{"id":6164,"date":"2026-09-21T08:09:45","date_gmt":"2026-09-21T08:09:45","guid":{"rendered":"https:\/\/yuanjingmachinery.com\/?p=6164"},"modified":"2026-09-21T08:20:47","modified_gmt":"2026-09-21T08:20:47","slug":"przewodnik-po-przesiewaniu-proszku-metalowego","status":"publish","type":"post","link":"https:\/\/yuanjingmachinery.com\/pl\/blog\/metal-powder-sieving-guide\/","title":{"rendered":"Przesiewanie proszku metalowego: Jak wybra\u0107 rozmiar oczek, typ sita i system ochrony"},"content":{"rendered":"<p>Wyb\u00f3r systemu przesiewania proszku metalowego wymaga wi\u0119cej ni\u017c dopasowania proszku do numeru sita. W\u0142a\u015bciwe rozwi\u0105zanie zale\u017cy od docelowego rozk\u0142adu wielko\u015bci cz\u0105stek, p\u0142ynno\u015bci proszku, wymaganej wydajno\u015bci, limit\u00f3w zanieczyszcze\u0144 oraz ryzyka, takiego jak utlenianie, elektryczno\u015b\u0107 statyczna lub py\u0142 palny. Konwencjonalne sita wibracyjne s\u0105 og\u00f3lnie odpowiednie dla proszk\u00f3w swobodnie p\u0142yn\u0105cych i grubszego rozdzielania, podczas gdy systemy ultrad\u017awi\u0119kowe s\u0105 skuteczniejsze dla proszk\u00f3w drobnych, kohezyjnych lub elektrostatycznych. Proszki reaktywne mog\u0105 r\u00f3wnie\u017c wymaga\u0107 szczelnej konstrukcji, ochrony gazem oboj\u0119tnym, uziemienia i komponent\u00f3w zabezpieczonych przed wybuchem.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/09\/Metal-Powder-Sieving.webp\" alt=\"Przesiewanie proszku metalowego\" class=\"wp-image-6168\" srcset=\"https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/09\/Metal-Powder-Sieving.webp 800w, https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/09\/Metal-Powder-Sieving-300x225.webp 300w, https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/09\/Metal-Powder-Sieving-768x576.webp 768w, https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/09\/Metal-Powder-Sieving-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Co to jest przesiewanie proszku metalowego?<\/h2>\n\n\n\n<p>Przesiewanie proszku metalowego s\u0142u\u017cy do kontroli wielko\u015bci cz\u0105stek i utrzymania proszku w czysto\u015bci i sp\u00f3jno\u015bci. Usuwa materia\u0142y obce i cz\u0105stki nadwymiarowe, rozbija mi\u0119kkie grudki i rozdziela proszek na wymagany zakres wielko\u015bci. Mo\u017ce r\u00f3wnie\u017c odzyskiwa\u0107 proszek wielokrotnego u\u017cytku i chroni\u0107 p\u00f3\u017aniejsze procesy, takie jak prasowanie, spiekanie, natryskiwanie cieplne i produkcja addytywna.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Klasyfikacja, przesiewanie bezpiecze\u0144stwa i odzyskiwanie proszku<\/h3>\n\n\n\n<p>Przesiewanie proszku metalowego generalnie s\u0142u\u017cy trzem celom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Klasyfikacja:<\/strong> Rozdziela proszek na r\u00f3\u017cne zakresy wielko\u015bci cz\u0105stek, aby spe\u0142ni\u0107 wymagania produkcyjne.<\/li>\n\n\n\n<li><strong>Przesiewanie bezpiecze\u0144stwa:<\/strong> Usuwa materia\u0142y obce, du\u017ce cz\u0105stki i niepo\u017c\u0105dane aglomeraty przed nast\u0119pnym procesem.<\/li>\n\n\n\n<li><strong>Odzyskiwanie proszku:<\/strong> Odzyskuje u\u017cyteczny proszek pozosta\u0142y po druku 3D lub innych procesach produkcyjnych, pomagaj\u0105c zmniejszy\u0107 marnotrawstwo materia\u0142u.<\/li>\n<\/ul>\n\n\n\n<p>Wymagany rozmiar sita i metoda przesiewania zale\u017c\u0105 od w\u0142a\u015bciwo\u015bci proszku, docelowej wielko\u015bci cz\u0105stek, wydajno\u015bci produkcji i wymaga\u0144 bezpiecze\u0144stwa.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jakie informacje s\u0105 potrzebne przed wyborem systemu przesiewania?<\/h2>\n\n\n\n<p>Przed wyborem systemu przesiewania proszku metalowego nale\u017cy zrozumie\u0107 zar\u00f3wno w\u0142a\u015bciwo\u015bci proszku, jak i wymagania produkcyjne. Czynniki te determinuj\u0105 prawid\u0142owy rozmiar sita, typ sita, wydajno\u015b\u0107 maszyny i system ochrony. Wyb\u00f3r sprz\u0119tu wy\u0142\u0105cznie na podstawie nazwy metalu lub docelowego sita mo\u017ce skutkowa\u0107 nisk\u0105 wydajno\u015bci\u0105, zablokowaniem sita lub problemami z bezpiecze\u0144stwem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">W\u0142a\u015bciwo\u015bci proszku metalowego<\/h3>\n\n\n\n<p>R\u00f3\u017cne proszki metalowe zachowuj\u0105 si\u0119 r\u00f3\u017cnie podczas przesiewania. Wa\u017cne w\u0142a\u015bciwo\u015bci obejmuj\u0105:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>G\u0119sto\u015b\u0107 nasypowa:<\/strong> Wp\u0142ywa na obci\u0105\u017cenie sita, ruch materia\u0142u i wymagany rozmiar maszyny.