{"title":"Variable Speed Power Feeders","description":"","products":[{"product_id":"castaly-power-feeder-variable-speed-st-3vfd","title":"Castaly Power Feeder Variable Speed ST-3VFD","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=\"Castaly Power Feeder Variable Speed ST-3VFD 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\"\u003eVariable Speed • 3 Roller System • Universal Stand\u003c\/p\u003e\n\u003ch2\u003eCastaly Power Feeder Variable Speed ST-3VFD\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eCastaly Power Feeder Variable Speed ST-3VFD\u003c\/strong\u003e delivers powerful, consistent feeding performance for circular saws, shapers, sanders, routers, and planers. Acting as your invisible third hand, this industrial feeder enhances safety, precision, and productivity by maintaining steady feed pressure and controlled material movement in demanding woodworking operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stripe\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"content\"\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eCastaly Power Feeder Variable Speed ST-3VFD Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eST-3 VFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeed Speed Range\u003c\/th\u003e\n\u003ctd\u003e10 – 79 FPM (Variable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoller Size\u003c\/th\u003e\n\u003ctd\u003e4-3\/4\" Diameter × 2-3\/8\" Width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpindle Bore\u003c\/th\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003e1 HP, 3 Phase, 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e143 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGross Weight\u003c\/th\u003e\n\u003ctd\u003e154 lbs\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\u003eCastaly Power Feeder Variable Speed ST-3VFD Performance \u0026amp; Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Feed Rollers\u003c\/strong\u003e each equipped with individual suspension to maintain consistent pressure on varying stock thicknesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Speed Control (VFD)\u003c\/strong\u003e allows smooth adjustment from 10 to 79 FPM for optimal feed rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForward \u0026amp; Reverse Feed Switch\u003c\/strong\u003e for flexible material handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable Gear Sets\u003c\/strong\u003e (2 matching sets) provide staged feeding speed configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Middle Roller\u003c\/strong\u003e allows wider spacing for curved or specialized feeding applications.\u003c\/li\u003e\n\u003cli\u003eCan be adjusted horizontally for side feeding when used with spindle moulders.\u003c\/li\u003e\n\u003cli\u003ePowerful 1 HP motor ensures stable feeding strength under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- CONSTRUCTION --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eCastaly Power Feeder Variable Speed ST-3VFD Construction \u0026amp; Support System\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Support Stand\u003c\/strong\u003e with heavy cast iron base for maximum stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Bracket \u0026amp; Thick Refaced Column\u003c\/strong\u003e for rigid mounting and reduced vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Hand Wheels\u003c\/strong\u003e for precise vertical and horizontal positioning adjustments.\u003c\/li\u003e\n\u003cli\u003eDesigned for quick assembly, dismantling, and easy adjustment across multiple machines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe ST-3VFD is engineered for durability and flexibility, making it suitable for a wide range of woodworking machinery setups.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- OPTIONAL ACCESSORIES --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eCastaly Power Feeder Variable Speed ST-3VFD Optional Accessories\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eST-30FRL\u003c\/th\u003e\n\u003ctd\u003eExtra Roller for ST-30\u003c\/td\u003e\n\u003ctd\u003e$25.00 Each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eST-30BT\u003c\/th\u003e\n\u003ctd\u003eExtra Base for ST-30\u003c\/td\u003e\n\u003ctd\u003e$46.00 Each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- SUMMARY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose the Castaly Power Feeder Variable Speed ST-3VFD\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImproves operator safety by eliminating manual feeding.\u003c\/li\u003e\n\u003cli\u003eEnhances cut quality with consistent pressure and feed control.\u003c\/li\u003e\n\u003cli\u003eFlexible mounting across multiple woodworking machines.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty industrial construction for long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe Castaly Power Feeder Variable Speed ST-3VFD is a versatile, production-ready feeder designed to increase accuracy, safety, and efficiency in professional woodworking environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Castaly","offers":[{"title":"Default Title","offer_id":53065751560557,"sku":"Castaly Power Feeder Variable Speed ST-3VFD","price":1758.