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  • Milltronics 8200-B Series CNC control
  • 20 pocket double arm ATC
  • 8000 RPM spindle
  • BIG-PLUS® dual contact spindle
  • 18/12 HP spindle motor
  • Spindle load meter
  • Spindle air purge
  • Coolant Through Spindle ready
  • 12" LCD color display
  • Full enclosure
  • Auto grease lubrication
  • Flood coolant
  • 1000 ipm rapid traverse rate
  • Work light
  • Rigid tapping
  • LCD hour meter
  • Single spare “M” function
  • Solid Model Graphic Display
  • 1 GB program storage memory
  • DXF file import
  • Air blast hose
  • Remote handwheel



X axis travel                                                                       20" (510 mm)

Y axis travel                                                                       16" (405 mm)

Z axis travel                                                                       20" (510 mm)

Table size                                                                           26" x 16" (660 mm x 405 mm)

Allowable table load                                                            800 lbs. (360 kg)

T-Slot size                                                                          0.63" (16 mm)



Spindle gage line to table distance                                       6.5"-26.5" (165-670 mm)

Column to spindle center                                                     17.25" (435 mm)

Spindle taper                                                                      ISO No. 40

Standard spindle speed                                                       8000 RPM

AC spindle motor                                                                18/12 HP (13.5/9 kW)

Spindle torque                                                                    63 ft-lbs (85.5 N.m)



Number of tools                                                                  20

Tool shank                                                                         CT40

Pull stud                                                                                                MAS Retention Knob Style CT-Flange 40 Taper

Max. tool diameter/ adjacent pot empty                                3.1" / 4.9" (80 mm / 125 mm)

Max. tool length                                                                  10" (250 mm)

Max. tool weight                                                                 15 lbs. (6.8 kg)



X, Y, Z axis rapid traverse rate                                            1000 IPM (25.4 m/min)

Max. cutting feed rate                                                         500 IPM (12.5 m/min)

Least command increment                                                  0.0001" (0.001 mm)

Positioning accuracy                                                           +/- 0.0002" (+/- 0.005 mm)

Repeatability                                                                       +/-0.00015" (0.0038 mm)

X axis thrust (peak)                                                            1220 lbs (553 kg)

Y axis thrust (peak)                                                            1220 lbs (553 kg)

Z axis thrust (peak)                                                             2540 lbs (1152 kg)




Machine Height                                                                   102.5" (2605 mm)

Floor Space Required (W x D)                                             100" x 78" (2540 x 2000 mm)

Machine Weight                                                                  7500 lbs. (3400 kg)

Power required                                                                   23 KVA / 60 amps

Voltage required                                                                 208-240 Volts / 3 Phase



The bed, column, and saddle are composed of Meehanite GA-50 grade cast iron, which includes very high dampening characteristics. The one piece bed casting and column are stress relieved to ensure machine geometry is maintained throughout the life. Wide spacing of the linear guide ways ensure optimal support for the table and saddle in full travel of each axis. Heavily ribbed castings provide superior dampening for high speed machining and aggressive milling. The mating surfaces of all critical contact points including the column, linear bearing blocks, linear guide ways, and table surfaces are fully ground to optimize fit and accuracy.


The X, Y, & Z-axis are standard with heavy-duty 35 mm linear guide ways. The guide ways are widely spaced (X 280 mm, Y 515 mm, Z 340 mm) to eliminate table pitch and deformation. The guide ways on all three axes are clamped into place using wedge clamps to maximize rigidity and geometry.


The 8,000 rpm cartridge style spindle is standard with a Big Plus® dual contact technology. Taper and face contact proves to provide the most rigidity allowing for decreased tool deflection and cycle times. The permanently greased spindle bearings require no maintenance. The 8,000 rpm spindle is driven by a 18/12 HP (13/9 kW) AC servo motor. Rigid tapping is standard.


Each axis is driven using a high precision, fully ground ball screw. Each of the axes ball screws are pre-tensioned to allow exceptionally fast feedrates. Each ball screw is supported on each end using angular contact thrust bearings and is perfectly centered between the linear guide ways. The 38 mm ball screws are driven directly using direct-coupled AC servo type drive motors eliminating vibration, noise, and backlash.


The 20 pocket double arm ATC provides quick, reliable tool changes.


The machine enclosure is made of heavy duty sheet metal to contain the chips and coolant. The entire machine is fully enclosed including the top. The removable side doors allow direct access to the inside of the machine. The front door opening (25") allows for easily loading and unloading of work pieces.


