a fully automatic grinding machine processing line to form a finished product.
The magnetic properties, appearance, size and other indicators of the magnets are inspected, packed and put into storage.
The company has applied and improved a number of advanced technologies in the industry, such as high-performance ferrite slurry stabilization technology and secondary ball milling batching technology, which has solved the quantitative problem of material added in the preparation process. And we use double coupling dispersion and fine grinding to overcome the problems of slurry agglomeration and particle size distribution consistency. The performance of the slurry obtained in the ball milling process is more stable, which reduces the unit operating time of the ball milling equipment, improves product quality, and reduces production costs.
The company uses a unique new green release agent independently developed to prepare magnetic tiles. The new green release agent is an organic combination of microbial technology and surface release treatment technology, which can degrade oil molecules, reduce the oil content of the release agent, and restore the surface. active lipophilic factor. The product is combined with the surface release process, and the release effect of the magnetic tile is improved through a new release agent, and the surface finish of the blank is improved. The demoulding technology has the characteristics of simple preparation method and convenient application, and improves production efficiency.
By transforming the sintering preheating system equipment, the company reduces the water content of the sintered green body in the kiln, greatly reduces the waste rate caused by factors such as cracking and lack of oxygen during sintering, and improves the sintering density and mechanical strength of the product. Obtain good microstructure and magnet properties. The company has also realized the sintering base temperature that products with different performances can adapt to through formula adjustment. Products with different specifications, sizes and performances can be co-fired at the same temperature, which significantly improves the production efficiency of the sintering process. In addition, in terms of veneer loading and billet loading, the company has adopted a bulk stacking method that conforms to the company's product features of small shape and light weight after many tests, realizing heavy veneer loading, good sintering atmosphere, and high sintering yield. good effect.
By optimizing the parameters of grinding machines and other processing equipment and improving the process technology, the company has improved the consistency of product thickness to ≤0.02MM within L30MM and ≤0.04MM within L50MM, and has mastered the technology of three-phase motor magnets produced by grinding tooling. Breakthroughs have been made in technical difficulties in the industry, such as product precision and stable equipment performance, and certain innovations have been achieved in technology and equipment.
The company's magnetic tile products are developing in the direction of high efficiency, low consumables, and low energy consumption. For example, through atomic substitution and compound doping, the rare earth-free ZK-5B high-performance motor magnetic tile independently developed by the company reduces the coagulation of magnetic powder, improves the orientation effect, improves the material performance and reduces the production cost by using strong magnetic field to suppress and adding a double dispersant.
WeChat/Zalo/whatsApp: +86-15857968349(Jerry Ma)
Email: mahy@dymagnet.com
No.28, Jalan Panjang Umur, Kota Hengdian, Kota Dongyang, Kota Jinhua, Zhejiang, Tiongkok.
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