{"product_id":"steff-supersonic-4-power-feeder","title":"Steff Supersonic 4 Power Feeder","description":"\u003c!-- CY\/3.C | CLEAN + READABLE PRODUCT DESCRIPTION --\u003e\n\u003cstyle\u003e\n    .iron-theme{\n      --black:#0b0b0b; --gray:#6b7280;\n      --red:#c1121f; --red2:#e11d2e;\n      --border:#e5e7eb; --soft:#f8fafc;\n      font-family: Arial, Helvetica, sans-serif;\n      color: var(--black);\n      max-width: 1100px;\n      margin: 0 auto;\n      line-height: 1.7;\n    }\n    .shell{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.08);}\n    .top{padding:24px;}\n    .kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin:0 0 8px;}\n    h1{margin:0;font-size:30px;font-weight:900;text-transform:uppercase;}\n    .sub{margin:12px 0 0;font-size:15px;max-width:100ch;}\n    .stripe{height:8px;background:linear-gradient(90deg,var(--red) 0%,var(--red) 70%,var(--red2) 100%);}\n    .content{padding:24px;background:var(--soft);}\n    .card{border:1px solid var(--border);border-radius:16px;background:#fff;padding:20px;margin:18px 0;box-shadow:0 8px 22px rgba(0,0,0,.06);}\n    h2{margin:0 0 12px;font-size:19px;font-weight:900;text-transform:uppercase;display:flex;align-items:center;gap:10px;}\n    h2:before{content:\"\";width:10px;height:10px;background:var(--red);border-radius:2px;}\n    ul{margin:0;padding-left:20px;}\n    ul li{margin:8px 0;}\n    table{width:100%;border-collapse:collapse;font-size:14px;}\n    th, td{border:1px solid var(--border);padding:10px;text-align:left;}\n    th{background:#f3f4f6;font-size:12px;text-transform:uppercase;font-weight:900;}\n    .callout{border:1px dashed rgba(193,18,31,.5);background:rgba(193,18,31,.06);border-radius:12px;padding:14px;font-size:14px;margin-top:12px;}\n  \u003c\/style\u003e\n\u003csection aria-label=\"Steff Supersonic 4 Power Feeder Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cp class=\"kicker\"\u003eSmart Control • Four-Roller Stability • Infinite Speed Precision\u003c\/p\u003e\n\u003ch2\u003eSteff Supersonic 4 Power Feeder\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eSteff Supersonic 4 Power Feeder\u003c\/strong\u003e is a next-generation feeding system designed for professional woodworking environments that demand precision, power, and total control. Featuring a four-roller configuration, SMART electronic controller, and infinite variable speed adjustment, this feeder delivers superior grip, smooth feeding, and exceptional consistency across all operating speeds. Built in Italy and equipped with the patented VARIOPOWER system, the Steff Supersonic 4 Power Feeder ensures optimal material handling, enhanced safety, and premium surface finish quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stripe\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"content\"\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eSteff Supersonic 4 Power Feeder Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShapers, table saws, and industrial router table systems\u003c\/li\u003e\n\u003cli\u003eHigh-precision woodworking requiring consistent feed rates\u003c\/li\u003e\n\u003cli\u003eProcessing hardwoods, softwoods, composites, and delicate materials\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum stability and variable speed flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eIdeal for professionals who require advanced electronic speed control combined with enhanced stability from a four-roller system.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eSteff Supersonic 4 Power Feeder Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSupersonic 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Power\u003c\/th\u003e\n\u003ctd\u003e1 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThree-Phase Motor Power\u003c\/th\u003e\n\u003ctd\u003e0.75 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed Control\u003c\/th\u003e\n\u003ctd\u003eInfinite Variable (Electronic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeed Speed Range\u003c\/th\u003e\n\u003ctd\u003e0.5 – 33 m\/min (Up to 82 FPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Speed (Optional Gears)\u003c\/th\u003e\n\u003ctd\u003eUp to 108.5 FPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Rollers\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoller Diameter\u003c\/th\u003e\n\u003ctd\u003eØ120 mm (4-3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoller Width\u003c\/th\u003e\n\u003ctd\u003e60 mm (2-1\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoller Hardness\u003c\/th\u003e\n\u003ctd\u003e50–60 Shore (Natural Rubber)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVertical Travel\u003c\/th\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpring Travel\u003c\/th\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e34 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGross Weight\u003c\/th\u003e\n\u003ctd\u003e36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging Dimensions\u003c\/th\u003e\n\u003ctd\u003e670 × 570 × 330 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Manufacture\u003c\/th\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eSteff Supersonic 4 Power Feeder Performance \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMART electronic controller\u003c\/strong\u003e enables precise, real-time speed adjustments for optimal feeding performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfinite variable speed system\u003c\/strong\u003e eliminates fixed gear limitations for maximum flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented VARIOPOWER technology\u003c\/strong\u003e ensures perfect grip and consistent feeding at all speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick forward\/reverse selection\u003c\/strong\u003e enhances workflow efficiency and ease of operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-roller feeding system\u003c\/strong\u003e provides superior stability, improved grip, and consistent material control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful 1 HP motor\u003c\/strong\u003e delivers reliable torque for demanding woodworking applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSintered case hardened gears\u003c\/strong\u003e ensure long-lasting durability and reduced wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze alloy main drive gear\u003c\/strong\u003e enhances smooth operation and extends service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural rubber rollers (60 shore)\u003c\/strong\u003e provide excellent traction while protecting workpiece surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional polyurethane and steel rollers\u003c\/strong\u003e available for specialized applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrated spring support system\u003c\/strong\u003e maintains consistent roller pressure and feeding accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\" vertical travel\u003c\/strong\u003e accommodates varying material thicknesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic paint finish\u003c\/strong\u003e improves resistance to corrosion and shop wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal support column included\u003c\/strong\u003e for flexible installation and positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- OPTIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eSteff Supersonic 4 Power Feeder Optional Accessories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Z=22\u003c\/strong\u003e (Part #41600016)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Z=43\u003c\/strong\u003e (Part #41600025)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eOptional gears extend maximum feed speed up to 108.5 FPM for specialized high-speed applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SUMMARY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose the Steff Supersonic 4 Power Feeder\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInfinite electronic speed control for unmatched precision and flexibility.\u003c\/li\u003e\n\u003cli\u003eFour-roller configuration ensures maximum stability and material control.\u003c\/li\u003e\n\u003cli\u003eAdvanced VARIOPOWER system delivers consistent grip at all speeds.\u003c\/li\u003e\n\u003cli\u003eDurable Italian construction for long-term professional performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe Steff Supersonic 4 Power Feeder represents the ultimate combination of smart technology, precision engineering, and industrial durability—making it the ideal solution for high-performance woodworking environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Steff USA","offers":[{"title":"230V 3-Phase","offer_id":53287901626733,"sku":"STEFF-SUPERSONIC4-230-3-KIT","price":2150.0,"currency_code":"USD","in_stock":true},{"title":"440V 3-Phase","offer_id":53287901659501,"sku":"STEFF-SUPERSONIC4-440-3-KIT","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/Steff_Supersonic_4_Power_Feeder_with_digital_control_interface_four-roller_system_and_adjustable_support_column_for_precision_variable-speed_woodworking_applications.png?v=1777996186","url":"https:\/\/ironlinetools.com\/products\/steff-supersonic-4-power-feeder","provider":"Iron Line Tools","version":"1.0","type":"link"}