{"id":2193,"date":"2026-09-27T12:12:37","date_gmt":"2026-09-27T10:12:37","guid":{"rendered":"https:\/\/ecad.com.pl\/en\/welded-structures\/"},"modified":"2026-10-23T18:48:13","modified_gmt":"2026-10-23T16:48:13","slug":"welded-structures","status":"publish","type":"page","link":"https:\/\/ecad.com.pl\/en\/welded-structures\/","title":{"rendered":"Welded structures"},"content":{"rendered":"\n<style>\n\n.sc{--nw-sekcja:clamp(3.5rem,7vw,6rem);--nw-h1:clamp(2.25rem,4.6vw,4.5rem);--nw-h2:clamp(1.75rem,3.4vw,3rem);--nw-lead:clamp(1.0625rem,1.5vw,1.25rem)}\n\n.sc h1,.sc h2,.sc h3,.sc p,.sc li,.sc dt,.sc dd,.sc figcaption,.sc strong,.sc small,.sc summary,.sc caption,.sc th,.sc td,.sc b{color:inherit;font-family:var(--nw-sans);font-size:inherit}\n\n.sc .nw-h1{font-size:var(--nw-h1);line-height:.96;color:#fff;overflow-wrap:break-word}\n\n.sc .nw-h2{font-size:var(--nw-h2);text-wrap:balance;max-width:26ch}\n\n.sc .nw-p{color:var(--nw-text-2);max-width:62ch}\n\n.sc figure{margin:0}\n\n.sc 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li{padding:.5rem 1rem;gap:0}\n\n.sc .sc-koniec__in{padding-top:1.5rem;padding-bottom:1.5rem;gap:.75rem}\n\n.sc .sc-koniec .nw-cta{width:100%}\n\n}\n\n@media (prefers-reduced-motion:reduce){.sc *{animation:none!important;transition:none!important}}\n\n.content-container.site-container:has(#sc-konstrukcje){padding-inline:0;max-width:100%}.entry-content-wrap:has(#sc-konstrukcje){padding:0}\n\n<\/style>\n<div id=\"nw-tresc\">\n<section data-nw-hero=\"\" class=\"sc-hero\" aria-labelledby=\"nw-h1\">\n<div class=\"nw-kol\">\n<nav class=\"sc-okruszki\" aria-label=\"Breadcrumb navigation\"><a href=\"https:\/\/ecad.com.pl\/en\/\">Home<\/a><span aria-hidden=\"true\">\u203a<\/span><a href=\"https:\/\/ecad.com.pl\/en\/offer\/\">Services<\/a><span aria-hidden=\"true\">\u203a<\/span><span aria-current=\"page\">Welded structures<\/span><\/nav>\n<div class=\"sc-hero__siatka\">\n<div class=\"sc-panel\" data-sc-panel=\"\">\n<h1 class=\"nw-h1 nw-cond\" id=\"nw-h1\">Custom welded structures<\/h1>\n<p class=\"nw-lead\">We manufacture welded structures in a single plant in Lodz, from cutting to 3D inspection. We weld manually and on FANUC robots, from one-off parts to series, including machine structure components as well as new railway vehicle assemblies and parts.<\/p>\n<div class=\"nw-akcje\">\n<a class=\"nw-cta\" href=\"https:\/\/ecad.com.pl\/en\/request-a-quote\/\" data-analytics-cta=\"wyslij-rysunek\">Send your drawing for a quote<\/a>\n<a class=\"nw-tel-link\" href=\"tel:+48697270000\"><i aria-hidden=\"true\">\u260e<\/i><span>+48\u00a0697\u00a0270\u00a0000<span class=\"sc-godziny\">Mon\u2013Fri 8:00\u201316:00<\/span><\/span><\/a>\n<\/div>\n<p class=\"sc-panel__opis\">The welding certificates were issued by T\u00dcV Rheinland Polska, and ISO 9001 by LL-C (Certification). Click a document to open the PDF; certificate numbers are listed in the <a href=\"#us-cert\">certificate table<\/a>.<\/p>\n<\/div>\n<div class=\"sc-mozaika\">\n<figure class=\"sc-kafel sc-kafel--a\">\n<img decoding=\"async\" srcset=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/spawanie-reczne-detalu-z-blachy-w480.webp 480w, https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/spawanie-reczne-detalu-z-blachy-w768.webp 768w, https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/spawanie-reczne-detalu-z-blachy.webp 1350w\" sizes=\"(max-width: 900px) 92vw, 640px\" src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/spawanie-reczne-detalu-z-blachy.webp\" width=\"1350\" height=\"1800\" style=\"object-position:50% 42%\" fetchpriority=\"high\" data-no-lazy=\"1\" alt=\"Welder in an air-fed helmet stands at a perforated welding table, welding a bent sheet metal part; the arc lights up the inside of the part in blue.