Rottler P69AHD

5 Axis CNC Head Porting & Multi Purpose Machining Center

Machine Operations

  • 5 Axis CNC Digitizing
  • Automatic Tool Changer
  • Block Surfacing
  • Blue Print Boring
  • Boring & Sleeving
  • Circular Interpolation
  • CNC Head Porting
  • Connecting Rod Boring
  • Cylinder Boring
  • Cylinder Head Resurfacing
  • Lifter Boring
  • Multi Purpose CNC (Custom Parts)
  • Thrust Cutting

  • Applicable Industries

  • Cylinder Head Shop
  • Performance Racing
  • Remanufacturing
  • Tractor Pulling

  • PDF Resources

    P69AHD Brochure
    P69AHD Optional Equipment Catalog

    Rottler’s New P69AHD 5-Axis CNC Multi Purpose Machining Center offers the precision and speed needed to reproduce cylinder heads with exceptional accuracy – with no handwork needed. The P69AHD also has the capability of porting intake manifolds with the same techniques used to port cylinder heads.

    The P69AHD has a huge high torque spindle motor that utilizes CAT40 spindle taper and the latest motor technology to give more than 3 times more torque than previous models. 

    The P69AHD 5th Axis has an automatic built in brake that locks the spindle motor axis in position for heavy cutting operations such as cast iron engine block boring and surfacing plus heavy cutting when manufacturing parts from solid billet.  

    The P69AHD is able to machine engine blocks such as boring, surfacing, line boring, lightening and additional machining requirements. 

    With the use of RCAM - Rottler Computer Aided Manufacturing Software allows general CNC industrial machining for a wide variety of applications.

    The P69AHD uses the exclusive Rottler CNC Touch Screen Control Software. With standard Windows user interface and animated training, training time and learning time is reduced. Operators can take full advantage of available features that will improve operator speed and efficiency.

    The PC-based single processor control system by Direct Motion is highly interactive and very responsive. It allows the machine to do complex and sophisticated functions that are only possible within the PC processor. The upgradeable software can be networked for enhanced efficiency. The Advanced DM software tools allow manipulation of port design and minimize digitizing time. This allows an operator to pick up data once and tweak the design (including hand-ported designs) as needed.

    The P69AHD has very fast rapid movements and cutting speed with infinite look-a-head capabilities offering fast production times. A common V8 cylinder head can be ported in about 1.5 hour.

    Digitizing is done automatically on the machine using a Reinshaw probe, eliminating the need for an expensive coordinate measuring machine (CMM). All programming and operations are done directly on the Rottler P69AHD Touch Screen Control Panel.

    Six tool automatic tool changers are also available for "set it and forget it" operation. 

    Spindle in 5th Axis

    The high torque spindle of the P69AHD is built into the 5th axis of the
    machine with the center of the cutting tool on the same center as the
    5th axis. The spindle is able to tilt 60 degrees to the left and right.
    This unique feature allows easier set up and faster porting time
    compared to fixed spindle machines.

    Competitive machines have a fixed spindle and therefore have to tilt
    the cylinder head left and right which makes complicated programming and
    each port has to be programmed differently.

    Touch Screen Technology - Rottler utilizes TOUCH SCREEN technology to simplify machine control operation. Touch screen allows separate control panels to display only the information and control buttons that are required for that particular operation to be displayed and hide the information and buttons not required. Most CNC machines have large control panels with many unnecessary buttons and this makes learning the machine slow and complicated, which is stressful to a new operator.

    Instant Internet Support - Rottler
    offers cutting edge internet support direct from your machine to the
    factory. Skype and a webcam are installed for video conferencing and
    internet support. This feature gives you instant, direct contact with
    Rottler right on the machine without even making a phone call. The
    standard webcam comes pre-installed so that Rottler Technicans can see
    exactly what you are seeing, this save a tremendous amount of time when
    trying to explain questions. Shop busy and too noisy for talking? The
    pre-installed Skype application gives you instant messaging capabilities
    with Rottler Technicians. 

    Automatic Tool Changer - Six tools Automatic Tool Changers available for "Set it and forget it" operation. 