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/Castaly_Power_Feeder_Variable_Speed_ST-3VFD_shown_in_full_perspective_with_variable_speed_motor_four-wheel_feed_system_and_adjustable_mounting_arm_assembly.png?v=1772483083"},{"product_id":"vario-steff-3-variable-speed-power-feeder","title":"Vario Steff 3 Variable Speed 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=\"Vario Steff 3 Variable Speed 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\"\u003eVariable Speed Control • Precision Feeding • Advanced Adjustment System\u003c\/p\u003e\n\u003ch2\u003eVario Steff 3 Variable Speed Power Feeder\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eVario Steff 3 Variable Speed Power Feeder\u003c\/strong\u003e is an advanced feeding solution engineered for woodworking professionals who require precise, on-the-fly speed control without gear changes. Featuring a powerful 1 HP motor and an innovative variable speed system utilizing a belt-driven conical aluminum pulley, this feeder allows smooth speed adjustment from 9 to 59 FPM with a simple turn of a knob. Designed for accuracy, safety, and consistent feeding pressure, the Vario Steff 3 Variable Speed Power Feeder is ideal for applications where fine-tuned feed rates directly impact finish quality and machining performance.\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\u003eVario Steff 3 Variable Speed Power Feeder Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShapers, table saws, and precision router table operations\u003c\/li\u003e\n\u003cli\u003eApplications requiring fine-tuned feed speed adjustments\u003c\/li\u003e\n\u003cli\u003eProcessing hardwoods, softwoods, and delicate materials\u003c\/li\u003e\n\u003cli\u003eOperations where finish quality depends on optimal feed rate control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eIdeal for users who require continuous speed adjustment without stopping the machine or changing gear configurations.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eVario Steff 3 Variable Speed Power Feeder Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eVario 3\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\u003eSingle-Phase Motor Power\u003c\/th\u003e\n\u003ctd\u003e0.52 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed Control\u003c\/th\u003e\n\u003ctd\u003eVariable (Knob-Controlled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeed Speed Range\u003c\/th\u003e\n\u003ctd\u003e9 – 59 FPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMetric Feed Speed Range\u003c\/th\u003e\n\u003ctd\u003e3 – 18 m\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Rollers\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoller Diameter\u003c\/th\u003e\n\u003ctd\u003e4-3\/4\" (Ø120 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoller Width\u003c\/th\u003e\n\u003ctd\u003e2-1\/4\" (60 mm)\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\u003eMachine Weight\u003c\/th\u003e\n\u003ctd\u003e147 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGross Weight\u003c\/th\u003e\n\u003ctd\u003e33 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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eVario Steff 3 Variable Speed Power Feeder Performance \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable speed adjustment system\u003c\/strong\u003e using a belt-driven conical aluminum pulley for smooth, continuous speed changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob-controlled speed setting\u003c\/strong\u003e allows quick adjustments without changing gear positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin–Max indicator plate\u003c\/strong\u003e shows correct rotation direction to achieve desired speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree precision rollers\u003c\/strong\u003e provide consistent pressure and smooth material feeding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful 1 HP motor\u003c\/strong\u003e delivers reliable performance for demanding woodworking tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSintered case hardened gears\u003c\/strong\u003e ensure durability and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze alloy main drive gear\u003c\/strong\u003e improves smooth operation and reduces wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural rubber rollers (60 shore)\u003c\/strong\u003e provide excellent grip while protecting 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 feed accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\" vertical travel\u003c\/strong\u003e allows flexibility for varying material thicknesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic paint finish\u003c\/strong\u003e enhances durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal support column included\u003c\/strong\u003e for flexible installation and positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional 230V single-phase configuration\u003c\/strong\u003e available (additional cost applies).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- SUMMARY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose the Vario Steff 3 Variable Speed Power Feeder\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous variable speed control for precise feeding performance.\u003c\/li\u003e\n\u003cli\u003eNo gear changes required, improving workflow efficiency.\u003c\/li\u003e\n\u003cli\u003eDurable construction designed for professional use.\u003c\/li\u003e\n\u003cli\u003eImproves safety, accuracy, and finish quality in woodworking operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe Vario Steff 3 Variable Speed Power Feeder is the ideal solution for woodworkers who demand precision control, flexibility, and consistent feeding performance in high-quality machining applications.