\"\/>\n<figcaption>Manual welding of a bent sheet metal part. ECAD shop floor.<\/figcaption>\n<\/figure>\n<figure class=\"sc-kafel sc-kafel--b\" data-sc-kafel=\"\">\n<img srcset=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/ramie-robota-spawalniczego-z-palnikiem-w480.webp 480w, https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/ramie-robota-spawalniczego-z-palnikiem-w768.webp 768w, https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/ramie-robota-spawalniczego-z-palnikiem.webp 1200w\" sizes=\"auto, (max-width: 900px) 46vw, 420px\" src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/ramie-robota-spawalniczego-z-palnikiem.webp\" width=\"1200\" height=\"1800\" style=\"object-position:50% 45%\" loading=\"lazy\" decoding=\"async\" alt=\"Yellow robotic welding arm with a torch and cable.\"\/>\n<figcaption>Robotic welding arm with a torch.<\/figcaption>\n<\/figure>\n<figure class=\"sc-kafel sc-kafel--c\" data-sc-kafel=\"\">\n<img srcset=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/spawanie-blachy-na-stole-z-otworami-w480.webp 480w, https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/spawanie-blachy-na-stole-z-otworami-w768.webp 768w, https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/spawanie-blachy-na-stole-z-otworami.webp 1800w\" sizes=\"auto, (max-width: 900px) 46vw, 420px\" src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/spawanie-blachy-na-stole-z-otworami.webp\" width=\"1800\" height=\"1350\" style=\"object-position:55% 50%\" loading=\"lazy\" decoding=\"async\" alt=\"Welder in a checked shirt and helmet welds a vertical metal sheet set on a perforated welding table; sparks fly around the weld area.\"\/>\n<figcaption>Welding sheet metal on a perforated welding table. ECAD shop floor.<\/figcaption>\n<\/figure>\n<figure class=\"sc-kafel sc-kafel--d\" data-sc-kafel=\"\">\n<img srcset=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/czyszczenie-blachy-wloknina-scierna-w480.webp 480w, https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/czyszczenie-blachy-wloknina-scierna-w768.webp 768w, https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/czyszczenie-blachy-wloknina-scierna.webp 1800w\" sizes=\"auto, (max-width: 900px) 46vw, 420px\" src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/czyszczenie-blachy-wloknina-scierna.webp\" width=\"1800\" height=\"1200\" style=\"object-position:62% 50%\" loading=\"lazy\" decoding=\"async\" alt=\"Worker with a welding helmet raised on his forehead cleans sheet metal with non-woven abrasive; machine shop floor in the background.\"\/>\n<figcaption>Cleaning sheet metal with non-woven abrasive.<\/figcaption>\n<\/figure>\n<figure class=\"sc-kafel sc-kafel--e\" data-sc-kafel=\"\">\n<img srcset=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/rysunek-stanowisko-spawalnicze-numery-pozycji-w480.webp 480w, https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/rysunek-stanowisko-spawalnicze-numery-pozycji-w768.webp 768w, https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/rysunek-stanowisko-spawalnicze-numery-pozycji.webp 2000w\" sizes=\"auto, (max-width: 900px) 46vw, 420px\" src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/rysunek-stanowisko-spawalnicze-numery-pozycji.webp\" width=\"2000\" height=\"1333\" loading=\"lazy\" decoding=\"async\" alt=\"Detail of an assembly drawing of a welding fixture: clamps and blocks on a plate, with circular callouts showing item numbers and quantities.\"\/>\n<figcaption>Welding fixture with clamps and item numbers. Drawing from an ECAD project.