{"product_id":"durston-double-d2-130mm-combination-rolling-mill","title":"Durston 1051 Double D2 130mm Rolling Mill - 128.116","description":"\u003ch2\u003eDurston 1051 Double D2 130mm Rolling Mill - 128.116\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Durston Double D2-130mm Rolling Mill\u003c\/strong\u003e is a compact, production-ready combination mill built for professional shops and schools that require both flat sheet rolling and wire rolling in a single machine. Upper flat rolls and lower square wire rolls run on maintenance-free, lifetime-guaranteed bearings, while large hand-wheel adjusters, a groove indicator on the wire rolls, and a calibrated roll-gap dial in both millimeters and inches (down to 0.001\"\/0.025 mm) make repeatable setup fast and dependable. The dual reduction gearbox delivers either torque or speed on demand, and side extension half-rounds enable quick forming of \"D\" profiles without additional tooling.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eDual reduction gearbox with 7:1 and 3.5:1 ratios for power or speed as needed\u003c\/li\u003e\n\u003cli\u003eCalibrated roll-gap dial graduated in both inches and millimeters for precise thickness control\u003c\/li\u003e\n\u003cli\u003eWire groove indicator to track the last pass position\u003c\/li\u003e\n\u003cli\u003eSide extension half-rounds for quick forming of \"D\" profiles in four sizes\u003c\/li\u003e\n\u003cli\u003eMaintenance-free bearings on both upper and lower rolls\u003c\/li\u003e\n\u003cli\u003e19 square wire groove sizes ranging from 1 mm to 10 mm\u003c\/li\u003e\n\u003cli\u003eLarge hand-wheel adjusters for smooth, controlled gap setting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-wa1i{font-weight:bold;text-align:center;vertical-align:middle}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-wa1i\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"tg-cly1\"\u003eDurston 1051 Double D2-130mm\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eRoller Type\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eCombination (flat upper \/ square wire lower)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eRoller Length\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e130 mm (5-1\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eRoller Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e60 mm (2-3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eSheet Thickness Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eWire Grooves\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e19 square sizes, 1 mm – 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eMax Wire Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eGear Ratios\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e7:1 and 3.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eSide Extensions\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eHalf-round \"D\" shapes: 4, 3, 2, 1.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e16-1\/2\" L × 8-3\/4\" W × 22-1\/4\" H (420 × 220 × 565 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e163 lb (74 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b5ee6aa9-92d4-4e3b-9889-f1143668aa70-4\" data-testid=\"conversation-turn-10\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"97ca04c7-e082-4615-ac21-7f9919703ee3\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1478\"\u003e\n\u003cli data-section-id=\"1vtniy4\" data-start=\"27\" data-end=\"253\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"68\"\u003eProfessional Double-Function Design\u003c\/strong\u003e\u003cbr data-start=\"68\" data-end=\"71\"\u003eThe Durston Double D2 130mm Rolling Mill is built with dual roll systems—one for flat sheet reduction and one for square wire rolling—making it a highly versatile studio essential.\u003c\/li\u003e\n\u003cli data-section-id=\"6tftu6\" data-start=\"255\" data-end=\"511\"\u003e\n\u003cstrong data-start=\"257\" data-end=\"291\"\u003eHigh-Efficiency Gear Reduction\u003c\/strong\u003e\u003cbr data-start=\"291\" data-end=\"294\"\u003eFeatures a 7:1 reduction for flat rolling and 3.5:1 for wire work, allowing smooth operation with significantly reduced manual effort and better control during precision work. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cf5x0l\" data-start=\"513\" data-end=\"687\"\u003e\n\u003cstrong data-start=\"515\" data-end=\"543\"\u003eFull 130mm Working Width\u003c\/strong\u003e\u003cbr data-start=\"543\" data-end=\"546\"\u003eWide roller surface supports larger metal sheets, improving productivity and enabling consistent, even pressure across the entire material.\u003c\/li\u003e\n\u003cli data-section-id=\"16hwkwl\" data-start=\"689\" data-end=\"879\"\u003e\n\u003cstrong data-start=\"691\" data-end=\"728\"\u003eAdvanced Wire \u0026amp; Groove Capability\u003c\/strong\u003e\u003cbr data-start=\"728\" data-end=\"731\"\u003eIncludes multiple precision wire grooves (up to 19 sizes) plus half-round side extensions, ideal for forming and refining different wire profiles.\u003c\/li\u003e\n\u003cli data-section-id=\"jtt59\" data-start=\"881\" data-end=\"1107\"\u003e\n\u003cstrong data-start=\"883\" data-end=\"914\"\u003eIndustrial-Grade Durability\u003c\/strong\u003e\u003cbr data-start=\"914\" data-end=\"917\"\u003eBuilt from heavy cast iron with induction-hardened rollers (up to 64 HRC), ensuring long-term resistance to wear in demanding workshop environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"v0mkiv\" data-start=\"1109\" data-end=\"1290\"\u003e\n\u003cstrong data-start=\"1111\" data-end=\"1139\"\u003eSmooth, Stable Operation\u003c\/strong\u003e\u003cbr data-start=\"1139\" data-end=\"1142\"\u003eIntegrated roller bearings and protected gearing system deliver consistent rolling performance with minimal vibration and high operational safety.\u003c\/li\u003e\n\u003cli data-section-id=\"1rue1g7\" data-start=\"1292\" data-end=\"1478\"\u003e\n\u003cstrong data-start=\"1294\" data-end=\"1325\"\u003eWorkshop-Focused Efficiency\u003c\/strong\u003e\u003cbr data-start=\"1325\" data-end=\"1328\"\u003eDesigned for goldsmiths and silversmiths needing one machine that handles both sheet and wire production without compromising precision or strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"303\"\u003e\u003cstrong data-start=\"0\" data-end=\"61\"\u003eQ: What is the Durston 1051 Double D2 130mm Rolling Mill?\u003c\/strong\u003e\u003cbr data-start=\"61\" data-end=\"64\"\u003eA: It is a professional-grade \u003cstrong data-start=\"94\" data-end=\"130\"\u003edouble-sided manual rolling mill\u003c\/strong\u003e designed for jewelry and metalworking, featuring a \u003cstrong data-start=\"182\" data-end=\"247\"\u003e130mm flat rolling surface and a grooved wire rolling section\u003c\/strong\u003e in one machine. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"577\"\u003e\u003cstrong data-start=\"305\" data-end=\"375\"\u003eQ: What makes the Double D2 different from standard rolling mills?\u003c\/strong\u003e\u003cbr data-start=\"375\" data-end=\"378\"\u003eA: It has \u003cstrong data-start=\"388\" data-end=\"419\"\u003etwo separate roller systems\u003c\/strong\u003e—one optimized for flat sheet reduction and another for wire rolling—allowing faster workflow without changing setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"579\" data-end=\"757\"\u003e\u003cstrong data-start=\"579\" data-end=\"616\"\u003eQ: What materials can it process?\u003c\/strong\u003e\u003cbr data-start=\"616\" data-end=\"619\"\u003eA: It is suitable for \u003cstrong data-start=\"641\" data-end=\"695\"\u003egold, silver, copper, and other non-ferrous metals\u003c\/strong\u003e, commonly used in jewelry manufacturing and silversmithing.\u003c\/p\u003e\n\u003cp data-start=\"759\" data-end=\"963\"\u003e\u003cstrong data-start=\"759\" data-end=\"804\"\u003eQ: What is the roller capacity and width?\u003c\/strong\u003e\u003cbr data-start=\"804\" data-end=\"807\"\u003eA: It offers a \u003cstrong data-start=\"822\" data-end=\"850\"\u003efull 130mm working width\u003c\/strong\u003e, giving wide sheet coverage and consistent pressure across the material. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1178\"\u003e\u003cstrong data-start=\"965\" data-end=\"1009\"\u003eQ: Does it include wire rolling options?\u003c\/strong\u003e\u003cbr data-start=\"1009\" data-end=\"1012\"\u003eA: Yes, it includes a \u003cstrong data-start=\"1034\" data-end=\"1083\"\u003egrooved roller system for square wire forming\u003c\/strong\u003e, supporting multiple wire sizes for precision shaping. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1180\" data-end=\"1412\"\u003e\u003cstrong data-start=\"1180\" data-end=\"1223\"\u003eQ: Does it have side extension rollers?