{"id":958,"date":"2025-09-11T03:33:06","date_gmt":"2025-09-11T03:33:06","guid":{"rendered":"https:\/\/chjnjpvhk3.onrocket.site\/?p=958"},"modified":"2026-08-05T08:04:24","modified_gmt":"2026-08-05T08:04:24","slug":"bergbau","status":"publish","type":"post","link":"https:\/\/pepsenpu.com\/de\/bergbau\/","title":{"rendered":"Polyurethan-L\u00f6sungen f\u00fcr den Bergbau"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Inhalts\u00fcbersicht<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Inhaltsverzeichnis umschalten\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Umschalten auf<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Why_Use_Polyurethane_in_Mining\" >Why Use Polyurethane in Mining?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Advantages_of_Polyurethane_Mining_Components\" >Advantages of Polyurethane Mining Components<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Key_Applications\" >Wichtige Anwendungen<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Crushing_Equipment\" >Zerkleinerungsausr\u00fcstung<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Mining_Mineral_Processing\" >Bergbau und Mineralverarbeitung<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Conveying_Equipment\" >F\u00f6rdertechnik<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Screening_Equipment\" >Ausr\u00fcstung f\u00fcr die Siebung<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Safety_Transportation_Equipment\" >Sicherheits- und Transportausr\u00fcstung<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Application_Review_Examples\" >Application Review Examples<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Why_Work_with_Pepsen\" >Why Work with Pepsen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#FAQ_Polyurethane_Solutions_for_Mining\" >FAQ: Polyurethan-L\u00f6sungen f\u00fcr den Bergbau<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Q1_How_do_I_compare_polyurethane_rubber_and_manganese_steel_for_mining_liners\" >Q1: How do I compare polyurethane, rubber and manganese steel for mining liners?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Q2_How_is_polyurethane_screen-panel_service_life_estimated\" >Q2: How is polyurethane screen-panel service life estimated?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Q3_How_do_I_specify_temperature_and_chemical_exposure\" >Q3: How do I specify temperature and chemical exposure?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Q4_Can_Pepsen_custom_mold_parts_for_specific_mining_equipment\" >Q4: Can Pepsen custom mold parts for specific mining equipment?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Q5_Can_polyurethane_reduce_noise_and_improve_operator_safety\" >Q5: Can polyurethane reduce noise and improve operator safety?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/pepsenpu.com\/de\/bergbau\/#Q6_Are_FRAS_polyurethane_options_available_for_underground_coal_mining\" >Q6: Are FRAS polyurethane options available for underground coal mining?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Use_Polyurethane_in_Mining\"><\/span><strong>Why Use Polyurethane in Mining?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mining and mineral-processing equipment is exposed to abrasive ore, slurry erosion, impact, vibration and process chemicals. Cast polyurethane can be molded for liners, screen panels, hydrocyclone components, scrapers, rollers and transport wheels. Material selection should consider ore size and hardness, slurry solids, velocity, impact angle, temperature, chemicals and installation.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><br><\/h2>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/09\/polyurethane-products-for-mining-industry-1024x683.jpg\" alt=\"polyurethan-produkte-f\u00fcr-bergbau-industrie\" class=\"wp-image-981 size-full\" srcset=\"https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/09\/polyurethane-products-for-mining-industry-1024x683.jpg 1024w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/09\/polyurethane-products-for-mining-industry-300x200.jpg 300w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/09\/polyurethane-products-for-mining-industry-768x512.jpg 768w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/09\/polyurethane-products-for-mining-industry-1536x1024.jpg 1536w, https:\/\/pepsenpu.com\/wp-content\/uploads\/2025\/09\/polyurethane-products-for-mining-industry-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Polyurethane_Mining_Components\"><\/span><strong>Advantages of Polyurethane Mining Components<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- <strong>Wear and erosion resistance:<\/strong> Suitable polyurethane grades can resist abrasive sliding and slurry erosion. Comparative service life must be established for the actual ore, speed, impact and maintenance conditions.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- <strong>Impact damping and chemical compatibility:<\/strong> Resilient polyurethane can absorb repeated impact, while formulation determines resistance to water, oils, flotation reagents, acids and alkalis. Verify the exact liquid, concentration, temperature and contact time.