<\/figcaption>\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"nw-sekcja sc-cert\" aria-labelledby=\"us-cert\">\n<div class=\"nw-kol\">\n<div class=\"sc-cert__karta\">\n<div class=\"sc-cert__glowa\">\n<h2 class=\"nw-h2 nw-cond\" id=\"us-cert\">Welding certificates: rail and machine structures<\/h2>\n<p>The EN 15085-2 certificate (classification level CL 2, activity P, manufacturing) covers new assemblies and parts for railway vehicles. When an order requires other processes, materials or thicknesses, we extend the scope per order with Welding Procedure Specifications (WPS) and Welding Procedure Qualification Records (WPQR). The EN ISO 3834-2 certificate confirms welding by methods 135 (MAG) and 141 (TIG) in the production of machine structure components as well as railway vehicles and their parts. See <a href=\"https:\/\/ecad.com.pl\/en\/welding-for-railways-en-15085-2\/\">railway welding to EN 15085-2<\/a>.<\/p>\n<\/div>\n<ul class=\"sc-cert__lista\">\n<li data-sc-reveal=\"\">\n<figure class=\"sc-dok\">\n<a href=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/certyfikat-en-iso-3834-2-ecad-pl.pdf\"><img src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/miniatura-certyfikat-en-iso-3834-2-ecad-pl.webp\" width=\"480\" height=\"678\" loading=\"lazy\" decoding=\"async\" alt=\"EN ISO 3834-2 certificate for ECAD, page one. Open PDF, 0.7 MB.\"\/><\/a>\n<figcaption><b>EN ISO 3834-2<\/b><span>valid until 24.09.2030<\/span><\/figcaption>\n<\/figure>\n<div class=\"sc-cert__tekst\">\n<b><span class=\"sc-nw\">EN ISO 3834-2:2021<\/span><\/b>\n<span>Comprehensive quality requirements for fusion welding. Methods 135 (MAG) and 141 (TIG).<\/span>\n<span>T\u00dcV Rheinland Polska<span class=\"sc-nr\">no. 01 8610 PL\/<wbr\/>A-250054.00<\/span><\/span>\n<span class=\"sc-daty\"><span class=\"sc-sr\">Validity period:<\/span>25.09.2025\u201324.09.2030<\/span>\n<div class=\"sc-pliki\"><a href=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/certyfikat-en-iso-3834-2-ecad-pl.pdf\">PDF in Polish, 0.7 MB<\/a><a href=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/certyfikat-en-iso-3834-2-ecad-en.pdf\" hreflang=\"en\">PDF in English, 0.7 MB<\/a><\/div>\n<\/div>\n<\/li>\n<li data-sc-reveal=\"\">\n<figure class=\"sc-dok\">\n<a href=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/certyfikat-en-15085-2-cl2-ecad-pl.pdf\"><img src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/miniatura-certyfikat-en-15085-2-cl2-ecad-pl.webp\" width=\"480\" height=\"678\" loading=\"lazy\" decoding=\"async\" alt=\"EN 15085-2 certificate, level CL 2, for ECAD, page one. Open PDF, 1.0 MB.\"\/><\/a>\n<figcaption><b>EN 15085-2<\/b><span>valid until 24.08.2028<\/span><\/figcaption>\n<\/figure>\n<div class=\"sc-cert__tekst\">\n<b><span class=\"sc-nw\">EN 15085-2:2020<\/span>+<wbr\/>A1:2023<\/b>\n<span>Welding of railway vehicles: CL 2, activity P. Scope extended per order.<\/span>\n<span>T\u00dcV Rheinland Polska<span class=\"sc-nr\">no. TUVRh\/<wbr\/>15085\/<wbr\/>CL2\/<wbr\/>PL019\/<wbr\/>25<\/span><\/span>\n<span class=\"sc-daty\"><span class=\"sc-sr\">Validity period:<\/span>25.08.2025\u201324.08.2028<\/span>\n<div class=\"sc-pliki\"><a href=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/certyfikat-en-15085-2-cl2-ecad-pl.pdf\">PDF in Polish, 1.0 MB<\/a><a href=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/certyfikat-en-15085-2-cl2-ecad-en.pdf\" hreflang=\"en\">PDF in English, 0.9 MB<\/a><\/div>\n<\/div>\n<\/li>\n<li data-sc-reveal=\"\">\n<figure class=\"sc-dok\">\n<a href=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/certyfikat-iso-9001-ecad-pl.pdf\"><img src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/miniatura-certyfikat-iso-9001-ecad-pl.webp\" width=\"480\" height=\"683\" loading=\"lazy\" decoding=\"async\" alt=\"ISO 9001:2015 certificate for ECAD, page one. Open PDF, 0.2 MB.