A dedicated flood pump provides high volume coolant to the machine tool. The coolant nozzles are fully adjustable to accommodate various tool lengths. The 75 gallon coolant tank provides adequate capacity for any application.


Enclosure wash down is used for flushing chips from the slanted bottom of the enclosure into the chip auger. The chip auger is integrated into the machine enclosure. A single, 4" pitch chip auger removes the chips efficiently from the machine.


Automatic lubrication is provided to the linear guide ways and ball screws via grease to eliminate coolant contamination. Grease is delivered by metered valves, which precisely control the volume. A low-level alarm on the CNC warns the user preventing possible damage to the guide ways and ball screws.


The axes can be moved with the remote handwheel to ease setup and set work coordinates. The remote handwheel can move the axis in increments of 1, 10, or 100. The side button can be used to set the work coordinate for the selected axis. 


The edit key enables protection of programs as well as parameters of the 8200-B CNC control. Removal of the key limits a user from loading programs and parameters such as work coordinates and tool offsets. With the edit key in the off position the data in the CNC control is available for editing.


The ChipBlaster® model D30-70 provides 1000 psi (70 bar) or D30-35 provides 500 psi (35 bar) through the spindle coolant to the tool tip. The high pressure pump produces 8 gpm (30 lpm). Filtration is completed using dual pleated 10 micron (D30-70) or single pleated (D30-35) filters to ensure protection of the spindle and rotary union. The chip blaster unit feeds from the 75 gal coolant tank to provide adequate coolant supply. 


  • Milltronics 8200-B CNC
  • 12" Color LCD display
  • USB Port
  • Auxiliary Keyboard jack with keyboard
  • Offline FastCAM Software for programming
  • User Definable Custom Macros
  • Feedrate and Spindle speed overrides
  • Spindle load meter
  • Edit key lock-out switch
  • LCD Hour Meter
  • End of cycle warning light
  • Single spare "M" Function with CNC wait channel
  • Rigid tapping
  • Spindle orientation
  • Remote Handwheel (MPG)
  • Work light
  • 8,000 RPM spindle
  • Big plus® dual contact spindle
  • 18/12 HP(13/9 kW) spindle motor
  • High precision angular contact bearing cartridge spindle design
  • 20 pocket Double Arm Style ATC
  • One piece Meehanite cast iron bed
  • Fully ground 26" x 16" table
  • 35 mm Linear Way Technology on all 3 axes
  • AC Servo motors mounted directly to oversized ball screws on all axes
  • 38 mm ball screws on X, Y, and Z axis
  • Double anchored ball screws
  • 25.4 m (1,000 IPM) Rapid Traverse rate
  • Matched AC Servo Amplifiers on all axes
  • Automatic metered grease lubrication for ways and ball screws
  • Telescopic metal way covers
  • Fully enclosed machine guard with removable side doors
  • Single chip auger with enclosure wash down for chip disposal
  • Flood coolant with 75 gallon coolant tank
  • Coolant through spindle ready system
  • Air blast hose and chip wash down hose
  • Instruction manual, parts list, and electrical drawings
  • Operator and maintenance manuals

Milltronics 8200-B Series CNC Control Features

  • 12" LCD color display
  • 2000 blocks/second high speed processor
  • Conversational programming
  • Fanuc based G&M Code programming
  • Inch/Metric Conversion / programming
  • Auto routines
  • User definable macros with trig assist
  • Custom Macro B
  • Irregular pocket clearing
  • Auto DXF file import
  • 3D part and wire frame tool path graphics
  • Solid Model Graphic Display
  • Optional four and five axis simultaneous interpolation software and interface
  • Onboard diagnostics
  • Spindle load meter
  • Part counter display
  • 1 GB parts program memory
  • Networking
  • USB Port
  • Manual pulse generator
  • Coordinate rotating
  • Scaling
  • Mirror image
  • Helical interpolation
  • Feedrate and Spindle Override
  • Tool diameter and length offsets (199 total)
  • Tool Load Monitoring
  • 60 Work Coordinates (G540-G599)
  • G92 Coordinate system setting
  • Backlash Compensation
  • Ball screw pitch error compensation
  • Rigid tapping
  • Canned cycles including:
    • Drilling
    • Boring
    • Tapping
    • Facing
    • Pocketing with or without islands
    • Threading
    • Bolt hole pattern
    • 3D Pocket/Sweep
    • Text/Engraving
    • Tangent/Circle Generate
  • Subprogram Call-50 nested programs maximum
  • MDI
  • Background Editing
  • Program/Parameter protect