<\/li>\n\n\n\n<li><strong>P\u0142ynno\u015b\u0107:<\/strong> Proszki swobodnie p\u0142yn\u0105ce s\u0105 \u0142atwiejsze do przesiewania, podczas gdy proszki s\u0142abo p\u0142yn\u0105ce mog\u0105 pozostawa\u0107 na powierzchni sita.<\/li>\n\n\n\n<li><strong>Kszta\u0142t cz\u0105stek:<\/strong> Cz\u0105stki kuliste, nieregularne i p\u0142atkowe przechodz\u0105 przez sito w r\u00f3\u017cny spos\u00f3b.<\/li>\n\n\n\n<li><strong>Elektryczno\u015b\u0107 statyczna:<\/strong> Drobne proszki mog\u0105 przywiera\u0107 do sita i zmniejsza\u0107 wydajno\u015b\u0107.<\/li>\n\n\n\n<li><strong>Aglomeracja:<\/strong> Mi\u0119kkie grudki mog\u0105 blokowa\u0107 sito lub wp\u0142ywa\u0107 na dok\u0142adno\u015b\u0107 wielko\u015bci cz\u0105stek.<\/li>\n\n\n\n<li><strong>Ryzyko utleniania:<\/strong> Aluminium, magnez, tytan i inne reaktywne proszki mog\u0105 wymaga\u0107 szczelnego sprz\u0119tu lub ochrony gazem oboj\u0119tnym.<\/li>\n\n\n\n<li><strong>Warto\u015b\u0107 materia\u0142u:<\/strong> Proszki stopowe o wysokiej warto\u015bci lub proszki metali szlachetnych mog\u0105 wymaga\u0107 zamkni\u0119tego systemu, aby zmniejszy\u0107 straty materia\u0142u i zanieczyszczenie.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Wielko\u015b\u0107 cz\u0105stek i wymagania produkcyjne<\/h3>\n\n\n\n<p>Wymagany zakres wielko\u015bci cz\u0105stek i cel produkcyjny r\u00f3wnie\u017c musz\u0105 by\u0107 potwierdzone. Wa\u017cne informacje obejmuj\u0105:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aktualny rozk\u0142ad wielko\u015bci cz\u0105stek, w tym D10, D50 i D90<\/li>\n\n\n\n<li>Wymagany punkt odci\u0119cia w mikronach<\/li>\n\n\n\n<li>Akceptowalne poziomy cz\u0105stek nadwymiarowych i podwymiarowych<\/li>\n\n\n\n<li>Wymagana wydajno\u015b\u0107 na godzin\u0119<\/li>\n\n\n\n<li>Liczba frakcji wielko\u015bci cz\u0105stek<\/li>\n\n\n\n<li>Praca wsadowa lub ci\u0105g\u0142a<\/li>\n\n\n\n<li>Limity czysto\u015bci i zanieczyszcze\u0144 krzy\u017cowych<\/li>\n<\/ul>\n\n\n\n<p>Informacje te stanowi\u0105 podstaw\u0119 do wyboru rozmiaru sita, sprz\u0119tu przesiewaj\u0105cego i systemu ochrony.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"355\" height=\"353\" src=\"https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/05\/Metal-Powders.webp\" alt=\"Proszki metalowe\" class=\"wp-image-3554\" srcset=\"https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/05\/Metal-Powders.webp 355w, https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/05\/Metal-Powders-300x298.webp 300w, https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/05\/Metal-Powders-150x150.webp 150w\" sizes=\"auto, (max-width: 355px) 100vw, 355px\" \/><figcaption class=\"wp-element-caption\">Proszki metalowe<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Jak wybra\u0107 odpowiedni rozmiar sita<\/h2>\n\n\n\n<p>W\u0142a\u015bciwy rozmiar sita zale\u017cy od docelowej wielko\u015bci cz\u0105stek, rozk\u0142adu proszku i wymaganej wydajno\u015bci. Najpierw zdecyduj, kt\u00f3re cz\u0105stki powinny przej\u015b\u0107 przez sito, a kt\u00f3re powinny zosta\u0107 usuni\u0119te. Nast\u0119pnie wybierz otw\u00f3r sita w mikronach. Dla drobnych proszk\u00f3w metalowych rozmiar w mikronach jest zwykle dok\u0142adniejszy ni\u017c numer sita.<\/p>\n\n\n\n<p>Proszki metalowe mo\u017cna opisa\u0107 wed\u0142ug ich wielko\u015bci cz\u0105stek:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Proszek konwencjonalny:<\/strong> 50\u20131 000 \u03bcm<\/li>\n\n\n\n<li><strong>Proszek drobny:<\/strong> 10\u201350 \u03bcm<\/li>\n\n\n\n<li><strong>Proszek bardzo drobny:<\/strong> 0.5\u201310 \u03bcm<\/li>\n\n\n\n<li><strong>Ultrafine powder:<\/strong> Below 0.5 \u03bcm<\/li>\n\n\n\n<li><strong>Nano powder:<\/strong> 0.1\u2013100 nm<\/li>\n<\/ul>\n\n\n\n<p>These ranges are general references and may vary between industries.