\"\/><\/a>\n<figcaption><b>ISO 9001<\/b><span>valid until 24.02.2028<\/span><\/figcaption>\n<\/figure>\n<div class=\"sc-cert__tekst\">\n<b><span class=\"sc-nw\">ISO 9001:2015<\/span><\/b>\n<span>Quality management system: metal forming and machining of metal parts, machine design and machine building.<\/span>\n<span>LL-C (Certification) Czech Republic a.s.<span class=\"sc-nr\">no. 4803131<\/span><\/span>\n<span class=\"sc-daty\"><span class=\"sc-sr\">Validity period:<\/span>25.02.2025\u201324.02.2028<\/span>\n<div class=\"sc-pliki\"><a href=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/certyfikat-iso-9001-ecad-pl.pdf\">PDF in Polish, 0.2 MB<\/a><a href=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/certyfikaty\/certyfikat-iso-9001-ecad-en.pdf\" hreflang=\"en\">PDF in English, 0.2 MB<\/a><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<p class=\"sc-cert__uwaga\">T\u00dcV Rheinland Polska certificates can be verified with the issuing body, and EN 15085-2 also in the ECWRV register (<a href=\"https:\/\/en15085.joincert.eu\/EN15085\/Zertifikate\" class=\"sc-nw\">en15085.joincert.eu<\/a>). ISO 9001 can be checked via LL-C (<a href=\"https:\/\/ll-c.net\/verification\/\" class=\"sc-nw\">ll-c.net\/verification<\/a>) using code 1DE0AD39-BA4. All documents, including ISO 14001: <a href=\"https:\/\/ecad.com.pl\/en\/certificates\/\">ECAD certificates<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"nw-sekcja sc-proces\" aria-labelledby=\"us-spawalnia us-biuro\">\n<div class=\"nw-kol sc-proces__siatka\">\n<nav class=\"sc-nav\" aria-label=\"Process steps\">\n<span class=\"sc-nav__t\" aria-hidden=\"true\">From drawing to inspection<\/span>\n<ol>\n<li><a href=\"#sc-k1\">Welding<\/a><\/li>\n<li><a href=\"#sc-k2\">Pre-welding<\/a><\/li>\n<li><a href=\"#sc-k3\">Post-welding<\/a><\/li>\n<li><a href=\"#sc-k4\">Design office<\/a><\/li>\n<\/ol>\n<\/nav>\n<ol class=\"sc-kroki\">\n<li class=\"sc-krok\" id=\"sc-k1\" data-sc-reveal=\"\">\n<h2 class=\"nw-h2 nw-cond\" id=\"us-spawalnia\">Manual welding on CUBE tables and robotic welding on FANUC units<\/h2>\n<p class=\"nw-p\">We weld manually across three bays equipped with <a href=\"https:\/\/ecad.com.pl\/en\/news\/cubeweld-tables-new-website-and-online-catalogue\/\">in-house designed CUBE welding tables<\/a> (separate brand CUBEWELD, <a href=\"https:\/\/cubeweld.pl\/modulowe-stoly-spawalnicze-elastyczny-system-z-wieloma-mozliwosciami-konfiguracji\/\">modular welding table system<span class=\"sc-sr\"> at cubeweld.pl<\/span><\/a>). We weld stainless steel and aluminium in a dedicated bay. We also weld on two <a href=\"https:\/\/ecad.com.pl\/en\/robotic-welding\/\">FANUC welding robots<\/a>. Whether your part is welded robotically or manually is determined at the quote stage. We use Kemppi power sources, and for thin sheet metal and welds that are to remain visible without grinding, we also use a laser: see <a href=\"https:\/\/ecad.com.pl\/en\/laser-welding\/\">laser welding<\/a>.<\/p>\n<\/li>\n<li class=\"sc-krok\" id=\"sc-k2\" data-sc-reveal=\"\">\n<h3 class=\"nw-h3\">Pre-welding: cutting and bending of parts<\/h3>\n<p class=\"nw-p\">We cut sheet metal with an HSG G3015H V2 fibre laser, by waterjet on a PTV machine or with oxy-plasma on a STIGAL cutter, and bend it on a Trumpf TruBend 7050 press brake. We bend tubes and profiles on a VLB EB53CNC-RH CNC mandrel tube bender. See <a href=\"https:\/\/ecad.com.pl\/en\/laser-cutting\/\">laser cutting<\/a>, <a href=\"https:\/\/ecad.com.pl\/en\/sheet-metal-bending\/\">sheet metal bending<\/a> and <a href=\"https:\/\/ecad.com.pl\/en\/tube-and-profile-bending\/\">tube and profile bending<\/a>.