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- <strong>Lower component mass:<\/strong> Many polyurethane parts are lighter than equivalent metal designs, which can simplify handling and replacement. Installed weight depends on thickness, reinforcement and any metal core.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- <strong>Custom geometry and bonding:<\/strong> Cast polyurethane can be molded around metal inserts and produced in application-specific hardnesses, profiles and mounting designs for liners, scrapers, rollers and wheels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">- <strong><a href=\"https:\/\/pepsenpu.com\/de\/wie-wahlt-man-antistatisches-polyurethan-fur-industrielle-anwendungen-aus\/\" data-type=\"link\" data-id=\"https:\/\/pepsenpu.com\/how-to-choose-anti-static-polyurethane-for-industrial-applications\/\">Anti-Static Polyurethane<\/a><\/strong> and flame retardancy polyurethane available<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Applications\"><\/span><strong>Wichtige Anwendungen<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Crushing_Equipment\"><\/span><strong><em>Zerkleinerungsausr\u00fcstung<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- Pufferteller f\u00fcr Backenbrecher, R\u00fchrwerkskomponenten<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Impact plate liners and buffer pads: specify particle size, impact energy, thickness, hardness and mounting method for the target duty.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Cone-crusher sealing rings: define oil and dust exposure, temperature, movement, tolerances and mating surfaces before selecting the polyurethane grade.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mining_Mineral_Processing\"><\/span><strong><em>Bergbau und Mineralverarbeitung<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- <strong><a href=\"https:\/\/pepsenpu.com\/de\/ersatzteile-fur-hydrozyklone-mit-polyurethanauskleidung\/\" data-type=\"link\" data-id=\"https:\/\/pepsenpu.com\/hydrocyclones-polyurethane-liner-spares-parts\/\">Hydrozyklon-Auskleidungen<\/a><\/strong>Wirbelfinder, Ausl\u00e4sse, Ein-\/Auslasskegel, Abdeckplatten, Spr\u00fchd\u00fcsen, Zufuhrkammern<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- Sichterschuhe und verschlei\u00dffeste Einlagen aus Polyurethan<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conveying_Equipment\"><\/span><strong><em>F\u00f6rdertechnik<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- <strong>Conveyor scraper blades:<\/strong> specify belt material, speed, cleaner position, moisture, fines, edge profile and required anti-static or flame-resistant documentation.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- Tragrollen f\u00fcr Bandf\u00f6rderer<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- Schachtauskleidungen, <strong><a href=\"https:\/\/pepsenpu.com\/de\/polyurethan-rohrauskleidung\/\">Polyurethan-Rohrauskleidung<\/a><\/strong>, Armaturen und Schutzh\u00fcllen<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Screening_Equipment\"><\/span><strong><em>Ausr\u00fcstung f\u00fcr die Siebung<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Vibrating screen panels: aperture, open area, panel thickness, fastening system and polyurethane grade are selected for feed size, moisture, impact and blinding risk.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Classifier strips and wear inserts for slurry erosion; inspect wear patterns and operating data to set material, thickness and replacement criteria.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">- Puffer f\u00fcr Entw\u00e4sserungssiebe, Schuhe f\u00fcr Spiralklassierer, Auskleidungsplatten<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Safety_Transportation_Equipment\"><\/span><strong><em>Sicherheits- und Transportausr\u00fcstung<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Underground anti-slip pads: surface pattern and compound are selected for moisture, contaminants and load. Friction and site-safety requirements must be verified for the installation.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Mine transport wheels and <strong><a href=\"https:\/\/pepsenpu.com\/de\/antriebsrader-aus-polyurethan-mit-reibung-fur-einschienenhangebahnen-fur-bergbaukrane\/\">Polyurethanr\u00e4der f\u00fcr Monorail-Systeme<\/a><\/strong>: specify rail condition, wheel load, speed, traction, temperature and duty cycle. <\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Gegossenes Polyurethan-Produkt<\/th><th>Antragsverfahren f\u00fcr den Bergbau<\/th><th>Angewandte Ausr\u00fcstung<\/th><th>Kernfunktionen<\/th><th>Wichtige Leistungsvorteile<\/th><th>Typische Erz-\/Arbeitsbedingungen<\/th><\/tr><\/thead><tbody><tr><td>Polyurethan-Hydrozyklonauskleidungen<\/td><td>Mineralklassifizierung, Entschlammung und Entw\u00e4sserung<\/td><td>Custom hydrocyclone sizes and