{"product_id":"kurtz-ersa-alpha-140","title":"Kurtz Ersa Alpha 140 - Base Model - Vertical Laser, Powder Bed Fusion Metal 3D Printing","description":"\u003cdiv style=\"text-align: justify;\"\u003e\n\u003cstrong\u003eKurtz Ersa Alpha 140 - plug'n produce with an excellent price-performance ratio. The fascinating entry into metallic 3D printing. \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Alpha 140 combines innovative Additive Manufacturing technology with particularly simple operation at low system costs. Thus, the Alpha 140 offers an optimal solution for the tool-free production of metal parts, especially for small and medium-sized companies. Complex structures with the greatest geometric freedom can be mapped quickly and cost-effectively. Thanks to the open system, the customer can set the process parameters in the slicer according to individual requirements. A wide range of usable metal materials is thus available through the free variation of process parameters.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePerfect match - LMI and Kurtz Ersa\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe cooperation between Laser Melting Innovations GmbH \u0026amp; Co. KG (LMI), based in Aachen, and Kurtz Ersa is taking metallic 3D laser printing further. Together, they offer a cost-effective entry point for companies small and large who benefit from the highest quality, excellent reliability and very fast availability. At the same time, the Alpha 140 remains adaptable and can be tailored to customer needs.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: justify;\"\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAdvantages of the Alpha 140\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: justify;\"\u003e\n\u003cstrong\u003ePrecise performance\u003c\/strong\u003e - The fiber-coupled diode laser with up to 200 W power processes stainless steel and alloys with ease. Due to the focus diameter of 110 µm, even the finest details and thin wall thicknesses can be precisely produced.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompact design\u003c\/strong\u003e - The machine’s small footprint of 1.675 x 0.92 m saves space without sacrificing performance. The spindle-driven axis system with an installation space of 140 and 200 mm height enables high positioning and repeat accuracy of the laser system.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDiverse materials\u003c\/strong\u003e - Usable materials include stainless steels, tool steels, and nickel-based alloys (e.g. IN625 and IN718). The components produced on the Alpha 140 achieve strengths comparable to conventional LPBF machines and have a component density of up to 99.9%.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOptimal process conditions\u003c\/strong\u003e - A laminar shielding gas flow creates optimum conditions for the inert welding process while keeping the laser optics protected. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUser-friendly software\u003c\/strong\u003e - The LMI SliceAM software, specially developed by LMI, offers intuitive data preparation through preset parameter sets. The integration capability of Autodesk Fusion 360 and Autodesk Netfabb completes the workflow of the software. \u003c\/div\u003e\n\u003cdiv style=\"text-align: justify;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003ctable style=\"width: 554.639px;\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-mce-style=\"width: 421px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"189\"\u003e \u003ccol width=\"195\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Specifications\"}' data-mce-style=\"width: 242.833px;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-mce-style=\"width: 242.833px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Build volume\"}' data-mce-style=\"width: 242.833px;\"\u003eBuild volume\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"Ød = 140 mm x 200 mm\"}' data-mce-style=\"width: 170.167px;\"\u003eØd = 140 mm x 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Shield gas input (Argon)\"}' data-mce-style=\"width: 242.833px;\"\u003eShield gas input (Argon)\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"6 bar\"}' data-mce-style=\"width: 170.167px;\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Shield gas consumption \\n(Argon)\"}' data-mce-style=\"width: 242.833px;\"\u003eShield gas consumption \u003cbr\u003e(Argon)\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"flooding: 40l\/min\\nprocess: 6 l\/m\\njob Ø: 10 l\/min\"}' data-mce-style=\"width: 170.167px;\"\u003eflooding: 40l\/min\u003cbr\u003eprocess: 6 l\/m\u003cbr\u003ejob Ø: 10 l\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Layer height\"}' data-mce-style=\"width: 242.833px;\"\u003eLayer height\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"30-90 nm\"}' data-mce-style=\"width: 170.167px;\"\u003e30-90 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-mce-style=\"width: 242.833px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Laser and Optic\"}' data-mce-style=\"width: 242.833px;\"\u003e\u003cstrong\u003eLaser and Optic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Laser\"}' data-mce-style=\"width: 