\u003c\/strong\u003e\u003cbr data-start=\"1223\" data-end=\"1226\"\u003eA: Yes, it includes \u003cstrong data-start=\"1246\" data-end=\"1297\"\u003eside extension rollers with half-round profiles\u003c\/strong\u003e, expanding forming capabilities for decorative and functional wire shapes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1414\" data-end=\"1631\"\u003e\u003cstrong data-start=\"1414\" data-end=\"1451\"\u003eQ: How does the gear system help?\u003c\/strong\u003e\u003cbr data-start=\"1451\" data-end=\"1454\"\u003eA: It uses a \u003cstrong data-start=\"1467\" data-end=\"1527\"\u003ereduction gearbox (7:1 for flat rolling, 3.5:1 for wire)\u003c\/strong\u003e, making heavy rolling significantly easier and more controlled. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1633\" data-end=\"1845\"\u003e\u003cstrong data-start=\"1633\" data-end=\"1676\"\u003eQ: Is it suitable for professional use?\u003c\/strong\u003e\u003cbr data-start=\"1676\" data-end=\"1679\"\u003eA: Yes, it is built for \u003cstrong data-start=\"1703\" data-end=\"1730\"\u003econtinuous workshop use\u003c\/strong\u003e, with hardened rolls and heavy-duty construction for long-term durability. \u003cspan class=\"\" data-state=\"instant-open\" aria-describedby=\"radix-_r_4b_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"9vyzl\" data-start=\"78\" data-end=\"269\"\u003e\n\u003cstrong data-start=\"80\" data-end=\"113\"\u003eClean rollers after every use\u003c\/strong\u003e – Wipe both flat and wire rollers to remove metal dust and prevent scoring on the 130mm hardened surfaces (64 HRC). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l4q7vr\" data-start=\"271\" data-end=\"449\"\u003e\n\u003cstrong data-start=\"273\" data-end=\"297\"\u003eLight oil protection\u003c\/strong\u003e – Apply a thin coat of rust-preventive oil (e.g., 3-in-1) when storing; always wipe clean before rolling metal. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"577rrd\" data-start=\"451\" data-end=\"635\"\u003e\n\u003cstrong data-start=\"453\" data-end=\"481\"\u003eKeep grooves debris-free\u003c\/strong\u003e – The 19 wire grooves (1–10mm) and extension half-rounds must be cleaned regularly to maintain accurate profiles. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"6wdyxp\" data-start=\"637\" data-end=\"834\"\u003e\n\u003cstrong data-start=\"639\" data-end=\"669\"\u003eLubricate gears \u0026amp; bearings\u003c\/strong\u003e – Use standard lithium or gear grease on the reduction gearbox for smooth, low-effort rolling (7:1 flat \/ 3.5:1 wire ratio). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17bif6d\" data-start=\"836\" data-end=\"987\"\u003e\n\u003cstrong data-start=\"838\" data-end=\"859\"\u003eAvoid overloading\u003c\/strong\u003e – Do not exceed ~6mm sheet or ~10mm wire capacity to prevent stress on rolls and frame. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"knyo8w\" data-start=\"989\" data-end=\"1133\"\u003e\n\u003cstrong data-start=\"991\" data-end=\"1020\"\u003eCheck alignment regularly\u003c\/strong\u003e – Ensure both roll sets remain evenly calibrated across the full 130mm width for consistent thickness results.\u003c\/li\u003e\n\u003cli data-section-id=\"19baep8\" data-start=\"1135\" data-end=\"1268\"\u003e\n\u003cstrong data-start=\"1137\" data-end=\"1172\"\u003eStore covered in dry conditions\u003c\/strong\u003e – Prevent humidity exposure to avoid surface rust and long-term pitting of precision rollers.\u003c\/li\u003e\n\u003cli data-section-id=\"7xoe86\" data-start=\"1270\" data-end=\"1391\"\u003e\n\u003cstrong data-start=\"1272\" data-end=\"1300\"\u003eNo hand contact on rolls\u003c\/strong\u003e – Oils\/acid from skin can mark hardened steel; always use clean tools or cloth handling.\u003c\/li\u003e\n\u003cli data-section-id=\"l6vmfj\" data-start=\"1393\" data-end=\"1550\"\u003e\n\u003cstrong data-start=\"1395\" data-end=\"1414\"\u003eSecure mounting\u003c\/strong\u003e – Keep bolted to a rigid bench; the ~74kg cast frame relies on stability for precision rolling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Durston","offers":[{"title":"Default Title","offer_id":45503511462079,"sku":"128.116","price":3426.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/durston-1051-double-d2-130mm-rolling-mill-otto-frei.jpg?v=1776329826","url":"https:\/\/backyardprovider.com\/products\/durston-double-d2-130mm-combination-rolling-mill","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}