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mesh Size vs Micron Size<\/h3>\n\n\n\n<p>Mesh number shows how many openings are present in one inch of screen. A higher mesh number normally means a smaller opening. Micron size shows the actual opening or particle size more directly.<\/p>\n\n\n\n<p>The same mesh number may have slightly different opening sizes because of wire diameter and screen standards. For this reason, fine metal powders should be specified in microns whenever possible.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Common Mesh-to-Micron Reference<\/h3>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>Mesh<\/th><th>Microns (\u03bcm)<\/th><th>Mesh<\/th><th>Microns (\u03bcm)<\/th><\/tr><\/thead><tbody><tr><td>20 mesh<\/td><td>830<\/td><td>200 mesh<\/td><td>75<\/td><\/tr><tr><td>Siatka 40 mesh<\/td><td>380<\/td><td>325 mesh<\/td><td>45<\/td><\/tr><tr><td>60 mesh<\/td><td>250<\/td><td>400 mesh<\/td><td>38<\/td><\/tr><tr><td>80 mesh<\/td><td>180<\/td><td>500 mesh<\/td><td>25<\/td><\/tr><tr><td>100 mesh<\/td><td>150<\/td><td>800 mesh<\/td><td>18<\/td><\/tr><tr><td>140 mesh<\/td><td>106<\/td><td>1,000 mesh<\/td><td>13<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The values are for general reference. Always confirm the actual screen opening before ordering.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Choose Mesh Based on Particle Size Distribution<\/h3>\n\n\n\n<p>Mesh size can be selected in three steps:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Define the target particle size.<\/strong> Confirm the largest acceptable particle and the required powder range.<\/li>\n\n\n\n<li><strong>Choose a starting mesh.<\/strong> A coarse mesh can remove large impurities, while a fine mesh can control smaller particles.<\/li>\n\n\n\n<li><strong>Check the particle-size distribution.<\/strong> Use D10, D50 and D90 data when the powder size must be controlled more accurately.<\/li>\n<\/ol>\n\n\n\n<p>Mesh size only defines the screen opening. It cannot fully describe the particle-size distribution. For example, metal powder used in additive manufacturing may have a specified range such as 15\u201353 \u03bcm. In this case, the complete particle-size distribution should be considered instead of converting the whole range into one mesh number.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why Finer Mesh Is Not Always Better<\/h3>\n\n\n\n<p>A finer mesh does not always produce a better result. If the opening is too small, several problems may occur:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fine particles can block the screen.<\/li>\n\n\n\n<li>Screening capacity can fall.<\/li>\n\n\n\n<li>More usable powder may remain above the screen.<\/li>\n\n\n\n<li>The screen may require frequent cleaning.<\/li>\n\n\n\n<li>Very fine woven mesh may have a low open area.<\/li>\n<\/ul>\n\n\n\n<p>For screening above 325\u2013400 mesh, it is usually clearer to specify the required opening in microns. Fine, electrostatic or easily agglomerated metal powders may also require an ultrasonic vibrating sieve to reduce screen blockage and maintain a stable screening rate.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Maszyna do przesiewania proszku metalowego\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/9vuQFGySLo4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">How to Choose the Right Screen Type<\/h2>\n\n\n\n<p>The right screen type depends on the powder size, flowability, required capacity and production process. Rotary vibrating screens are suitable for general screening, while ultrasonic vibrating sieves are better for fine powders that easily block the mesh. Linear and inline screens are used for higher capacities or continuous production lines.You can also compare different types of <a href=\"https:\/\/yuanjingmachinery.com\/pl\/produkt\/maszyna-do-przesiewania-wibracyjnego\/?utm_source=chatgpt.com\">vibrating sieving machines<\/a> before selecting a model for your process.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Przesiewacz wibracyjny obrotowy<\/h3>\n\n\n\n<p>A rotary vibrating screen is suitable for free-flowing metal powders and general particle classification. It has a compact design and can separate the powder into one or more particle size ranges.