Retrofitted used machines

To do retrofit of an used CNC machine often makes more sense than buying the new one. The such machine can be up to 60% cheaper.

In addition, delivery times for an refurbished machine is shorter and the existing tools and clamping fixtures can be used.

VL5

Year of manufacture: 2005.
Year of retrofit: 2022.

    RETROFITTED MACHINE

    SOLD

    TECHNICAL DATA – EMAG VL5

    WORKING AREA

    Chuck diameter

    mm

    250

    Swing diameter

    mm

    260

    X – travel

    mm

    570

    Z – travel

    mm

    200
    MAIN SPINDLE

    Spindle nose

    size

    6

    Spindle bearing, front

    mm

    110

    Spindle speed, max.

    min-1

    4500

    MAIN DRIVE

    AC – asynchronous motor
    40 / 100 % ED

    kW

    22 / 18

    Max. load at 

    min-1

    850

    Torque 40 / 100 % ED

    Nm

    250 / 202

    FEED DRIVE

    Rapid traverse speed in X

    m / min

    60

    Rapid traverse speed in Z

    m / min

    30

    Feed force in X / Z

    kN

    5

    Ball sreew diameter X / Z

    mm

    40 / 40

    DISC-TYPE TURRET

    EMAG disc-type turret,
    12 x D40 mm DIN 69 880 – driven tools

    VDI tool holder with diameter 40 mm, fast rotating of the disc-type turret with the cooling system

    All places have possibility for driven tool

    Standard and number of tool places

    DIN 69 880

    12 places

    Tool holder diameter

    mm

    40

    Max. speed of driven tool

    min -1

    6. 000

    Torque at 10%

    Nm / kW

    40 / 8,5

    Torque at 40%

    Nm / kW

    24 / 7,5

    Torque at 80%

    Nm / kW

    17 / 5,5

    Torque at 100 %

    Nm / kW 15 / 3,5
    OPTION - TURNING AND MILLING

    Interpolation with C, X and Z axis for slot milling, spline, etc.

    Milling speed

    from 0 to 100 min-1

    Position precision of the spindle

    + / – 0, 01 stupnjeva

    Programming possibility

    0, 001 stupnjeva

    CONVEYOR A – OS

    The conveyor is and additional A-axis on the machine which is very easy to program it and adjust it to the diameter of the workpiece. The machine takes raw-parts at the PICK-UP station, spindle goes into working area, after machining is done, completed part is left again on the PICK-UP station and conveyur rotates. Transport of the pallets (prisms) with the workpieces are performed via chain. 

    The workpieces are easily picked up and left at the programmes position of the machine (asymmetrical pieces can also be machined)

    Number of the pieces at the conveyour 30

    diameter
    from 30 to 85 mm

    Number of the pieces at the conveyour 18

    diameter
    from 30 to 160 mm

    Number of the pieces at the conveyour 14

    diameter
    from 80 to 220 mm

    Max. workpiece height

    110 (145) mm

    Max. workpieces weight

    10 kg

    CHIP CONVEYOR

    Chip conveyor is designed for dry and wet machining.
    Disposal of the chips is at height of
    1250 mm.
    Emulsion tank capacity 300 l.
    On the conveyor is installed the pump with next characteristics 80 l / min – 7 bar pressure.

    ELECTRICAL EQUIPMENT

    Operating voltage

    V

    400

    Control voltage DC

    V 24

    Control voltage AC

    V

    230

    Frequency

    Hz

    50

    Total installed power rating

    kW

    40 / 42

    Lead fuse

    A

    63

    WEIGHTS AND DIMENSIONS

    Lenght (with chip conveyor)

    mm

    2.700 (3.800)

    Widht

    mm 3.800

    Height

    mm

    2.100

    Weight

    kg

    7.000

    COLOR

    The paint on the machine and chip conveyor is resistant to the emulsion
    RAL 7035 i RAL 5023 ( base )

    RETROFITTED ON THE MACHINE

    MAIN SPINDLE

    • All bearings are changed
    • All sealings are changed
    • The stator has bees inspected by an authorized service center

    FEED DRIVE - X AXIS

    • New X-axis ball screw and axial-radial bearing were installed
    • New X-axis linear guides were installed
    • New sprockets and belt were installed
    • Linear glass scale was serviced by authorized Heidenheim service
    • New metering devices were installed on the central lubrication system
    • New hardware protections (bumpers) were installed

    FEED DRIVE - Z AXIS
    • New Z-axis ball screw and axial-radial bearing were installed
    • New Z-axis linear guides were installed
    • New brake is installed
    • New sprockets and belt were installed
    • Linear glass scale was serviced by authorized Heidenheim service
    • New metering devices were installed on the central lubrication system
    • New hardware protections (bumpers) were installed

     

    DISK TYPE TURRET

    • New sealing elements are installed
    • New bearings all installed  
    • Driven tool reductor was refurbished

    WORKING AREA

    • New safety glass was installed
    • New wippers were insatlled
    • New sealing elements were installed
    • New lights weer installed

    HYDRAULIC / PNEUMATICS

    • Hydraulic accumulator was recharged
    • New hoses were installed
    • New hydraulic filter was installed
    • New air preparation unit was installed

    WORKPIECE CONVEYOR - A AXIS

    • New bearings were installed

    CHIP CONVEYOR

    • New bearings were installed
    • Emulsion pump was refurbished
    • New emulsion filter housing with 2 cartidges were installed

    COOLING UNIT / EXHAUST

    • Cooling unit was refurbished
    • Coolant fluid was replaced
    • New exhaust filters were installed

    COLOR

    • Parts were sandblasted before painting

    • The paint on the machine and chip conveyor is resistant to the emulsion
    RAL 7035 i RAL 5023 ( base )

    Video

    Take a look how EMAG VL5 works

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