{"product_id":"paragon-knife-oven-km45","title":"Paragon Knife Oven - KM45","description":"\u003cstyle\u003e\n.d{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;color:#111;line-height:1.6;width:100%;max-width:100%;display:block!important}\n.d *{box-sizing:border-box}\n.d-intro{padding-bottom:36px;margin-bottom:44px;border-bottom:2px solid #111;display:block}\n.d-kicker{font-size:0.72em;letter-spacing:0.16em;text-transform:uppercase;color:#FF8C42;font-weight:700;margin-bottom:12px;display:block}\n.d-title{font-size:1.9em;font-weight:700;color:#000;line-height:1.15;margin-bottom:12px;display:block}\n.d-meta{font-size:0.88em;color:#888;display:block;margin-bottom:20px}\n.d-meta b{color:#bbb;margin:0 7px;font-weight:400}\n.d-lead{font-size:0.97em;color:#444;line-height:1.9;display:block}\n.d-glance{display:grid!important;grid-template-columns:repeat(4,1fr);border:1px solid #e0e0e0;margin-bottom:64px}\n.d-gi{padding:16px 18px;border-right:1px solid #e0e0e0}\n.d-gi:last-child{border-right:none}\n.d-gl{font-size:0.65em;letter-spacing:0.13em;text-transform:uppercase;color:#aaa;font-weight:600;display:block;margin-bottom:5px}\n.d-gv{font-size:0.97em;font-weight:700;color:#111;display:block}\n.d-section{display:block;padding-bottom:0}\n.d-sh{font-size:0.65em;letter-spacing:0.16em;text-transform:uppercase;color:#aaa;font-weight:700;display:flex!important;align-items:center;gap:10px;padding-top:52px;padding-bottom:14px;margin-bottom:22px;border-bottom:1px solid #e8e8e8}\n.d-sh:before{content:'';width:18px;height:2px;background:#FF8C42;flex-shrink:0;display:block}\n.d-grid2{display:grid!important;grid-template-columns:1fr 1fr;border:1px solid #e8e8e8}\n.d-cell{padding:20px 22px;border-bottom:1px solid #e8e8e8;border-right:1px solid #e8e8e8;display:block}\n.d-cell:nth-child(even){border-right:none}\n.d-cell:nth-last-child(-n+2){border-bottom:none}\n.d-cn{font-size:0.88em;font-weight:600;color:#111;margin-bottom:6px;display:block}\n.d-cd{font-size:0.81em;color:#666;line-height:1.7;display:block}\n.d-specs{border:1px solid #e8e8e8;display:block}\n.d-sr{display:grid!important;grid-template-columns:210px 1fr;border-bottom:1px solid #e8e8e8}\n.d-sr:last-child{border-bottom:none}\n.d-sr:nth-child(even){background:#f9f9f9}\n.d-sk{font-size:0.82em;font-weight:600;color:#555;padding:12px 18px;border-right:1px solid #e8e8e8;display:block}\n.d-sv{font-size:0.82em;color:#111;padding:12px 18px;display:block}\n.d-warranty{padding:16px 22px;border-left:3px solid #FF8C42;background:#fffaf5;font-size:0.83em;color:#555;line-height:1.7;display:block;margin-top:18px;margin-bottom:0}\n.d-faq-item{padding-top:22px;padding-bottom:22px;border-bottom:1px solid #e8e8e8;display:block}\n.d-faq-item:last-child{border-bottom:none;padding-bottom:0}\n.d-q{font-size:0.88em;font-weight:700;color:#111;margin-bottom:9px;display:block}\n.d-a{font-size:0.84em;color:#555;line-height:1.85;display:block}\n.d-cta{background:#f5f0eb;border:1px solid #e0d5c8;border-left:3px solid #FF8C42;padding:28px 32px;margin-top:52px;display:flex!important;justify-content:space-between;align-items:center;gap:24px}\n.d-cta-title{font-size:0.97em;font-weight:700;color:#111;display:block;margin-bottom:6px}\n.d-cta-sub{font-size:0.84em;color:#555;line-height:1.65;display:block}\n.d-cta-link{font-size:0.72em;letter-spacing:0.12em;text-transform:uppercase;color:#FF8C42;font-weight:700;text-decoration:none;white-space:nowrap;flex-shrink:0;border:1px solid #FF8C42;padding:10px 16px;display:inline-block}\n.d-cta-link:hover{background:#FF8C42;color:#fff}\n@media(max-width:640px){.d-glance,.d-grid2{grid-template-columns:1fr 1fr}.d-gi:nth-child(2){border-right:none}.d-gi:nth-child(-n+2){border-bottom:1px solid #e0e0e0}.d-cell{border-right:none!important}.d-sr{grid-template-columns:1fr}.d-sk{border-right:none;border-bottom:1px solid #e8e8e8;padding-bottom:4px}.d-cta{flex-direction:column;align-items:flex-start}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"d\"\u003e\n\n\u003cdiv class=\"d-intro\"\u003e\n  \u003cspan class=\"d-kicker\"\u003eParagon · Heat Treating Oven · Knife Making\u003c\/span\u003e\n  \u003cspan class=\"d-title\"\u003eParagon Knife Oven – KM45\u003c\/span\u003e\n  \u003cspan class=\"d-meta\"\u003eKM45 \u003cb\u003e·\u003c\/b\u003e 240V \u003cb\u003e·\u003c\/b\u003e 45\" chamber depth \u003cb\u003e·\u003c\/b\u003e Fires to 2350°F\u003c\/span\u003e\n  \u003cspan class=\"d-lead\"\u003eThe longest chamber in Paragon's knife oven lineup, built for swords, machetes, and full-length blades that outgrow shorter ovens. The KM45's recessed heating elements sit in machined grooves for even heat distribution across the full 45-inch depth, backed by a solid-state relay with a dedicated backup safety relay. It ships in a rigid steel case with a built-in stand and runs on 240V single-phase power with Paragon's SENTINEL Touch Xpress controller.