242.833px;\"\u003eLaser\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"fibre coupled diode laser\\n140 W \/ aircooled\"}' data-mce-style=\"width: 170.167px;\"\u003e\u003cspan\u003efibre laser 200 W \/ aircooled\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Wavelength\"}' data-mce-style=\"width: 242.833px;\"\u003eWavelength\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"915 nm\"}' data-mce-style=\"width: 170.167px;\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e1070 \u003c\/span\u003enm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Focus diameter\"}' data-mce-style=\"width: 242.833px;\"\u003eFocus diameter\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"140 nm\"}' data-mce-style=\"width: 170.167px;\"\u003e140 \u003cspan data-mce-fragment=\"1\"\u003eμm\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-mce-style=\"width: 242.833px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Electronics\"}' data-mce-style=\"width: 242.833px;\"\u003e\u003cstrong\u003eElectronics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Electrical input\"}' data-mce-style=\"width: 242.833px;\"\u003eElectrical input\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"230 V 50 Hz, max. 16A\\nPmax = 3kW, singlephase\"}' data-mce-style=\"width: 170.167px;\"\u003e\n\u003cp\u003e\u003cspan\u003e380-480 V 50\/60 Hz, max. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e16 A Pmax = 4 kW, three phase\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"IP protection class\"}' data-mce-style=\"width: 242.833px;\"\u003eIP protection class\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"IP54\"}' data-mce-style=\"width: 170.167px;\"\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Environment \\ntemperature\"}' data-mce-style=\"width: 242.833px;\"\u003eEnvironment \u003cbr\u003etemperature\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"15-35 °C \/ 59-95 °F\"}' data-mce-style=\"width: 170.167px;\"\u003e15-35 °C \/ 59-95 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Air humidity\"}' data-mce-style=\"width: 242.833px;\"\u003eAir humidity\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"max. 70%\"}' data-mce-style=\"width: 170.167px;\"\u003emax. 70%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-mce-style=\"width: 242.833px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Materials\"}' data-mce-style=\"width: 242.833px;\"\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Metals\"}' data-mce-style=\"width: 242.833px;\"\u003eMetals\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"stainless steels 1.4404\\n\\nnickel-based alloys \\n(IN625 or IN7188)\\n\\naluminum alloys\\n\\ntool steel alloys 1.2709\\n\\nothers on request\"}' data-mce-style=\"width: 170.167px;\"\u003estainless steels 1.4404\u003cbr\u003e\u003cbr\u003enickel-based alloys \u003cbr\u003e(IN625 or IN7188)\u003cbr\u003e\u003cbr\u003ealuminum alloys\u003cbr\u003e\u003cbr\u003etool steel alloys 1.2709\u003cbr\u003e\u003cbr\u003eothers on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Part density\"}' data-mce-style=\"width: 242.833px;\"\u003ePart density\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"up to 99.9%\"}' data-mce-style=\"width: 170.167px;\"\u003eup to 99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Geometric accurary\"}' data-mce-style=\"width: 242.833px;\"\u003eGeometric accurary\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"up to 100 nm\"}' data-mce-style=\"width: 170.167px;\"\u003eup to 100 micron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-mce-style=\"width: 242.833px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Dimensions\"}' data-mce-style=\"width: 242.833px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Dimensions \\n(L x W x H)\"}' data-mce-style=\"width: 242.833px;\"\u003eDimensions \u003cbr\u003e(L x W x H)\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"1675 x 920 x 1508 mm\\n66 x 36.22 x 59.37 in\"}' data-mce-style=\"width: 170.167px;\"\u003e1675 x 920 x 1508 mm\u003cbr\u003e66 x 36.22 x 59.37 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Weight\"}' data-mce-style=\"width: 242.833px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"about 500 kg (1.100 lbs)\"}' data-mce-style=\"width: 170.167px;\"\u003eabout 500 kg (1.100 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-mce-style=\"width: 242.833px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-mce-style=\"width: 170.167px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 242px;\" data-sheets-value='{\"1\":2,\"2\":\"Software\"}' data-mce-style=\"width: 242.833px;\"\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 303.639px;\" data-sheets-value='{\"1\":2,\"2\":\"LMI Slice AM\"}' data-mce-style=\"width: 170.167px;\"\u003eLMI Slice AM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Kurtz Ersa","offers":[{"title":"Default Title","offer_id":42436086431989,"sku":"KERSA-ALPHA140","price":149900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/2217\/9992\/products\/csm_Kurtz-Additive-ALPHA140-01-900x675_76ba6c9b89.png?v=1645491855","url":"https:\/\/wurthadditive.mx\/products\/kurtz-ersa-alpha-140","provider":"Wurth Additive Group","version":"1.0","type":"link"}