EM103/4/5H CNC Machining CenterEM103/4/5H

EM103/4/5H CNC Machining Center

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All F100A machines employ an entire array of features which help maximize the productivity capabilities of the machines. Quick tooling changeover maximizes the versatility and flexibility of the machine, allowing boring and surfacing in one setup. All F100A Series machines have the capability of Boring, Surfacing, Line Boring, and Universal Machining. Traveling column and spindle movements operated by precision ball screws and AC servo motors. Optional Automatic cycle software and production tooling allow complete block banks to be machined without operator attendance, once the job is set up and the "cycle start" button is pressed, the operator is free to "walk away" and do other work while the F100A completes a block bank or main line bore unattended!


  • Productivity - Up to 75% time savings over traditional machines
  • Control - Touch Screen Controls located on one panel for ease of operation
  • Automation - Automatically machines precise dimensions
  • Flexibility - Block boring and surfacing, head surfacing, line boring and general CNC machining. 
  • Versatility - Change cutterheads from surfacing to boring and back in 15 seconds.
  • Heavy Duty - Rottler rugged machine tool quality for accurate and long life. Heat treated mehanite cast iron castings. 
  • Large Diameter Spindle -
    All F100A machines incorporate the use of a large diameter hard chromed 
    spindle, utilizing high precision angular contact bearings and automatic
  • Machine ways
    are induction hardened and coated with turcite low friction material 
    and supplied with air pressure to reduce friction and give long service 
  • Anti-friction Ball Screws and AC Servo motors provide precise machine positioning and rapid feed rates. 
  • Air power draw bar
    allows cutterheads to be changed in second, increasing productivity and
    reducing operator fatigue. The machine can be changed from boring to 
    surfacing in less than 15 seconds. 
  • Automated workhead tilting system for surfacing provides "back clearance" for superior surface finish. 
  • Increased clearance from spindle to centerline to the machine's column allow large castings to be set up and machined.


  • CNC (Computer Numerical Control) Machine using Windows Operating System and Industrial PC with Intel Processor. Precision Programming and Control  thru a 15" (400mm) Computerized Touch Screen.
  • Software options available for Programmable & Automated Cycles such as Boring, Surfacing, Lower Sleeve Offset Boring, Water Hole Repairs, Main & Cam Line Boring, General CNC Machine Work
  • Spindle Rotation by AC Servo Motor - Infinitely Variable 0-5000 RPM - 10HP (7.5kW)
  • USB flash drive for file transfer to and from computer
  • Machine/Computer can operate in either inch or metric system
  • 3 Axis movement by Precision Ball Screws & AC Servo Motors - Infinitely Variable     
  • Horizontal Movement (X Axis) - Left and Right Direction - 80" (2000mm)                                 
  • Horizontal Movement (Y Axis) - In and Out Direction - 16" (406mm)
  • Vertical Movement (Z Axis) - Up and Down - 29" (736mm)
  • Vertical, Horizontal and Spindle Load Monitoring for Fast Overload Shut Down
  • Precision Position Display in .0001" (.002mm) Resolution.
  • Electronic Handwheel for manual movement - per click: Coarse Mode .01"(.25mm) Medium Mode .001"(.01mm) Fine Mode .0001"(.002mm)
  • Infinitely Variable Feedrates adjustable by handwheel during automatic cycles
  • High Performance Spindle Rotation AC Brushless Servo Motor and Drive System
  • Hard Chromed Precision Spindle with High Speed Angular Contact Bearings
  • Fast Rapid and Jog Speeds for Reduced Cycle Time
  • Automatic Workhead Tilt System for Back Clearance during Surfacing
  • Air Assisted Quick Change Cutterhead Draw Bar System
  • One Piece Heat Treated Mehanite Cast Iron Machine Castings
  • Air Pressurized Column for Less Friction and Accurate Positioning
  • Turcite Coated Slideways for Low Friction and Extended  Life
  • Automatic Central Lubrication System monitored by controller
  • Halogen Work Light (mounted)
  • Chip Guard with Adjustable Pivot Arm
  • Operation, Programming and Spare Parts Manual - Digital

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