{"product_id":"cnc-machine-greenbull-v4-6x-milling","title":"6'x12' Heavy Duty CNC Machine (greenBull 6X)","description":"The greenBull 6X is a massive CNC featuring an enormous 6'x12' cutting area. Big jobs require big machinery and this bad boy is definitely up to the task. We also offer a \u003ca href=\"https:\/\/www.buildyuurcnc.com\/images\/FrameFor3DCarving-FrontViewHigh.png\"\u003eLong Z\u003c\/a\u003e option that has the capabilities to machine thick foam.  \u003cbr\u003e    \u003cb\u003eTable or Torsion Box Not Included\u003c\/b\u003e    \u003cb\u003eGo BIG or Go Home-\u003c\/b\u003e   The greenBull series, like all our machines, is American-made in the great state of Texas. Whether you're looking to automate the process for general woodworking applications, cabinetry, sign-making, construction, or milling other material like acrylic or light aluminum, the greenBull has the power to significantly reduce your production time.     The greenBull 6X is big. Who needs a CNC that big? Rick Hebert does. Rick makes cabinets all day and he needs a CNC big enough to handle the material and fast enough to slice production time in half. \u003ca href=\"https:\/\/buildyuurcnc.com\/tutorials\/Example-customer-rick-hebert-visit\" target=\"_blank\"\u003eClick here to see Rick's 6X in action\u003c\/a\u003e.         \u003cb class=\"blackBold\"\u003ePurchasing Guide\u003c\/b\u003e     \u003cb\u003eBasic Kit with 2.2kW Spindle - \u003c\/b\u003eIncludes everything in the basic kit and a 2.2kW Spindle with 220V Inverter. Does not include: Table, Computer, Software, Bits (end mills) Spindle is water-cooled and requires some additional wires and plumbing equipment. We recommend you seek a licensed electrician for installation. Note: If you don’t have access to 220V power, we can provide you with a 110V inverter. Contact us for a custom quote.\u003cb\u003e Note: THE MACHINE KIT ASSEMBLY PROCESS IS VERY DIFFICULT. IF YOU HAVE ANY DOUBTS ON YOUR ABILITY TO BUT A KIT TOGETHER IT IS STRONGLY RECOMMENDED TO PURCHASE AN ASSEMBLED MACHINE. VERY LIMITED SUPPORT FOR KIT PURCHASES.\u003c\/b\u003e      \u003cb\u003eAssembled Version with 2.2kW Spindle - \u003c\/b\u003eIncludes everything in the basic kit – with 2.2kW Spindle. We assemble the gantry for you and ship it to you in a crate via freight carrier (you choose during checkout). You will still need to construct your own table for the gantry and install the aluminum rail on it.        \u003cb class=\"blackBold\"\u003eComputer and Control Box Options\u003c\/b\u003e -     \u003ca href=\"https:\/\/www.buildyuurcnc.com\/item\/cnc-computer-system-redFly\"\u003eBasic Assembled Control Box redFly\u003c\/a\u003e – with this option we install and wire the electronics in a custom-made control box. This is a great option if you want to save the time of wiring and mounting the electronics yourself.     \u003ca href=\"https:\/\/buildyuurcnc.com\/item\/cnc-computer-system-redLeaf\"\u003eAssembled Control Box with Deluxe Computer\u003c\/a\u003e – Includes the control box option plus an integrated computer built into the control box. The computer features an Intel Pentium 3.0 GHz processor with 2GB of RAM and a Seagate 1TB Internal Hard Drive. This package includes Mach3 CNC software and a Windows 7 Professional license, which we will register in your name and pre-install on the computer for you.    \u003cb class=\"blackBold\"\u003eTechnical Stuff\u003c\/b\u003e     \u003cul\u003e\n\u003cli\u003eActual table dimension for the 6'x12' are 80.078\"x169.5\" (the overhang in the illustrations should be 3\/4\" thick)\u003c\/li\u003e   \u003cli\u003eThe overall design has increased rigidity for the new routing\/milling area but still maintains the aesthetics that are common across all of the machines on this site. \u003c\/li\u003e  \u003cli\u003eTo guarantee that the gantry doesn't flex at all, a series of ribs were added within the gantry box making the entire gantry very similar to a torsion box. \u003c\/li\u003e   \u003cli\u003eThe motors selected for all of the axes are NEMA 34 with 1\/2\" shafts (driven by 6.0 amp drivers). \u003c\/li\u003e   \u003cli\u003eThe dust shoe is redesigned to provide better dust extraction capability. \u003c\/li\u003e\n\u003c\/ul\u003e     \u003cb class=\"blackBold\"\u003eImportant Things to Know:\u003c\/b\u003e  \u003cul\u003e\n\u003cli\u003eThe entire machine kit will take about 10-14 business days to produce and send out under normal circumstances. During busy periods this could increase to 15-21 business days. You can always contact us for an accurate estimate before purchasing. Assembled Machines will take longer as they have to be produced to order. Expect a lead time of 3-4 weeks for assembled machines.\u003c\/li\u003e\n\u003cli\u003eWe include a standard amount of 65 feet of motor cable for the greenBull 6X. The recommended length is for systems in which the computer will be placed right next to the machine. If you plan on having the computer further away from the machine you will need to purchase longer cable lengths. If you are unsure about how many feet of cable you need, please call or email us and we will assist you.