{"product_id":"juki-ddl-5550nh-industrial-single-needle-lockstitch-sewing-machine-for-heavy-weight-materials","title":"JUKI DDL-5550NH Industrial Single Needle Lockstitch Sewing Machine for Heavy-Weight Materials","description":"\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eJUKI DDL-5550NH — 1-Needle Lockstitch Machine for Heavy-Weight Materials\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe \u003cstrong\u003eDDL-5550NH \u003c\/strong\u003eis configured for \u003cstrong\u003eheavy-weight \u003c\/strong\u003egarment production, where denser materials, longer seams, and multi-layer constructions put sustained pressure on every mechanical component through the stitch cycle. Its thread take-up, feed mechanism, thread paths, and hook have been refined to respond to material changes accurately and keep stitch quality steady. The \u003cstrong\u003e35 mm needle bar stroke \u003c\/strong\u003eallows the machine to handle heavy-weight constructions reliably, and the \u003cstrong\u003e5 mm maximum stitch length \u003c\/strong\u003eprovides the pitch range that structural seams in dense fabrics require. Knee-controlled \u003cstrong\u003epresser foot lift to 13 mm \u003c\/strong\u003ekeeps material handling straightforward on bulky assemblies, and \u003cstrong\u003eautomatic lubrication \u003c\/strong\u003ekeeps the machine performing consistently across the full length of the run. The \u003cstrong\u003eDDL-5550NH \u003c\/strong\u003eholds its output through demanding production at up to \u003cstrong\u003e4,000 stitches per minute\u003c\/strong\u003e, delivering seams that are clean, strong, and accurate on every piece.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/juki-juki-ddl-5550n-high-speed-single-needle-lockstitch-industrial-sewing-machine-with-table-and-servo-motor__81187.jpg?v=1773046326\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhat Sets Juki DDL-5550NH Apart\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003eRefined Core Mechanisms — Stitch Quality Across Material Changes\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThread take-up, feed mechanism, thread paths, and hook have each been developed to sharpen the machine's responsiveness to changes in the material moving through the stitch cycle. Stitch quality holds steady as constructions shift in weight, layer count, or density.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/ddl5571nddl5581nddl5581n_2.jpg?v=1773410322\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003e35 mm Needle Bar Stroke for Heavy-Weight Sewing\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe \u003cstrong\u003e35 mm \u003c\/strong\u003eneedle bar stroke gives the machine the mechanical reach that dense, rigid, and multi-layer materials require. Where a shorter stroke would begin to compromise stitch formation on heavy constructions, the \u003cstrong\u003eDDL-5550NH \u003c\/strong\u003eholds its precision.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003e5 mm Maximum Stitch Length for Structural Seams\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA \u003cstrong\u003e5 mm \u003c\/strong\u003emaximum stitch length accommodates the longer pitch that structural seams in heavy-weight production typically demand — topstitching on outerwear, main seams in canvas and twill.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/ddl5571nddl5581nddl5581n_1.jpg?v=1773410292\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003e13 mm Presser Foot Lift — Clearance for Bulky Assemblies\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA\u003cstrong\u003e 13 mm \u003c\/strong\u003eknee-controlled presser foot lift gives operators the room to position, reposition, and navigate bulky or layered constructions between seams. On heavy-weight assemblies where handling resistance builds across a shift, that clearance reduces friction in the cycle and eases operator strain.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/DDL-5550N_02_E_5a35c442-b0ee-4ed3-8c4d-deef74eba5d0.jpg?v=1773410357\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003eAutomatic Lubrication for Consistent Performance\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe machine lubricates automatically throughout the production cycle, keeping moving components performing consistently. The automatically lubricated full-rotary hook maintains smooth stitch formation across the full length of the run.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eHow This Improves Your Workflow\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003eSeam Quality Held Consistent on Heavy Constructions\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eImproved thread take-up, feed mechanism, thread paths, and hook respond to material changes through the cycle, keeping stitch formation steady across varying weights, layer counts, and seam lengths. \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003eReduced Maintenance Downtime\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe machine lubricates automatically throughout the production cycle, removing manual oiling from the operator's routine and keeping hook performance steady without interruption between scheduled service intervals.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWho Benefits Most\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e✔ \u003cstrong\u003eOuterwear and coat manufacturers\u003c\/strong\u003e — heavy woven overcoats, padded shells, structured outer jackets\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e✔ \u003cstrong\u003eWorkwear producers\u003c\/strong\u003e — canvas trousers, drill coveralls, heavy twill work jackets\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e✔ \u003cstrong\u003eMilitary and uniform facilities\u003c\/strong\u003e — heavyweight ripstop, tactical shell garments, heavy cotton and poly blends\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e✔ \u003cstrong\u003eHeavy casual and streetwear lines \u003c\/strong\u003e— canvas overshirts, chore coats, waxed cotton jackets\u003c\/p\u003e","brand":"Prizzi","offers":[{"title":"Default Title","offer_id":47593751969957,"sku":"DDL5550NH","price":706.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/juki-juki-ddl-5550n-high-speed-single-needle-lockstitch-industrial-sewing-machine-with-table-and-servo-motor__81187.jpg?v=1774609562","url":"https:\/\/prizzisewing.com\/es\/products\/juki-ddl-5550nh-industrial-single-needle-lockstitch-sewing-machine-for-heavy-weight-materials","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}