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.
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Áit Tionscnaimh:
Zhejiang, an tSín
Ainm branda:
ZK
Réimse Feidhmchláir:
EV, Gluaisteán, Rothar Leictreach, Uasteorainn FAN, Fearais Baile, robots humanoid cliste AI, etc.
Cineál:
Micrimhilseogra
Tógáil:
Maighnéad Buan
Comaitéireacht:
Gan scuab
Gnéithe Mótair:
Dlús Cumhachta Ard-chasmhóiminte
cruth PM:
Dronuilleogach/bloc, fáinne, stua/deighleog nó saincheaptha
+86-15857968349
Tá ról fíor-riachtanach ag maighnéid i mótair srutha dhírigh gan scuab (BLDC), a úsáidtear go coitianta in iarratais éagsúla, lena n-áirítear feithiclí leictreacha, tuirbíní gaoithe, agus róbataic. Sa mhótar BLDC, gineann maighnéid an réimse maighnéadach a theastaíonn chun an mótar a rith. Tá dhá chineál maighnéid a úsáidtear go coitianta i mótair BLDC: maighnéid bórón iarainn neodimiam (NdFeB) agus maighnéid ferrite. Tá difríocht idir na maighnéid seo ina gcomhdhéanamh, a n-airíonna maighnéadacha, agus a gcruthanna, a dhéanann difear dá bhfeidhmíocht agus ar a n-oiriúnacht d'iarratais éagsúla.
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.
Déantar maighnéid NdFeB as neodimiam, iarann, agus bórón, agus tá siad ar eolas mar gheall ar a n-ard-neart maighnéadach, meáchan íseal, agus méid dlúth. Úsáidtear na maighnéid seo go coitianta i mótair agus gineadóirí ardfheidhmíochta mar gheall ar a n-airíonna maighnéadacha den scoth, mar shampla coercivity ard, dlús ardfhuinnimh, agus teocht ard Curie. Tagann maighnéid NdFeB i cruthanna agus méideanna éagsúla, ag brath ar a gcuid riachtanas iarratais.
Is iad na cruthanna is coitianta:
1. Dronuilleogach/bloc maighnéid NdFeB: Tá cruth dronuilleogach ar na maighnéid seo agus úsáidtear iad i mótair le dearadh rotor dronuilleogach. Soláthraíonn siad réimse maighnéadach láidir agus luas rothlach ard, rud a fhágann go bhfuil siad oiriúnach do mhótair ardluais.
2. Maighnéid NdFeB fáinne-chruthach: Tá na maighnéid seo cruinn nó fáinne-chruthach agus úsáidtear iad i mótair le dearaí rotor ciorclach. Ceadaíonn an cruth fáinne do réimse maighnéadach níos aonfhoirmí, a eascraíonn i oibriú níos rianúla agus níos lú torainn.
3. Maighnéid NdFeB stua nó deighleog-chruthach: Tá na maighnéid seo deartha chun luí isteach i stua nó deighleog ciorclach agus úsáidtear iad i mótair le rotors cuartha. Soláthraíonn siad réimse maighnéadach láidir agus chasmhóiminte ard, rud a fhágann go bhfuil siad oiriúnach d'iarratais ard-chasmhóiminte.
Déantar maighnéid ferrite, ar a dtugtar maighnéid ceirmeacha freisin, as ocsaíd iarainn agus ocsaídí miotalacha eile agus is eol dóibh as a gcomhéigeantacht ard agus a gcostas íseal. Úsáidtear maighnéid ferrite go coitianta i mótair ísealfheidhmíochta, mar fhearais tí agus caidéil uisce.
Tagann maighnéid ferrite i gcruthanna éagsúla, lena n-áirítear:
1. Maighnéid dronuilleogacha/bloc ferrite: Tá cruth dronuilleogach ar na maighnéid seo agus úsáidtear iad i mótair le dearadh dronuilleogach rótar. Soláthraíonn siad réimse maighnéadach níos laige ná maighnéid NdFeB, rud a fhágann go bhfuil chasmhóimint níos ísle agus luas rothlach.
2. Maighnéid ferrite fáinne-chruthach: Tá na maighnéid seo cruinn nó fáinne-chruthach agus úsáidtear iad i mótair le dearaí rotor ciorclach. Soláthraíonn siad réimse maighnéadach níos laige ná maighnéid NdFeB, rud a fhágann go bhfuil chasmhóimint níos ísle agus luas rothlach.