replaceable wear components<\/td><td>W\u00e4nde vor Schlammerosion sch\u00fctzen; Trenngenauigkeit verbessern<\/td><td>Grade and geometry selected for slurry erosion, pH, solids content and velocity<\/td><td>Iron, copper, gold and other mineral slurries; provide solids and chemistry<\/td><\/tr><tr><td>Urethan-Vibrationssiebplatten<\/td><td>Sieben, Klassifizieren, Entw\u00e4ssern<\/td><td>Lineare Siebe und Entw\u00e4sserungssiebe<\/td><td>Hocheffiziente Sortierung; verstopfungsfrei<\/td><td>Custom apertures, panel thickness and open area; resilient construction can reduce metal-on-metal noise<\/td><td>Kohle, Eisenerz, Kalkstein<\/td><\/tr><tr><td><strong><a href=\"https:\/\/pepsenpu.com\/de\/polyurethan-kugelmuhlenauskleidungen\/\" data-type=\"link\" data-id=\"https:\/\/pepsenpu.com\/polyurethane-ball-mill-linings\/\">Gegossene Polyurethan-Kugelm\u00fchlenauskleidungen<\/a><\/strong><\/td><td>Schleifschutz<\/td><td>Gitter- und \u00dcberlaufm\u00fchlen<\/td><td>Verschlei\u00df und Energieverbrauch reduzieren<\/td><td>Low mass, impact cushioning and wear protection; confirm mill duty and grinding-media compatibility<\/td><td>Schleifen von Eisen- und Nichteisenmetallen<\/td><\/tr><tr><td><strong><a href=\"https:\/\/pepsenpu.com\/de\/polyurethan-gurtabstreifer\/\" data-type=\"link\" data-id=\"https:\/\/pepsenpu.com\/polyurethane-belt-scraper-blades\/\">PU-F\u00f6rderbandabstreifer<\/a><\/strong><\/td><td>Bandreinigung w\u00e4hrend des Erztransports<\/td><td>Prim\u00e4re\/sekund\u00e4re Bandreiniger<\/td><td>Entfernen Sie klebrige Erzr\u00fcckst\u00e4nde.<\/td><td>Custom edge geometry and formulation; specify temperature, belt material and cleaner duty<\/td><td>Kohle, Eisenerzpulver<\/td><\/tr><tr><td>Urethan-Hebevorrichtung-Reibungskissen<\/td><td>Last\u00fcbertragung &amp; Heben<\/td><td>Bergwerksaufz\u00fcge<\/td><td>Stabile Reibung gew\u00e4hrleisten und Metall sch\u00fctzen<\/td><td>Custom friction surface and metal-bonded design; verify hoist load and safety requirements<\/td><td>Vertikaler Schachtbau<\/td><\/tr><tr><td><strong><a href=\"https:\/\/pepsenpu.com\/de\/polyurethan-komponenten-fur-flotationsverschleis\/\" data-type=\"link\" data-id=\"https:\/\/pepsenpu.com\/flotation-wear-polyurethane-components\/\">Gegossene Urethan-Flotationszellenauskleidungen<\/a><\/strong><\/td><td>Schlammmischung und Blasenbildung<\/td><td>Mechanische Flotationszellen<\/td><td>Verbesserung der Reagenzieninteraktion und Blasenuniformit\u00e4t<\/td><td>Formulation selected for reagent, slurry and wear exposure; confirm compatibility before production<\/td><td>Kupfer-, Nickel-, Molybd\u00e4n-Erze<\/td><\/tr><tr><td>Magnetische Trommelauskleidungen aus Polyurethan<\/td><td>Schutz w\u00e4hrend der magnetischen Trennung<\/td><td>Nasse Magnetabscheider<\/td><td>Schutz tragen, ohne das Magnetfeld zu beeintr\u00e4chtigen<\/td><td>Nicht magnetisch; hohe Schlagfestigkeit<\/td><td>Magnetit, H\u00e4matit<\/td><\/tr><tr><td>PU-Monorail-Antriebsr\u00e4der<\/td><td>Unterirdischer Verkehr<\/td><td>Bergbau-Einschienenbahnsysteme<\/td><td>Traktion und Tragf\u00e4higkeit gew\u00e4hrleisten<\/td><td>Temperature, traction and load capacity engineered for the specific monorail and duty cycle<\/td><td>Untertagebau in Kohle- und Metallbergwerken<\/td><\/tr><tr><td>Gegossene Polyurethan-Sch\u00fctteltischauskleidungen<\/td><td>Schwerkrafttrennung<\/td><td>R\u00fctteltische<\/td><td>Verbesserung der Mineralschichtung<\/td><td>Benutzerdefinierte Texturen; leicht; nicht magnetisch<\/td><td>Wolfram-, Zinn- und Golderze<\/td><\/tr><tr><td>Urethan-Trichter-\/Rutschenauskleidungen<\/td><td>Erzf\u00f6rderung &amp; Verstopfungsschutz<\/td><td>Futtertrichter und -rutschen<\/td><td>Reibungslosen Erzfluss sicherstellen<\/td><td>Low-friction or high-grip surface options; select thickness and formulation for impact, ore and moisture<\/td><td>Eisenerz, Kohle, Kalkstein<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application_Review_Examples\"><\/span>Application Review Examples<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Screen-panel review:<\/strong> Provide aperture, panel dimensions, feed rate, ore size distribution, moisture and the current wear or blinding pattern for material and panel-design recommendations.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Liner replacement review:<\/strong> Provide drawings or worn samples, impact zones, ore characteristics and maintenance history to evaluate cast polyurethane against the existing liner material.