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ultrad\u017awi\u0119kowe sito wibracyjne<\/h3>\n\n\n\n<p>Ultrad\u017awi\u0119kowe sito wibracyjne <a href=\"https:\/\/yuanjingmachinery.com\/pl\/produkt\/jest-lepszym-wyborem-gdy-drobny-proszek-jest-trudny-do-przesiewania-za-pomoca-konwencjonalnego-przesiewacza-wibracyjnego\/\" data-type=\"product\" data-id=\"3053\">jest lepszym wyborem, gdy drobny proszek jest trudny do przesiewania za pomoc\u0105 konwencjonalnego przesiewacza wibracyjnego.<\/a> is suitable for fine, electrostatic or easily agglomerated powders. The ultrasonic system reduces mesh blockage and improves screening efficiency.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Linear and Inline Vibrating Screens<\/h3>\n\n\n\n<p>A linear vibrating screen is suitable for high-capacity screening of coarse powders and particles. An inline vibrating screen is mainly used for safety screening in continuous production lines.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Single-Deck vs Multi-Deck Screen<\/h3>\n\n\n\n<p>A single-deck screen separates the powder into two particle sizes. A multi-deck screen can produce three or more particle size ranges in one process.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Choose a Protection System<\/h2>\n\n\n\n<p>The protection system should be selected according to the powder\u2019s oxidation risk, dust characteristics, corrosion and safety requirements. A suitable system can reduce powder leakage, contamination, material loss and operating risks.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sealed and Dust-Tight Design<\/h3>\n\n\n\n<p>Fine metal powders can easily escape into the working area. A fully enclosed screen with sealed inlets, outlets and covers helps control dust and prevents outside material from entering the product.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Inert Gas Protection<\/h3>\n\n\n\n<p>Aluminum, magnesium, titanium and some alloy powders may react with oxygen. For these materials, a sealed screening system can be filled with nitrogen or argon to reduce contact with air.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explosion Protection and Static Control<\/h3>\n\n\n\n<p>Combustible metal powders may require explosion-protected motors and electrical parts. The machine, pipelines and connected equipment should also be properly grounded to reduce static buildup.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Contact Material and Contamination Control<\/h3>\n\n\n\n<p>Product-contact parts are commonly made of 304 or 316L stainless steel for corrosion resistance and easy cleaning. The screen should also be checked regularly for wear or damage to prevent particle mixing and product contamination.<\/p>\n\n\n<style>.kb-row-layout-id6164_884b77-15 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id6164_884b77-15 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id6164_884b77-15 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:repeat(2, minmax(0, 1fr));}.kb-row-layout-id6164_884b77-15 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id6164_884b77-15 > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 767px){.kb-row-layout-id6164_884b77-15 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id6164_884b77-15 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column6164_e56cc7-0d > .kt-inside-inner-col,.kadence-column6164_e56cc7-0d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column6164_e56cc7-0d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column6164_e56cc7-0d > .kt-inside-inner-col{flex-direction:column;}.kadence-column6164_e56cc7-0d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column6164_e56cc7-0d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column6164_e56cc7-0d{position:relative;}@media all and (max-width: 1024px){.kadence-column6164_e56cc7-0d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column6164_e56cc7-0d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column6164_e56cc7-0d\"><div class=\"kt-inside-inner-col\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/08\/dae43de833f42d37c7e5f0c6f554137a.webp\" alt=\"Przesiewacz wibracyjny ultrad\u017awi\u0119kowy z ochron\u0105 gazow\u0105\" class=\"wp-image-5662\" srcset=\"https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/08\/dae43de833f42d37c7e5f0c6f554137a.webp 