3. Maighnéid ferrite stua nó deighleog-chruthach: Tá na maighnéid seo deartha chun luí isteach i stua nó deighleog ciorclach agus úsáidtear iad i mótair le rotors cuartha. Soláthraíonn siad réimse maighnéadach níos laige ná maighnéid NdFeB, rud a fhágann go bhfuil chasmhóimint níos ísle agus luas rothlach.
Braitheann an rogha cruth maighnéad ar riachtanais deartha an mhótair, na coinníollacha oibriúcháin, agus na spriocanna feidhmíochta.
: 1. Maighnéid dhronuilleogacha/bloc: tá floscdhlús ard maighnéadach ag na maighnéid seo agus tá siad oiriúnach d'fheidhmchláir ardluais. Mar gheall ar a gcéimseata theoranta, áfach, ní fhéadfaidh siad réimse maighnéadach aonfhoirmeach a sholáthar, rud a fhágann go mbeidh cogging nó ripple chasmhóiminte ann.
2. Maighnéid fáinne-chruthach: soláthraíonn na maighnéid seo réimse maighnéadach níos comhionann agus tá siad oiriúnach d'iarratais íseal-luas agus chasmhóiminte íseal. Mar sin féin, ní fhéadfaidh siad neart maighnéadach leordhóthanach a sholáthar d'iarratais ardluais.
3. Maighnéid stua nó deighleog-chruthach: soláthraíonn na maighnéid seo chasmhóiminte ard agus tá siad oiriúnach d'iarratais ard-chasmhóiminte. Mar sin féin, d’fhéadfadh go n-eascródh dáileadh réimse maighnéadach míchothrom agus cogging mar gheall ar a gcéimseata.
4. Maighnéid ferrite: tá maighnéid ferrite níos saoire ná maighnéid NdFeB agus is féidir leo teochtaí níos airde a sheasamh. Mar sin féin, tá neart maighnéadach níos ísle acu agus tá siad oiriúnach d'iarratais ísealfheidhmíochta amháin.
Zhejiang Co Tionscal Zhongke Maighnéadach, Ltd Zhejiang Zhongke Co Tionscal Maighnéadach, Ltd. Is monaróir tosaigh NdFeB agus maighnéid ferrite sa tSín. Tá os cionn 20 bliain de thaithí ag an gcuideachta sa tionscal maighnéadach agus fostaíonn sé os cionn 1000 duine. Is iad na buntáistí a bhaineann le Zhejiang Zhongke Magnetic Industry i ndéantúsaíocht cruthanna maighnéid éagsúla ná: 1. Ardteicneolaíocht: Zhejiang Zhongke Magnetic Industry Co., Ltd. úsáideann teicneolaíocht agus trealamh táirgeachta chun cinn, mar an modh réitigh stiallacha, dícrepitation hidrigine, agus meilt muileann scaird, chun maighnéid NdFeB agus ferrite ardchaighdeáin a tháirgeadh le cruthanna éagsúla. 2. Saincheapadh:Zhejiang Zhongke Co Tionscal Maighnéadach, Ltd. cuireann dearaí maighnéad saincheaptha agus méideanna chun freastal ar riachtanais chustaiméirí ar leith. Tá foireann láidir T&F ag an gcuideachta atá in ann maighnéid a dhearadh agus a tháirgeadh le lamháltais bheachta agus céimseataí casta. 3. Rialú cáilíochta: Zhejiang Zhongke Maighnéadach Tionscal Co, Ltd. tá córas rialaithe cáilíochta dian aige a chinntíonn go gcomhlíonann na maighnéid caighdeáin idirnáisiúnta, mar shampla ISO9001: 2015, ISO14001: 2015, agus OHSAS18001: 2007. Déanann an chuideachta nósanna imeachta tástála agus cigireachta dian, lena n-áirítear tástáil airíonna maighnéadacha, tomhas tríthoiseach, agus iniúchadh amhairc. 4. Praghsáil Iomaíoch: Zhejiang Zhongke Maighnéadach Tionscal Co, Ltd. cuireann praghsáil iomaíoch ar fáil dá maighnéid NdFeB agus ferrite, rud a fhágann go bhfuil siad ina rogha tarraingteach do chustaiméirí atá ag lorg maighnéid ardteochta ar phraghas réasúnta.
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
Uimh. 28, Bóthar Changsheng, Baile Hengdian, Cathair Dongyang, Cathair Jinhua, Zhejiang, an tSín.
Copyright© Zhejiang Zhongke Maighnéadach Tionscal Co, Teo. All Rights Reserved.
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