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Work_with_Pepsen\"><\/span>Why Work with Pepsen<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Application review based on operating data, drawings and worn samples<\/li>\n<\/ul>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Custom formulation, hardness, geometry and metal-bonding recommendations<\/li>\n<\/ul>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tooling and prototype schedules confirmed after design and feasibility review<\/li>\n<\/ul>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Inspection points and required quality documentation agreed in the quotation<\/li>\n<\/ul>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Custom production for liners, screens, scrapers, rollers, wheels and bonded parts<\/li>\n<\/ul>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Technical support from sample validation through repeat production<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/pepsenpu.com\/de\/wie-wir-die-qualitat-bei-der-herstellung-von-masgefertigten-polyurethan-formteilen-sicherstellen\/\" data-type=\"link\" data-id=\"https:\/\/pepsenpu.com\/how-we-control-quality-in-custom-cast-molded-polyurethane-products-manufacturing\/\">Quality control in custom cast molded polyurethane products manufacturing<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div style=\"height:64px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ_Polyurethane_Solutions_for_Mining\"><\/span>FAQ: Polyurethan-L\u00f6sungen f\u00fcr den Bergbau<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q1_How_do_I_compare_polyurethane_rubber_and_manganese_steel_for_mining_liners\"><\/span><strong>Q1: How do I compare polyurethane, rubber and manganese steel for mining liners?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: Polyurethane may be preferred where wet abrasion, slurry erosion, impact damping, lower mass or complex molded geometry matters. Rubber or steel can be better in other duties. Compare the wear mechanism, ore, impact, temperature, chemicals, installation and trial inspection data before changing material.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q2_How_is_polyurethane_screen-panel_service_life_estimated\"><\/span><strong>Q2: How is polyurethane screen-panel service life estimated?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: Service life cannot be stated reliably without operating data. It depends on ore size and hardness, feed rate, impact, moisture, aperture, panel thickness, fastening and cleaning practice. A controlled trial with scheduled thickness and aperture inspections provides the best comparison with the current screen.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q3_How_do_I_specify_temperature_and_chemical_exposure\"><\/span><strong>Q3: How do I specify temperature and chemical exposure?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: Polyurethane formulations have different temperature and chemical limits. Provide minimum and maximum temperature, continuous or intermittent exposure, liquid name, concentration, pH, solids and cleaning conditions. Compatibility and required testing can then be reviewed for the proposed grade.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q4_Can_Pepsen_custom_mold_parts_for_specific_mining_equipment\"><\/span><strong>Q4: Can Pepsen custom mold parts for specific mining equipment?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: Yes. Pepsen reviews drawings, worn samples and operating information for hydrocyclone components, chute liners, scraper blades, rollers, wheels and other molded parts. Tooling, tolerances, inspection points and prototype timing are confirmed after the requirements are reviewed.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q5_Can_polyurethane_reduce_noise_and_improve_operator_safety\"><\/span><strong>Q5: Can polyurethane reduce noise and improve operator safety?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: Resilient polyurethane can reduce metal-on-metal impact and transmitted vibration in some liners, screens and contact parts. Actual noise reduction is installation-specific. Anti-slip pads and safety components require measured performance and approval against the mine\u2019s applicable safety requirements.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q6_Are_FRAS_polyurethane_options_available_for_underground_coal_mining\"><\/span><strong>Q6: Are FRAS polyurethane options available for underground coal mining?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: Flame-resistant and anti-static polyurethane grades can be evaluated when specified. Acceptance depends on the jurisdiction, test standard and component duty. Provide the required flame test, electrical-resistance limits and documentation before quotation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Why Use Polyurethane in Mining? Advantages of Polyurethane Mining Components &#8211; Wear and erosion resistance: Suitable polyurethane grades can resist abrasive sliding and slurry erosion. Comparative service life must be established for the actual ore, speed, impact and maintenance conditions. &#8211; Impact damping and chemical compatibility: Resilient polyurethane can absorb repeated impact, while formulation determines [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Polyurethane Mining Parts | Liners & Screens | Pepsen","_seopress_titles_desc":"Custom polyurethane liners, screen panels, scrapers, rollers and wheels for mining and mineral processing. 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