\u003c\/li\u003e\n\u003cli\u003e If you are purchasing a 2.2KW Spindle with Inverter, Laser Attachment, or both, you will need a water cooling system for each. This is a simple system using silicon tubing, a water pump and a 5 gallon bucket\u003c\/li\u003e\n\u003cli\u003eThe Spindle will require 12\/3, 14\/3, or 16\/3 gauge cable for wiring from the inverter to the wall. You will also need 4 conductor wire for wiring the Spindle to the inverter as a 4th wire for ground is needed. It is important to understand the electrical requirements for wiring the Spindle, so for this reason we strongly recommend you check with a licensed electrician before attempting to wire it.\u003c\/li\u003e    \u003cb class=\"blackBold\"\u003eTable (Frame) Dimensions:\u003c\/b\u003e     \u003cul\u003e\n\u003cli\u003eActual table dimension: 6'x12' is 80.3587\"x169.5\" (the overhang in the illustrations should be 3\/4\" thick)\u003c\/li\u003e    \u003cli\u003eTo determine the frame dimensions, first consider using the frame height shown of almost 3' (2.86'). The width of the frame should be 4\" narrower than the dimension from rail edge to rail edge (6X rail to rail is 80.078\"). This will provide a 2\" overhang on both sides (6X frame width should be 76.078\").\u003c\/li\u003e     \u003cli\u003eThe length of the frame should be 4\" shorter than the desired length of the rails to provide a 2\" overhang on both ends. The travel length will be 20\" shorter than the rail length due to the space occupied by the gantry sides.\u003c\/li\u003e    \u003cli\u003eTwo long pieces of 3\/4\" material will need to be placed on top of the frame with the 2\" overhang on the sides and the end. These long strips of material will receive the rails and the chain mounts on the ends.\u003c\/li\u003e\n\u003c\/ul\u003e      \u003ca ref=\"https:\/\/www.flexiblefinancingoptions.com\/buildyourcnc\"\u003e  \u003cimg src=\"https:\/\/www.buildyuurcnc.com\/images\/FINANCING-800.jpg\" alt=\"Financing icon\" style=\"width:200px;height:200px;\"\u003e  \u003c\/a\u003e  \u003cbr\u003e  \u003cbr\u003e    \u003cb\u003eFor International Buyers:\u003c\/b\u003e Please do not use our shipping calculator if you are attempting to purchase a product that needs to be freighted and is outside of the United States. Please contact us and we will arrange a freight quote for you. Any products bought requiring freight will be subject to additional shipping charges if purchased without receiving a freight quote.     \u003cb class=\"blackBold\"\u003eWiring Diagrams and Tutorials\u003c\/b\u003e:     \u003cb\u003e 2.2KW Spindle Wiring\u003c\/b\u003e:   \u003ca href=\"https:\/\/buildyuurcnc.com\/item\/spindle-inverter-2!2kw-spindle-novfd#prettyPhoto\/2\/%20\"\u003e Diagram\u003c\/a\u003e     \u003cb\u003eHow to Program Inverter \/ VFD\u003c\/b\u003e:   \u003ca href=\"https:\/\/buildyuurcnc.com\/item\/spindle-inverter-2!2kw-vfd-nospindle%20\"\u003e Click Here\u003c\/a\u003e     \u003cb\u003eMach3 USB Interface Board Wiring\u003c\/b\u003e:  \u003ca href=\"https:\/\/www.buildyuurcnc.com\/Documents\/Electric%20Wiring%20Diagram.pdf\"\u003e Diagram\u003c\/a\u003e    \u003cb\u003eParallel Breakout Board\u003c\/b\u003e:   \u003ca href=\"https:\/\/www.buildyuurcnc.com\/images\/breakout%20suggested%20diagram.jpg\"\u003eDiagram\u003c\/a\u003e |   \u003ca href=\"https:\/\/buildyuurcnc.com\/CNCElectronicsandWiring.aspx\"\u003eVideo Tutorial\u003c\/a\u003e     \u003cb\u003eUSB Breakout Board\u003c\/b\u003e:  \u003ca href=\"https:\/\/www.buildyuurcnc.com\/images\/USBControllerRev1datasheet.JPG\"\u003e Diagram\u003c\/a\u003e |   \u003ca href=\"https:\/\/buildyuurcnc.com\/tutorials\/tutorial-Electronics-USB-Interface-Wiring\"\u003eVideo Tutorial\u003c\/a\u003e    Accuracy and Precision    The resolution per axis is variable as you can change the driver's microstepping, but I typically set the parameters so that the mechanical and digital combination configuration yields greater than 1000 steps per inch. The x and y axes mechanical systems are based on roller chain which is tensioned. This provides a reduction in backlash, so the precision is very good (repeatability). The accuracy is generally based on how well the machine in calibrated and squared. Squaring is very simple as the gantry is squared by a combination of adjusting the roller chain sprockets on each side of the gantry and the adjustment of the gantry back hardware. Once the machine is squared and in a relaxed state, the hardware is tightened to maintain square permanently. Calibration is done through software and is as accurate as the physical measurement system is.\u003c\/ul\u003e","brand":"BuildYourCNC","offers":[{"title":"6'x12' Heavy Duty CNC Machine Kit (greenBull 6X) - with 2.2kW Spindle","offer_id":45875878625454,"sku":"5150","price":6500.0,"currency_code":"USD","in_stock":false},{"title":"6'x12' Heavy Duty CNC Machine (greenBull 6X) with 2.2kW Spindle - Assembled Version.","offer_id":45875878658222,"sku":"5151","price":8000.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7516\/3822\/files\/overall-300-800_0d81f9b4-109d-4077-829c-f1f0fbf42995.jpg?v=1730085799","url":"https:\/\/buildyuurcnc.com\/products\/cnc-machine-greenbull-v4-6x-milling","provider":"BuildYourCNC","version":"1.0","type":"link"}