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-glance\"\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eMaximum temperature\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003e2350°F\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eChamber depth\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003e45 inches\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eVoltage\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003e240V single-phase\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eCase\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003eRigid steel, built-in stand\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eWhat's included\u003c\/div\u003e\n  \u003cdiv class=\"d-grid2\"\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003eSENTINEL Touch Xpress controller\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eTouchscreen controller with programmable ramp\/hold segments for precise heat treating cycles\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003e45-inch chamber\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eThe longest chamber in the Paragon knife oven lineup, built for swords and full-length blades\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003eRecessed heating elements\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eSet in machined grooves for even heat distribution along the full chamber length\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003eSolid-state relay with backup\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eAluminum heat sink and a dedicated backup safety relay for reliable, quiet operation\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003eRigid steel case with built-in stand\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eNo separate stand purchase needed — the KM45 stands on its own out of the box\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003e3\" firebrick insulation\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eMaintains temperature uniformity and reduces energy consumption over long cycles\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eTechnical specifications\u003c\/div\u003e\n  \u003cdiv class=\"d-specs\"\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eModel\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eKM45\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eChamber\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e5.5\"W × 4.3\"H × 45\"D (0.62 cubic feet)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eMaximum temperature\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e2350°F\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eVoltage\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e240V single-phase\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eController\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eSENTINEL Touch Xpress touchscreen controller\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eHeating elements\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eRecessed in machined grooves\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eRelay\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eSolid-state relay with aluminum heat sink plus backup safety relay\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eCase\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eRigid steel with built-in stand\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eInsulation\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e3\" firebrick\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eMade in\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eUSA\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cspan class=\"d-warranty\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e One-year limited warranty from Paragon. Must be registered within 30 days of delivery. Valid only through authorized dealers like Peach State Pottery.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eOptional accessories\u003c\/div\u003e\n  \u003cdiv class=\"d-grid2\"\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003eKnifemaking Kit\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eBlade holders, firebrick supports, heat-resistant gloves, and a 31\" fork for safe loading\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003eGas Injection Flow Meter (GIFM)\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eIntroduces protective atmosphere gas to reduce oxidation and decarburization on blade surfaces\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003eSolenoid Valve Kit\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eAutomates gas regulation for consistent, controlled-atmosphere heat treating\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003eReplacement thermocouple\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eType K thermocouple for accurate temperature monitoring; a recommended spare for busy shops\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n      \u003cdiv class=\"d-cn\"\u003eEmergency parts kit\u003c\/div\u003e\n      \u003cdiv class=\"d-cd\"\u003eBackup heating elements, thermocouple, and essential components to minimize shop downtime\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eCommon questions\u003c\/div\u003e\n  \n  \u003cdiv class=\"d-faq-item\"\u003e\n    \u003cdiv class=\"d-q\"\u003eWhat can I heat treat in a chamber this long?