\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":53287862108525,"sku":"VARIOSTEFF3-230-3-KIT","price":1795.0,"currency_code":"USD","in_stock":true},{"title":"230V Single-Phase","offer_id":53287862141293,"sku":"VARIOSTEFF3-230-1-KIT","price":1895.0,"currency_code":"USD","in_stock":true},{"title":"440V 3-Phase","offer_id":53287862174061,"sku":"VARIOSTEFF3-440-3-KIT","price":1795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/Vario_Steff_3_Variable_Speed_Power_Feeder_with_adjustable_support_column_and_variable_speed_control_system_for_precision_woodworking_applications.png?v=1777993663"},{"product_id":"vario-steff-4-variable-speed-power-feeder","title":"Vario Steff 4 Variable Speed 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=\"Vario Steff 4 Variable Speed 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\"\u003eVariable Speed Control • Four-Roller Stability • Precision Feeding\u003c\/p\u003e\n\u003ch2\u003eVario Steff 4 Variable Speed Power Feeder\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eVario Steff 4 Variable Speed Power Feeder\u003c\/strong\u003e is a high-performance feeding system engineered for woodworking professionals who demand both precision speed control and enhanced stability. Featuring a four-roller configuration and an advanced variable speed system, this feeder allows smooth, continuous speed adjustment from 9 to 59 FPM without the need for gear changes. Powered by a robust 1 HP motor and built with industrial-grade components, the Vario Steff 4 Variable Speed Power Feeder ensures consistent feeding pressure, improved safety, and superior surface finish across a wide range of materials and machining applications.\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\u003eVario Steff 4 Variable Speed Power Feeder Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShapers, table saws, and professional router table setups\u003c\/li\u003e\n\u003cli\u003eApplications requiring both variable speed control and enhanced stability\u003c\/li\u003e\n\u003cli\u003eProcessing hardwoods, softwoods, panels, and composite materials\u003c\/li\u003e\n\u003cli\u003ePrecision operations where optimal feed rate improves finish quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eIdeal for users who need continuous speed adjustment combined with the added stability of a four-roller feeding system.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eVario Steff 4 Variable Speed Power Feeder Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eVario 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\u003eSingle-Phase Motor Power\u003c\/th\u003e\n\u003ctd\u003e0.52 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed Control\u003c\/th\u003e\n\u003ctd\u003eVariable (Knob-Controlled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeed Speed Range\u003c\/th\u003e\n\u003ctd\u003e9 – 59 FPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMetric Feed Speed Range\u003c\/th\u003e\n\u003ctd\u003e3 – 18 m\/min\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\u003e4-3\/4\" (Ø120 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoller Width\u003c\/th\u003e\n\u003ctd\u003e2-1\/4\" (60 mm)\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\u003eMachine Weight\u003c\/th\u003e\n\u003ctd\u003e155 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGross Weight\u003c\/th\u003e\n\u003ctd\u003e37 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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eVario Steff 4 Variable Speed Power Feeder Performance \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable speed adjustment system\u003c\/strong\u003e using a belt-driven conical aluminum pulley for smooth, continuous speed control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob-controlled adjustment\u003c\/strong\u003e allows quick speed changes without repositioning gears.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin–Max indicator plate\u003c\/strong\u003e guides correct rotation direction to achieve desired feed rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-roller feeding system\u003c\/strong\u003e provides enhanced stability and improved material control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful 1 HP motor\u003c\/strong\u003e delivers consistent torque for demanding 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 reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural rubber rollers (60 shore)\u003c\/strong\u003e provide excellent traction while protecting surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional polyurethane and steel rollers\u003c\/strong\u003e available for specialized feeding requirements.\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 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\u003cli\u003e\n\u003cstrong\u003eOptional 230V single-phase configuration\u003c\/strong\u003e available (additional cost applies).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- SUMMARY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose the Vario Steff 4 Variable Speed Power Feeder\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous variable speed control for precise feeding adjustments.\u003c\/li\u003e\n\u003cli\u003eFour-roller system for enhanced stability and material control.\u003c\/li\u003e\n\u003cli\u003eDurable construction designed for professional woodworking environments.\u003c\/li\u003e\n\u003cli\u003eImproves safety, consistency, and surface finish quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe Vario Steff 4 Variable Speed Power Feeder is the ideal solution for professionals who require flexible speed control combined with stable, high-performance feeding for precision woodworking operations.\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":53287884620141,"sku":"VARIOSTEFF4-230-3-KIT","price":1925.0,"currency_code":"USD","in_stock":true},{"title":"230V Single-Phase","offer_id":53287884652909,"sku":"VARIOSTEFF4-230-1-KIT","price":2025.0,"currency_code":"USD","in_stock":true},{"title":"440V 3-Phase","offer_id":53287884685677,"sku":"VARIOSTEFF4-440-3-KIT","price":1925.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/Vario_Steff_4_Variable_Speed_Power_Feeder_with_adjustable_support_column_and_advanced_variable_speed_control_system_for_precision_woodworking_applications.png?v=1777994952"}],"url":"https:\/\/ironlinetools.com\/collections\/variable-speed-power-feeders.oembed","provider":"Iron Line Tools","version":"1.0","type":"link"}