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CNC gantry milling machine, referred to as gantry milling machine, is a milling machine with a portal frame and a horizontal long bed. Gantry milling machines can use multiple milling cutters to process surfaces at the same time, with relatively high processing accuracy and production efficiency. They are suitable for processing flat and inclined surfaces of large workpieces in batch and mass production. CNC gantry milling machines can also process spatial curved surfaces and some special parts.can also process spatial curved surfaces and some special parts.
CNC gantry milling machine
  • CNC gantry milling machine, referred to as gantry milling machine, is a milling machine with a portal frame and a horizontal long bed. Gantry milling machines can use multiple milling cutters to process surfaces at the same time, with relatively high processing accuracy and production efficiency. They are suitable for processing flat and inclined surfaces of large workpieces in batch and mass production. CNC gantry milling machines can also process spatial curved surfaces and some special parts.

    CNC gantry milling machine.jpg



    Details of CNC gantry drilling milling machine:

    1.K1000MFi uses KSSB servo bus and is equipped with SD310 feed servo and ZD210 spindle servo, making it suitable for various types of drilling and milling machines, machining centers, surface grinders, and other applications. A brand-new hardware platform equipped with high-performance CPUs for faster system speeds.

    2. High precision: The clamping force of the hydraulic chuck is stable, which can achieve high-precision processing and improve processing quality. Good stability: The hydraulic chuck uses liquid as the driving force, which has good stability and can reduce changes in clamping force,thereby improving CNC metal gantry drilling and milling machine machining center processing quality and stability.

    3.Improve production efficiency: The row-type tool holder could quickly change tools. The robot responsible for tool replacement greatly shortens the time for changing different types of tools, greatly improving production efficiency. Improve cutting accuracy: The row-type tool holder can accurately store various tools and work in conjunction with the processing machine tool. The cutting accuracy can be guaranteed and the quality of the processed workpiece is improved.

    4.High-precision belt, low noise, and high torque. Internal and external cooling cycle specifications. Large bore spindle. It can be matched with various types of hydraulic cylinders. Precision spindles are subject to strict quality control throughout the entire process. Each set of spindles has detailed quality files, and strict process monitoring is adopted for each step, in order to achieve more stable product quality and achieve customer satisfaction.

    5.SD series AC synchronous servo drives have stable performance, rich functions and strong overload capability. They are equipped with Kaindi ST series servo motors to meet market demand. SD300 can be equipped with a relative (absolute) value encoder, and SD310 is a KSSB servo bus communication method. It can be equipped with a relative (absolute)  encoder and can also be connected to a grating ruler.

    6.The control cabinet has a compact design, small footprint, reasonable internal structure, and compact component layout, which can achieve powerful control functions in limited space.Thecontrol cabinet saves space while achieving control, making it suitable for situations with limited space.


    CNC gantry milling machine.jpg


    CNC gantry milling machine.jpg


    Features of CNC gantry drilling milling machine:

    1. The bed frame of the bed worktable is an integral steel structural component, which is finely processed through secondary tempering treatment, with excellent dynamic and static rigidity and no deformation.

    2. The mobile gantry of CNC metal gantry drilling and milling machine machining center is cast and processed with gray iron 250, and two ultra-high load-bearing rolling linear guide rail pairs are installed on the front side of the gantry.

    3. The precision cast iron structural components of the mobile sliding saddle system are equipped with two ultra-high load-bearing CNC hard rail sliding tables, a set of precision ball screw pairs, and a high-precision planetary reducer connected to a servo motor, driving the drilling power head to move in the Z-axis direction.

    4. The drilling power head adopts a dedicated servo spindle motor, which increases torque through tooth shaped synchronous belt deceleration to drive the dedicated precision spindle.

    5. The X and Y axes can be linked, using semi closed loop control to achieve linear and circular interpolation functions.

    6. This machine tool is equipped with Taiwan's original volumetric pressure automatic lubrication device, which can automatically lubricate various moving pairs such as guide rails, screws, and racks without dead corners, ensuring the service life of the machine tool.

    7. The control adopts Beijing KND CNC drilling machine special system, and the motor is driven by high-precision absolute value series servo motor, equipped with RS232 interface and color display screen, Chinese operation interface, and can be input via on-site/external USB.