    Pre-Arrival and On-Site Training Available -
    Rottler offers training videos and guidelines as well as factory training prior to delivery of your P69AHD as well as on-site training after delivery. Rottler's P69AHD is so easy to learn most operators are on their own within three to five days.
    Once your P69AHD order is confirmed, a software
    package including a course of training videos and instruction guidelines will be sent to you so that the operator can start
    learning the software before the new machine even arrives. Should you feel that extra training is required before the arrival of the
    machine, Rottler offers optional, additional hands-on factory training.

    Simplicity - The simplicity of
    the complete process from digitizing to programming to actually
    machining the heads is an important feature. Rottler has developed this
    system for over 12 years, making the Rottler P69AHD a system that is easy
    and fast to learn. The P69AHD will start paying for itself by reproducing
    heads fast within 3 days of training!

    Software and Operating System
    - Rottler uses Windows Touch Screen Technology through 19" touch panel. The Windows software has many advantages such as a common user interface that the whole world is familiar with. If you know how to run email, an internet browsers or MS Word, you're in a great position to learn this P69AHD head porting system. Windows also allows for easy software upgrading online and even an automatic update option.

    Unique Features

    - All-in-one digitizing/probing, programming and porting machine - nothing else required! And it's all done in one software package. All other systems use 3-5 software programs for each operation, each requires it's own long learning curve. We do digitizing, surface programming, surface modifications (if need be), toolpath generation and operation of the machine from one common program!

    Versatility - The CAD/CAM system allows various milling
    operations such as valve spring seat machining, high lift camshaft
    clearance, cam follow bore machining, engraving, head gasket surfacing,
    manifold surface milling, and others. The P69AHD is a 5 axis machine
    that is geared toward head porting, but can perform any operation that a
    standard 5 axis machine is capable of. It's a two-in-one machine.

    Optional Features
    - Standard equipment includes software to port cylinder heads only. Rottler offer service to digitize heads and supply complete program to port heads. Optional is a digitizing system with Renishaw wireless probe and CAD/CAM software system so machine owner can "reverse engineer" or probe/digitize heads that have already been ported. This software allows the operator to design tool path programming ready to cut the ports and combustion chamber. Software also allows ports to be designed on stand-alone computer, transferred to the machine and port cylinder head.

    Tooling Packages
    - Rottler offers complete packages including all necessary software, fixtures, tool holders and porting tools.

    Turn-key Package Includes:

    Machine, software, fixtures and tooling, training (at factory and/or on-site after machine delivery,) internet support (internet connection to the machine computer - can be controlled remotely from anywhere in the world.)

    For more information: See the P69AHD Brochure or give us a call at +1 (253) 872-7050

    • Heavy Duty (16Nm) High Torque Liquid Cooled Integral CAT40 Taper Spindle Motor
    • Standard Software System included with the machine: Port and Chamber CAD/CAM software to quickly manipulate port dimensions, view cross section area, calculate volume, create surfaces, create tool paths and machine ports and chambers.
    • Requires CNC program - either ADP-PROBE digitizing system or Rottler CAM as detailed below.
    • After an order is placed, the training videos on must be studied before Rottler training technician travels to the machine for onsite training. Operators must continue to view these training videos after training to keep up to date with operation of the control and up to date with the latest features.
    • Internet connection to the machine computer must be provided and connected at all times during the use of the machine. This is required for service support. The control sends information to Rottler service department.
    • Customer must have laptop with videocam for software and programming support.
    • Highly Interactive & Very Responsive PC Based Single Processor Control System by Direct Motion
    • Control Technology: Standard Windows User Interface with Animated Training & Remote Diagnostics
    • CNC Touch Screen Control, Windows Operating System with Intel Processor, Networking and Internet Ready included.
    • Internet enabled with the ability for a technician to "take over" the machine for remote training and diagnostics from anywhere in the world
    • Programming and Machine Operating through 19" (500mm) extra bright touch screen
    • Precision Digital Readout, .0001" (.002mm) Resolution
    • Accuracy ensures Ports will Line Up with No Step - No Hand Blending Required
    • 120 Degree Range of Motion on 5th Axis
    • Custom Specialized Cutters and Tool Holders Minimize Run Out, Chatter, Noise, Clogging
    • High Spindle Speeds (up to 10,000 RPM)
    • High Feed Rates of 100 IPM (2.5MPM) with Integrated Design & Sophisticated Look Ahead Software
    • Rotary Vector Gear Reducers in 4th and 5th Axis for extended life and near zero backlash
    • Direct Drive AC Servo Motors on all 5 axis - no belts
    • Baldor Brushless AC Servo Motors
    • Fully Enclosed with Sliding Doors and Coolant System with chip auger
  • PC based single processor control system by Direct Motion

