{"product_id":"paragon-45-depth-double-barrel-firebrick-kilns","title":"Paragon 45\" Depth Double Barrel Firebrick Kilns","description":"\u003ch2 data-start=\"93\" data-end=\"166\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"93\" data-end=\"166\"\u003ePARAGON KM45 Double Barrel: Built for Big Blades and Demanding Cycles\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"168\" data-end=\"588\"\u003eThe PARAGON KM45 Double Barrel was created for professional bladesmiths and heat-treating specialists who require a spacious, reliable kiln to handle long blades, high-temperature workloads, and demanding thermal cycles. Designed and manufactured with precision in Mesquite, Texas, this powerful 240V kiln is part of Paragon’s trusted KM Series and built with firebrick for rugged durability and time-tested performance.\u003c\/p\u003e\n\u003cp data-start=\"590\" data-end=\"651\"\u003e\u003cstrong data-start=\"590\" data-end=\"651\"\u003eWhy Have a Heat-Treating Kiln at Home or in Your Workshop\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"653\" data-end=\"1158\"\u003eFor knifemakers and metalworkers, owning your own kiln unlocks total control over the heat-treating process. Say goodbye to outsourcing delays, inconsistent results, or guesswork with torches. A dedicated kiln lets you normalize, harden, and temper blades precisely—on your schedule, to your exact specifications. Whether you're refining Damascus patterns, working with high-alloy tool steels, or producing high volumes, an in-house kiln saves time, increases consistency, and elevates your craftsmanship.\u003c\/p\u003e\n\u003cp data-start=\"1160\" data-end=\"1205\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1205\"\u003eWhy Choose the PARAGON KM45 Double Barrel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1207\" data-end=\"1610\"\u003eThe PARAGON KM45 Double Barrel offers a significantly larger interior than the standard KM models. It features a wide chamber ideal for extra-long blades or batch processing. Built with 3\" thick insulating firebrick and a rigid steel case, the KM45 Double Barrel is designed for long-term performance and exceptional thermal stability.\u003c\/p\u003e\n\u003cp data-start=\"1612\" data-end=\"1928\"\u003eAll heating elements are recessed into the firebrick to minimize scale, and the industrial-grade design includes a special-limit thermocouple for accuracy and durability. This model comes equipped with a drop-down door for easy front access—ideal for resting blade blanks on quench plates without touching hot coils.\u003c\/p\u003e\n\u003cp data-start=\"1930\" data-end=\"2233\"\u003eThe included SENTINEL controller gives you precise control of ramp rates, hold times, and soak cycles with a modern touchscreen interface that stores multiple heat-treating profiles. Whether you’re cycling 1095 or holding at high temps for CPM steels, the SENTINEL makes repeatability easy.\u003c\/p\u003e\n\u003cp data-start=\"2235\" data-end=\"2272\"\u003e\u003cstrong data-start=\"2235\" data-end=\"2272\"\u003eWho Is the KM45 Double Barrel For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2274\" data-end=\"2672\"\u003eThis kiln is built for serious users: professional knifemakers, swordsmiths, production shops, and schools that need to process multiple blades in a single cycle or work with oversized projects. It’s especially suited to those heat treating long chef knives, swords, chisels, or batches of smaller blades. If you’ve outgrown your current kiln’s depth or chamber width, this is your natural upgrade.\u003c\/p\u003e\n\u003cp data-start=\"2674\" data-end=\"2709\"\u003e\u003cstrong data-start=\"2674\" data-end=\"2709\"\u003eUpgrade Options and Accessories\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2711\" data-end=\"3090\"\u003eThe PARAGON KM45 Double Barrel is compatible with our optional Gas Injection Flow Meter, which allows for a controlled inert atmosphere during heat treating. This reduces scale and decarb on the blade surface when using argon or other shielding gases. You can also add a digital pyrometer or the Paragon knifemaking heat-treating kit for additional precision and process control.\u003c\/p\u003e\n\u003cp data-start=\"3092\" data-end=\"3123\"\u003e\u003cstrong data-start=\"3092\" data-end=\"3123\"\u003eDurable, Smart Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3125\" data-end=\"3172\"\u003eEvery PARAGON KM45 Double Barrel is built with:\u003c\/p\u003e\n\u003cul data-start=\"3174\" data-end=\"3567\"\u003e\n\u003cli data-start=\"3174\" data-end=\"3234\"\u003e\n\u003cp data-start=\"3176\" data-end=\"3234\"\u003e3\" thick firebrick insulation for excellent heat retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3235\" data-end=\"3303\"\u003e\n\u003cp data-start=\"3237\" data-end=\"3303\"\u003eRecessed heating elements for reduced scale and extended coil life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3304\" data-end=\"3350\"\u003e\n\u003cp data-start=\"3306\" data-end=\"3350\"\u003eA rigid steel case with powder-coated finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3351\" data-end=\"3413\"\u003e\n\u003cp data-start=\"3353\" data-end=\"3413\"\u003eA special-limit thermocouple for better temperature accuracy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3414\" data-end=\"3484\"\u003e\n\u003cp data-start=\"3416\" data-end=\"3484\"\u003eA drop-down door with safety switch that shuts off power when opened\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3485\" data-end=\"3567\"\u003e\n\u003cp data-start=\"3487\" data-end=\"3567\"\u003eA mechanical relay system with optional solid-state upgrade for silent switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3569\" data-end=\"3608\"\u003e\u003cstrong data-start=\"3569\" data-end=\"3608\"\u003eBuilt with Pride in Mesquite, Texas\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3610\" data-end=\"3858\"\u003eThe PARAGON KM45 Double Barrel isn’t just a bigger kiln—it’s a serious tool for serious heat treating. Crafted in the USA by skilled technicians, this kiln represents the highest level of performance, reliability, and craftsmanship available today.\u003c\/p\u003e","brand":"Paragon","offers":[{"title":"240V 1Ph - Drop Door \/ Base with SSR \/ Jantz Red","offer_id":67755448631432,"sku":"PA1141","price":6200.0,"currency_code":"USD","in_stock":true},{"title":"240V 1Ph - Drop Door \/ Base with SSR \/ Black","offer_id":67755448664200,"sku":"PA1141","price":6200.0,"currency_code":"USD","in_stock":true},{"title":"240V 1Ph - Drop Door \/ Base with SSR \/ Paragon Blue","offer_id":67755448696968,"sku":"PA1141","price":6200.0,"currency_code":"USD","in_stock":true},{"title":"240V 1Ph - Drop Door \/ Base with SSR \/ Berry","offer_id":67755448729736,"sku":"PA1141","price":6200.0,"currency_code":"USD","in_stock":true},{"title":"240V 1Ph - Drop Door \/ Base with SSR \/ Hot Pink","offer_id":67755448762504,"sku":"PA1141","price":6200.0,"currency_code":"USD","in_stock":true},{"title":"240V 1Ph - Drop Door \/ Base with SSR \/ Jade","offer_id":67755448795272,"sku":"PA1141","price":6200.0,"currency_code":"USD","in_stock":true},{"title":"240V 1Ph - 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