<\/p>\n<\/li>\n<li class=\"sc-krok\" id=\"sc-k3\" data-sc-reveal=\"\">\n<h3 class=\"nw-h3\">Post-welding: annealing, machining and 3D inspection<\/h3>\n<p class=\"nw-p\">The finished structure can undergo <a href=\"https:\/\/ecad.com.pl\/en\/stress-relief-annealing\/\">stress-relief annealing<\/a> in a furnace with a 1000 \u00d7 1200 \u00d7 800 mm chamber, be finished by <a href=\"https:\/\/ecad.com.pl\/en\/cnc-milling\/\">CNC milling<\/a> or <a href=\"https:\/\/ecad.com.pl\/en\/surface-grinding\/\">surface grinding<\/a>, and have its dimensions checked with a Scantech 3D scanner and a Mitutoyo height gauge. Whether the structure fits in the furnace and on the machine is verified at the quote stage.<\/p>\n<\/li>\n<li class=\"sc-krok\" id=\"sc-k4\" data-sc-reveal=\"\">\n<h2 class=\"nw-h2 nw-cond\" id=\"us-biuro\">No assembly drawing? Our design office will prepare it<\/h2>\n<p class=\"nw-p\">Our <a href=\"https:\/\/ecad.com.pl\/en\/design-office\/\">design office<\/a> will prepare the 3D model and documentation for the welded structure. For example: a welding fixture with clamps, an assembly drawing with item numbers. In the same way, we design and build <a href=\"https:\/\/ecad.com.pl\/en\/steel-stairs-and-platforms\/\">steel stairs and platforms<\/a>, most often machine access platforms.<\/p>\n<\/li>\n<\/ol>\n<\/div>\n<\/section>\n<section class=\"nw-sekcja sc-rys\" aria-label=\"Drawings from the design office\">\n<div class=\"nw-kol\">\n<ul class=\"sc-rys__lista\">\n<li data-sc-reveal=\"\"><figure>\n<div class=\"sc-okno\"><img srcset=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/rysunek-stanowisko-spawalnicze-docisk-dzwigniowy-w480.webp 480w, https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/rysunek-stanowisko-spawalnicze-docisk-dzwigniowy-w768.webp 768w, https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/rysunek-stanowisko-spawalnicze-docisk-dzwigniowy.webp 1601w\" sizes=\"auto, (max-width: 900px) 46vw, 420px\" src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/rysunek-stanowisko-spawalnicze-docisk-dzwigniowy.webp\" width=\"1601\" height=\"2000\" loading=\"lazy\" decoding=\"async\" alt=\"Drawing close-up: toggle clamp with handle bolted to the fixture plate, next to a stop block.\"\/><\/div>\n<figcaption>Close-up: toggle clamp on a workstation table plate.<\/figcaption>\n<\/figure><\/li>\n<li data-sc-reveal=\"\"><figure>\n<div class=\"sc-okno\"><img srcset=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/rysunek-zbiornik-stal-nierdzewna-przekroj-w480.webp 480w, https:\/\/ecad.com.pl\/wp-content\/uploads\/ecad\/perf-img-20261020\/rysunek-zbiornik-stal-nierdzewna-przekroj-w768.webp 768w, https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/rysunek-zbiornik-stal-nierdzewna-przekroj.webp 2000w\" sizes=\"auto, (max-width: 900px) 46vw, 420px\" src=\"https:\/\/ecad.com.pl\/wp-content\/uploads\/2026\/09\/rysunek-zbiornik-stal-nierdzewna-przekroj.webp\" width=\"2000\" height=\"2000\" loading=\"lazy\" decoding=\"async\" alt=\"Section A-A of a tank: walls, flanged cover and four nozzles with diameter dimensions, valves at the bottom.\"\/><\/div>\n<figcaption>Section A-A of a stainless steel tank. From our design office.<\/figcaption>\n<\/figure><\/li>\n<\/ul>\n<\/div>\n<\/section>\n<section class=\"sc-stal\" aria-labelledby=\"us-stal\">\n<div class=\"nw-kol sc-stal__in\">\n<h2 class=\"nw-h2 nw-cond\" id=\"us-stal\">Stainless steel and aluminium at a separate workstation<\/h2>\n<div class=\"sc-stal__tekst\">\n<p>We manufacture welded structures from structural steel, stainless steel, aluminium and other metals to order. We weld stainless steel and aluminium at a separate workstation.<\/p>\n<p>Our EN ISO 3834-2 certificate covers material groups 1.1, 1.2 and 8.1 according to ISO\/TR 15608, which includes austenitic stainless steels with Cr \u2264 19%. Aluminium is not within the current scope of our certificates, but we do weld it. When an order requires a certified welding procedure, we extend our scope with new WPS and WPQR.