  • REBOUND CNC OFFER OF LASER CUTTING MACHINE

    ManufacturerCompany name: Jinan Rebound Machine Co.,LtdAddress: Lotus Road, Li Cheng District, Jinan City, Shandong Province, ChinaEmail: info@reboundcnc.com
    ModelRB1313, RB6030, RB2020, RB3030, RB4040(Other sizes can be customized and optional)
    TypeCNC gantry milling machine
    HS Code8459611000
    Quotation MethodEXW, FOB, CFR, CIF, DAP
    Delivery60 working days. (There are some machines models in stock)
    Payment50% T/T as deposit, the balance is sent by T/T before delivery.
    WarrantyTwo years

    TECHNICAL PARAMETERS


    Type
    RB-G1313RB6030

    Projectunit
    Working tableWidthmm13002600
    Lengthmm13006000
    Bear the weightT3.520
       Machining strokeTable stroke (X-axis)mm14506200
    Saddle travel (Y-axis)mm14503200
    Stroke of ram (Z-axis)mm800/10001250
    Distance from spindle end face to workbenchmm200-1000/1200200-1450
    Distance between beams and columns (too wide)mm15003200
    Distance from table to lowest end of beam (too high)mm1000/12001600
     Spindle parametersBrand-Dan Quan/Lien
    Taper
    BT40/BT50BT50
    Rotation speedr/min40-3000/600040-6000
    Spindle motor powerKW15/18.5/2215/22/30
     FeedX/Y/Z fast feedm/min12/12/1210/12/10
    X/Y/Z fastest cutting feedm/min66
    Tool magazineKnife arm magazine-Desu12/24/32      12/24/32 
           TransmissionX/Y/Z screw specifications (optional)
    50/50/5080/63/63
    Number of X-axis rails/specifications (number of optional rails.)Pay/model3-45/roller heavy-duty guide(2-55)+(1-65)/roller heavy-duty guide
    Number of Y-axis guides/specifications (number of optional guides)Pay/model2-45/Roller Heavy Duty Guide/Dual DriveDrive Drive3-55/Roller Heavy Duty Guide/Dual Drive Drive
    Number of Z-axis guides/specifications (number of optional guides)Pay/model4-35/Roller Heavy Duty Guide Rail (Wrap-around Type)4-55/Roller Heavy Duty Guide Rail (Wrap-around Type)
    PrecisionX-axis (positioning/repeating)mm0.062/0.030.06/0.03
    Y-axis (positioning/repeating)mm0.03/0.020.03/0.02
    Z-axis (positioning/repeating)mm0.02/0.0150.02/0.015
    X/Y/Z three-axis servoKW2.4/2.4/2.49/7/7
    Numerical control system Operating system-KND Kande/New Generation (Franck/Siemens)
      OtherMass of the whole machine (approximately)T865
    Overall dimensions (approximately)M2.5*2.5*310.5*55.5

    SPECIFICATION 

    ItemBrandOrigin
    Linear guide rail, square rail sliderHIWINTaiwan, China
    Ball screwTBITaiwan, China
    ControllerKNDBeijing, China
    Driving systemKNDBeijing, China
    Servo spindle motorKNDBeijing, China
    BT40 spindleDANQUANTaiwan, China
    Pneumatic cylinderHAOCHENGTaiwan, China
    ReducerNICLASTaiwan, China
    High speed rotary jointROTOFLUX Italy
    Electrical componentsOmron/SchneiderJapan/France
    Chain plate chip conveyorJINWEIChina
    DSP ControllerKNDBeijing, China
    Wire and CableShanghai YICHU shielded wireChina
    Tool magazineDS12T/24Taiwan, China

     

  • This CNC gantry milling machine can be widely used in mechanical equipment manufacturing fields such as automobiles, shipbuilding, motorcycles, military industry, aerospace, machine tools, molds, etc. It can achieve boring, milling, drilling, reaming, rigid tapping, end face processing, Precise machining of scraping, chamfering and other processes can realize linear interpolation, arc interpolation, spiral interpolation and other processing. 


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