800w, https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/08\/dae43de833f42d37c7e5f0c6f554137a-300x225.webp 300w, https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/08\/dae43de833f42d37c7e5f0c6f554137a-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div><\/div>\n\n\n<style>.kadence-column6164_d923c3-a7 > .kt-inside-inner-col,.kadence-column6164_d923c3-a7 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column6164_d923c3-a7 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column6164_d923c3-a7 > .kt-inside-inner-col{flex-direction:column;}.kadence-column6164_d923c3-a7 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column6164_d923c3-a7 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column6164_d923c3-a7{position:relative;}@media all and (max-width: 1024px){.kadence-column6164_d923c3-a7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column6164_d923c3-a7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column6164_d923c3-a7\"><div class=\"kt-inside-inner-col\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/06\/1d058f02690f462e00f437e6db9320e1.webp\" alt=\"Silnik przeciwwybuchowy\" class=\"wp-image-5060\" srcset=\"https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/06\/1d058f02690f462e00f437e6db9320e1.webp 800w, https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/06\/1d058f02690f462e00f437e6db9320e1-300x225.webp 300w, https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/06\/1d058f02690f462e00f437e6db9320e1-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div><\/div>\n\n<\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\">Recommended Solutions for Common Metal Powders<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>Powder or application<\/th><th>Main challenge<\/th><th>Recommended screen<\/th><th>Protection system<\/th><\/tr><\/thead><tbody><tr><td>Iron and stainless steel powder<\/td><td>High density and screen wear<\/td><td>Rotary or linear vibrating screen<\/td><td>Dust-tight design and wear-resistant screen<\/td><\/tr><tr><td>Aluminum and titanium powder<\/td><td>Oxidation, static and combustible dust<\/td><td>Enclosed ultrasonic vibrating sieve<\/td><td>Inert gas, grounding and explosion-protected parts<\/td><\/tr><tr><td>Fine alloy powder<\/td><td>Agglomeration and mesh blockage<\/td><td>Ultrasonic vibrating sieve<\/td><td>Sealed design and static control<\/td><\/tr><tr><td>Additive manufacturing powder<\/td><td>Fine particle range and high recovery requirement<\/td><td>Precision ultrasonic vibrating sieve<\/td><td>Closed system and contamination control<\/td><\/tr><tr><td><a href=\"https:\/\/yuanjingmachinery.com\/pl\/przemysl\/rozwiazania-dla-przemyslu-baterii-litowych\/?utm_source=chatgpt.com\" data-type=\"link\" data-id=\"https:\/\/yuanjingmachinery.com\/industry\/lithium-battery-industry-solutions\/?utm_source=chatgpt.com\">Battery material powder<\/a><\/td><td>Fine particles, static and strict purity requirements<\/td><td>Ultrasonic vibrating sieve<\/td><td>Sealed construction and clean contact parts<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The final configuration should be based on the powder\u2019s particle-size distribution, flowability, required capacity and safety assessment.More <a href=\"https:\/\/yuanjingmachinery.com\/pl\/przemysl\/rozwiazania-dla-przemyslu-metalurgicznego\/?utm_source=chatgpt.com\">metal powder screening solutions<\/a> are available for iron, copper, nickel, alloy and other metallurgical materials.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wnioski<\/h2>\n\n\n\n<p>Choosing a metal powder sieving system starts with three key decisions: mesh size, screen type and protection system. The mesh should match the target particle size, while the screen type should suit the powder\u2019s flowability, fineness and required capacity. For reactive or combustible powders, sealing, grounding, explosion protection or inert gas may also be required.<\/p>\n\n\n\n<p>Because every metal powder behaves differently, the final configuration should be confirmed through material data or a screening test.<\/p>\n\n\n\n<p>Contact us with your powder type, target particle size and required capacity. Our engineers will recommend a suitable <a href=\"https:\/\/yuanjingmachinery.com\/pl\/produkt\/metal-powder-sieving-machine\/?utm_source=chatgpt.com\">metal powder sieving machine<\/a> for your production process.