<\/p>\n<p>Specify the material and grade in your enquiry; we will confirm them when preparing the quote. See <a href=\"https:\/\/ecad.com.pl\/en\/stainless-steel-and-aluminium-welding\/\">stainless steel and aluminium welding<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"nw-sekcja\" aria-labelledby=\"us-zamow\">\n<div class=\"nw-kol sc-zam\">\n<div class=\"sc-zam__tekst\">\n<h2 class=\"nw-h2 nw-cond\" id=\"us-zamow\">What to send for a welded structure quote<\/h2>\n<p class=\"nw-p\">We quote welded structures on the basis of an assembly drawing or 3D model, not from a price list. See also: <a href=\"https:\/\/ecad.com.pl\/en\/cutting-and-bending-pricing\/\">what determines the price of cutting and bending<\/a>.<\/p>\n<h3 class=\"sc-zam__h3\">The order price depends on:<\/h3>\n<ul class=\"sc-czynniki\">\n<li>material and its grade<\/li>\n<li>number of components and welds<\/li>\n<li>dimensions of the structure (for annealing: whether it fits in the 1000 \u00d7 1200 \u00d7 800 mm furnace chamber)<\/li>\n<li>cutting and bending of components prior to welding<\/li>\n<li>weld and welding documentation requirements<\/li>\n<li>quantity<\/li>\n<li>lead time<\/li>\n<\/ul>\n<div class=\"sc-kontakt\">\n<p>Prefer to call? <a href=\"tel:+48697270000\">+48\u00a0697\u00a0270\u00a0000<\/a> (Mon\u2013Fri 8:00\u201316:00)<\/p>\n<p>Prefer e-mail? <a href=\"mailto:biuro@ecad.com.pl\">biuro@ecad.com.pl<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"sc-karta\">\n<ol class=\"sc-zadania\" aria-label=\"Request a quote, step by step\">\n<li><b>Send an assembly drawing or 3D model<\/b><span>PDF, DXF, DWG, STEP, IGES, photos (JPG, PNG, TIFF) or a ZIP or 7Z archive. Up to 10 files, up to 100 MB in total.<\/span><\/li>\n<li><b>Describe your order<\/b><span>Material, number of components and quantity, dimensions of the structure, weld and documentation requirements, standard (if required by the order) and lead time.<\/span><\/li>\n<li><b>We will reply with any questions<\/b><span>We will review your submission and let you know what additional details we need.<\/span><\/li>\n<\/ol>\n<a class=\"nw-cta\" href=\"https:\/\/ecad.com.pl\/en\/request-a-quote\/\" data-analytics-cta=\"wyslij-rysunek\">Send your drawing for a quote<\/a>\n<p class=\"sc-drobne\">We process the data from your enquiry in accordance with our <a href=\"https:\/\/ecad.com.pl\/en\/privacy-policy\/\">privacy policy<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"nw-sekcja\" aria-labelledby=\"faq-tyt\">\n<div class=\"nw-kol sc-faqk\">\n<div class=\"nw-naglowek\"><h2 class=\"nw-h2 nw-cond\" id=\"faq-tyt\">Questions about welded structures<\/h2><\/div>\n<div class=\"sc-faq\">\n<details><summary><h3>What are welded structures?<\/h3><\/summary><div class=\"sc-odp\"><p>A welded structure is an assembly of sheet metal, tube and profile components joined by welds into a single unit, such as a steel machine frame. We manufacture such structures at a single plant at Elektronowa 6 in Lodz, from cutting through to 3D inspection.<\/p><\/div><\/details>\n<details><summary><h3>What is the minimum order quantity for a welded structure?<\/h3><\/summary><div class=\"sc-odp\"><p>From a single piece to series production.<\/p><\/div><\/details>\n<details><summary><h3>What materials do you weld structures from?<\/h3><\/summary><div class=\"sc-odp\"><p>From structural steel, stainless steel, aluminium and other metals to order. Specify the material and grade in your enquiry; we will confirm them when preparing the quote. See <a href=\"https:\/\/ecad.com.pl\/en\/stainless-steel-and-aluminium-welding\/\">stainless steel and aluminium welding<\/a>.<\/p><\/div><\/details>\n<details><summary><h3>Can you manufacture a welded structure for the rail industry?