{"product_id":"jet-equipment-jt9-690141-vertical-milling-machine-3hp","title":"Jet Equipment JT9-690141 Vertical Milling Machine 3HP","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe JET EQUIPMENT JT9-690141 is a full-featured vertical knee mill configured with X, Y, and knee powerfeeds and an Acu-Rite digital readout system. It is built around a 3 HP motor running on 230\/460 volts, 3-phase power, prewired at 230V from the factory. The milling head is precision bored and honed and uses high-precision Class 7 spindle bearings with internal cooling. The machine body uses Meehanite casting for rigidity, and all ways and the table are precision hardened and ground. Licensed machinists, toolroom operators, and job-shop technicians are the primary installers and operators of this machine.\u003c\/p\u003e\n\u003cp\u003eThe JT9-690141 is suited to metal cutting, metal shaping, and precision milling operations in toolrooms, job shops, and production environments. The combination of X-axis, Y-axis, and knee powerfeeds makes it appropriate for repetitive contouring and profiling work where manual table feed would slow throughput. The integrated Acu-Rite DRO package supports precise positioning without relying solely on the satin chrome-finished dials, though those dials are present as a secondary reference. The internal coolant tank is cast into the base and is ready for a coolant pump, which is sold separately.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3 HP motor, 230\/460 volts, 3-phase, prewired at 230V\u003c\/li\u003e\n  \u003cli\u003eHigh-precision Class 7 spindle bearings with internally cooled spindle head\u003c\/li\u003e\n  \u003cli\u003eMeehanite cast construction with precision hardened and ground ways and table\u003c\/li\u003e\n  \u003cli\u003eThree-stage power downfeed with automatic stop and heavy-duty spindle brake\u003c\/li\u003e\n  \u003cli\u003eX-axis, Y-axis, and knee powerfeeds with Acu-Rite digital readout\u003c\/li\u003e\n  \u003cli\u003eOne-shot lubrication system and internal coolant tank cast into base (coolant pump not included)\u003c\/li\u003e\n  \u003cli\u003eChrome-plated motor shaft with lower bearing support and large-diameter chromed quill\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-configured vertical knee milling machine within the JET JTM-4VS product line, fitted with the 200S 3-phase motor package and Acu-Rite DRO and powerfeed options as specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a licensed electrician to connect 230\/460V 3-phase service per NEC requirements; confirm voltage tap selection matches the supply before energizing. The machine weighs 2,420 pounds and requires appropriate rigging equipment and a level, reinforced floor surface rated for the load. Lock out and tag out all power before performing any spindle, quill, or table service. A tolerance test sheet is included with the unit and should be reviewed before first operation to verify factory alignment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e: 3 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 230\/460 volts, 3-phase, prewired 230V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle Bearings\u003c\/strong\u003e: High-precision Class 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCasting Material\u003c\/strong\u003e: Meehanite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerfeed Axes\u003c\/strong\u003e: X, Y, Knee\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDownfeed Stages\u003c\/strong\u003e: Three-stage with automatic stop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 85 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 65.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 63 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2420 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: JET EQUIPMENT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: JT9-690141\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JET EQUIPMENT","offers":[{"title":"Default Title","offer_id":68081450451250,"sku":"JT9-690141","price":34371.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2499f8e24214213c52c1905e04b4a4ec.jpg?v=1793139581","url":"https:\/\/voomisupply.com\/products\/jet-equipment-jt9-690141-vertical-milling-machine-3hp","provider":"Voomi Supply","version":"1.0","type":"link"}