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Czy potrzebuj\u0119 ultrad\u017awi\u0119kowego przesiewacza wibracyjnego do drobnego proszku?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What mesh size is suitable for metal powder?<\/h3>\n\n\n\n<p>The correct mesh size depends on the target particle size and particle-size distribution. Coarse screening may use 20\u2013100 mesh, while fine metal powder screening may require 200\u2013635 mesh. For better accuracy, use the required opening size in microns.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">When is an ultrasonic vibrating sieve required?<\/h3>\n\n\n\n<p>An ultrasonic vibrating sieve is recommended for fine, electrostatic or easily agglomerated metal powders. It helps prevent mesh blockage and improves the screening of powders below 75 \u03bcm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Which screen type is best for metal powder?<\/h3>\n\n\n\n<p>A rotary vibrating screen is suitable for general metal powder sieving. An ultrasonic sieve is better for fine powders, while a linear vibrating screen is suitable for higher-capacity screening of coarser materials.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How can mesh blockage be prevented?<\/h3>\n\n\n\n<p>Mesh blockage can be reduced by controlling the feeding rate, selecting the correct mesh and using an ultrasonic de-blinding system. Powder moisture, static electricity and agglomeration should also be checked.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Does metal powder sieving require inert gas protection?<\/h3>\n\n\n\n<p>Not every metal powder requires inert gas protection. Reactive powders such as aluminum, magnesium and titanium may need a sealed system with nitrogen or argon to reduce contact with oxygen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is an explosion-proof metal powder sieving machine required?<\/h3>\n\n\n\n<p>Explosion protection may be required when processing combustible metal powder. The system may include explosion-protected electrical parts, dust-tight construction and proper grounding. The final design should follow the powder safety data and local regulations.<\/p>","protected":false},"excerpt":{"rendered":"<p>Choosing a metal powder sieving system requires more than matching a powder to a mesh number. The correct solution depends on the target particle-size distribution, powder flowability, required capacity, contamination limits, and risks such as oxidation, static electricity or combustible dust. Conventional vibrating screens are generally suitable for free-flowing powders and coarser separation, while ultrasonic&#8230;<\/p>","protected":false},"author":1,"featured_media":6168,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-6164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"taxonomy_info":{"category":[{"value":8,"label":"Blog"}]},"featured_image_src_large":["https:\/\/yuanjingmachinery.com\/wp-content\/uploads\/2026\/09\/Metal-Powder-Sieving.webp",800,600,false],"author_info":{"display_name":"hatdinhmanh421@gmail.com","author_link":"https:\/\/yuanjingmachinery.com\/pl\/author\/hatdinhmanh421gmail-com\/"},"comment_info":0,"category_info":[{"term_id":8,"name":"Blog","slug":"blog","term_group":0,"term_taxonomy_id":8,"taxonomy":"category","description":"","parent":0,"count":57,"filter":"raw","cat_ID":8,"category_count":57,"category_description":"","cat_name":"Blog","category_nicename":"blog","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/posts\/6164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/comments?post=6164"}],"version-history":[{"count":3,"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/posts\/6164\/revisions"}],"predecessor-version":[{"id":6169,"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/posts\/6164\/revisions\/6169"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/media\/6168"}],"wp:attachment":[{"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/media?parent=6164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/categories?post=6164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yuanjingmachinery.com\/pl\/wp-json\/wp\/v2\/tags?post=6164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}