<\/h3><\/summary><div class=\"sc-odp\"><p>Yes. We hold an EN 15085-2 certificate, certification level CL 2, activity type P: production of new welded assemblies and parts for rail vehicles. See <a href=\"https:\/\/ecad.com.pl\/en\/welding-for-railways-en-15085-2\/\">welding for the rail industry according to EN 15085-2<\/a>.<\/p><\/div><\/details>\n<details><summary><h3>How large can a structure be for stress-relief annealing?<\/h3><\/summary><div class=\"sc-odp\"><p>Our stress-relief annealing furnace chamber measures 1000 \u00d7 1200 \u00d7 800 mm. We will check whether your structure fits when preparing the quote.<\/p><\/div><\/details>\n<details><summary><h3>How much does it cost to manufacture a welded structure?<\/h3><\/summary><div class=\"sc-odp\"><p>We do not have a price list. We prepare quotes on the basis of an assembly drawing or 3D model; the price depends on the material, number of components and welds, dimensions, quantity and lead time.<\/p><\/div><\/details>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"nw-sekcja\" aria-labelledby=\"us-powiazane\">\n<div class=\"nw-kol\">\n<div class=\"nw-naglowek\"><h2 class=\"nw-h2 nw-cond\" id=\"us-powiazane\">Related services<\/h2><\/div>\n<ul class=\"sc-pow\">\n<li><a href=\"https:\/\/ecad.com.pl\/en\/welding-for-railways-en-15085-2\/\">Welding for the rail industry EN 15085-2<\/a><p>Production of new welded assemblies and parts for rail vehicles, CL 2.<\/p><\/li>\n<li><a href=\"https:\/\/ecad.com.pl\/en\/metal-parts-production\/\">Full-service production<\/a><p>Cutting, bending, CNC machining, welding and inspection at a single plant.<\/p><\/li>\n<li><a href=\"https:\/\/ecad.com.pl\/en\/tube-and-profile-bending\/\">Tube and profile bending<\/a><p>VLB EB53CNC-RH CNC mandrel tube bender, components for welded structures.<\/p><\/li>\n<\/ul>\n<\/div>\n<\/section>\n<section class=\"sc-koniec\" id=\"sc-koniec\" data-nw-end=\"\" aria-labelledby=\"cta-tyt\">\n<div class=\"nw-kol sc-koniec__in\">\n<div>\n<h2 class=\"nw-h2 nw-cond\" id=\"cta-tyt\">Do you have a drawing or 3D model of a structure?<\/h2>\n<p class=\"nw-lead\">Send an assembly drawing or 3D model. We will outline how we will execute your order: cutting, bending, welding, annealing and 3D inspection. For rail industry orders, specify which standard is required.<\/p>\n<\/div>\n<a class=\"nw-cta\" href=\"https:\/\/ecad.com.pl\/en\/request-a-quote\/\" data-analytics-cta=\"wyslij-rysunek\">Send your drawing for a quote<\/a>\n<\/div>\n<\/section>\n<\/div>\n<script type=\"application\/ld+json\">{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n  {\n   \"@type\": \"Question\",\n   \"name\": \"What are welded structures?\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"A welded structure is an assembly of sheet metal, tube and profile components joined by welds into a single unit, such as a steel machine frame. We manufacture such structures at a single plant at Elektronowa 6 in Lodz, from cutting through to 3D inspection.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"What is the minimum order quantity for a welded structure?\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"From a single piece to series production.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"What materials do you weld structures from?\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"From structural steel, stainless steel, aluminium and other metals to order. Specify the material and grade in your enquiry; we will confirm them when preparing the quote. See stainless steel and aluminium welding.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Can you manufacture a welded structure for the rail industry?\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"Yes. 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