\u003c\/div\u003e\n    \u003cdiv class=\"d-a\"\u003eThe 45-inch chamber is built for full-length swords, machetes, and other long blades that won't fit in shorter knife ovens, as well as batch loads of several standard-length knives at once. At 2350°F max, it covers hardening and tempering for high-carbon steels (1095, 1084, 1075) and common tool steels (O1, A2, D2).\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"d-faq-item\"\u003e\n    \u003cdiv class=\"d-q\"\u003eWhy does the KM45 use a solid-state relay instead of mercury relays?\u003c\/div\u003e\n    \u003cdiv class=\"d-a\"\u003eThe KM45 ships standard with a solid-state relay (SSR) and aluminum heat sink, plus a dedicated backup safety relay. SSRs switch faster and more quietly than mechanical relays and have no moving parts to wear out, which matters over the long, even heating cycles a 45-inch chamber requires.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"d-faq-item\"\u003e\n    \u003cdiv class=\"d-q\"\u003eDoes the KM45 come with a stand?\u003c\/div\u003e\n    \u003cdiv class=\"d-a\"\u003eYes — unlike some of Paragon's shorter knife ovens, the KM45 ships in a rigid steel case with a built-in stand, so there's no separate stand to purchase or assemble. It's ready to plug in and stand on its own in your shop.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"d-faq-item\"\u003e\n    \u003cdiv class=\"d-q\"\u003eHow does the KM45 compare to the KM36 and KM24?\u003c\/div\u003e\n    \u003cdiv class=\"d-a\"\u003eAll three run on 240V single-phase power and reach the same 2350°F maximum, differing mainly in chamber depth — 24\", 36\", and 45\" respectively. The KM45 is the choice for bladesmiths who regularly work with swords or other long-format blades and need the extra length; for standard knife lengths, the shorter models are more space-efficient.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"d-faq-item\"\u003e\n    \u003cdiv class=\"d-q\"\u003eCan I purchase this oven through any dealer, and how does the warranty work?\u003c\/div\u003e\n    \u003cdiv class=\"d-a\"\u003eParagon warranties are only valid when purchased through authorized dealers like Peach State Pottery. You must register your oven within 30 days of delivery to activate the one-year limited warranty. As an authorized Paragon dealer, we provide full warranty support, technical assistance, and access to genuine replacement parts.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-cta\"\u003e\n  \u003cdiv\u003e\n    \u003cspan class=\"d-cta-title\"\u003eNot sure if the KM45 is the right oven for your shop?\u003c\/span\u003e\n    \u003cspan class=\"d-cta-sub\"\u003eOur kiln specialists can help you compare chamber sizes, voltage requirements, and controller options to match your blade making workflow.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003ca href=\"https:\/\/peachstatepottery.com\/pages\/contact-us\" class=\"d-cta-link\"\u003eTalk to an expert →\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Paragon","offers":[{"title":"Blue","offer_id":49530187448475,"sku":"KM45-BLUE","price":4770.0,"currency_code":"USD","in_stock":true},{"title":"Berry","offer_id":49530187481243,"sku":"KM45-BERRY","price":4770.0,"currency_code":"USD","in_stock":true},{"title":"Sea Glass","offer_id":49530187514011,"sku":"KM45-SEAGLASS","price":4770.0,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":49530187546779,"sku":"KM45-NAVY","price":4770.0,"currency_code":"USD","in_stock":true},{"title":"Hot Pink","offer_id":49530187579547,"sku":"KM45-HOTPINK","price":4770.0,"currency_code":"USD","in_stock":true},{"title":"Turquoise","offer_id":49530187612315,"sku":"KM45-TURQUOISE","price":4770.0,"currency_code":"USD","in_stock":true},{"title":"Jade","offer_id":49530187645083,"sku":"KM45-JADE","price":4770.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":49530187677851,"sku":"KM45-BLACK","price":4770.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7160\/9243\/files\/KM36-blk-closd-Sentinel.jpg?v=1789522708","url":"https:\/\/peachstatepottery.com\/products\/paragon-knife-oven-km45","provider":"Peach State Pottery","version":"1.0","type":"link"}