    Highly interactive & very responsive there are no communication lags between user interface and machine. Allows machine to do complex and sophisticated functions that are only possible within PC

  • Standard Windows User interface with animated training

    Most operators are comfortable with windows based programs so training time/ learning time is reduced. Operator can take full advantage of available features which will improve operator speed and efficiency

  • Upgradeable software

    Gives owner more years of productive use. Any software bugs are easily fixed and new features can be added with upgrades.

  • Remote Diagnostics (Black Box)

    Gives operator hard record of what happened if something goes wrong providing mechanism to identify and resolve problems even if they are very infrequent. If problems occur they can be resolved over the internet faster and at lower cost to owner.

  • CNC Touch Screen Control

    Jog machine and all other functions on touch screen, context sensitive, allows only appropriate actions on screen. Can be changed like other elements of the software

  • Standard PC Hardware and Software

    Offers the highest performance, can be networked, easily upgradeable and repairable. Will read all standard PC files - Eg G codes, solid works

  • Precision digital Readout / Pulse Generator .0001 resolution

    Allows operator to perform set-ups quickly and easily

  • Rapid rate of movement

    Machine rapids at 600 ipm and machines at 100+ipm with infinite look-a-head capabilities,
    allows for fast production times. Small block V8 ported in about 1 hour

  • High Spindle Speeds

    Up to 24000 rpm allows for fast feed rates and excellent surface finishes.

  • Near zero backlash

    Overall accuracy to .001 allows operator to accurately match the hand ported sample and ensures ports will line up with no steps. No hand work necessary! CNC ported head will normally flow within 1% of sample head.

  • Specialized cutters and tool holders

    Minimize run out, chatter, noise and clogging. Tool life is extended and surface finish is improved over other tools.

  • Standard fixtures, tools & tooling are interchangeable between machines

    Programs run unchanged between machines so program can be tested in one place and production ran elsewhere

  • Automatic port digitizing with Reinshaw probe

    Digitizing is done on machine eliminating the need for expensive CMM. You can program and run on same machine all with DM software.

  • Advanced DM software tools

    Allows manipulation of port design and minimizes digitizing time. This allows operator to pickup data once and tweak the design on the screen. Operator can tweak hand ported design if necessary.

  • 5th axis is center of ball cutter

    Allows +/- of 60 degrees on 5th axis to access all port geometry. X axis does not chase the 5th axis motion making machine very accurate and ports all the same.

  • 4th & 5th axis offer rotary vector gear reducers

    This gives machine better accuracy and much longer life than worm gear driven machines

  • Baldor servo motors

    High quality, reliable Baldor servo motors can run at high temperatures and allow off the shelf replacement.

  • All these features allow operator decreased set-up time and increased productivity. Operator can rough in valve jobs and blend seats with port and chamber for less manual work on seat & guide machines. The machine is fully enclosed for safety and neatness. The P69AHD also has the capability of porting intake manifolds with the same techniques used to port cylinder heads.

  • P69AHD Machine Specifications American Metric
    Touch Screen19"483mm
    Machine Weight11020 lbs4998 kg
    Table - Size20" x 59"508 x 1498mm
    Table - T Slots5
    Travel - Horizontal (X Axis)42"1067mm
    Travel - In/Out (Y Axis)20"508mm
    Travel - Vertical (Z Axis)21"533mm
    Spindle - TaperCAT 40
    Spindle - Rotation Speed0 to 10000 RPM
    Motors - Axis1/3 Hpin-lb
    Tool Changer6-Tool Optional
    Coolant Capacity30 Gallons
    5th Axis Rotation60 Degrees either side of verticle
    Rapid Travel X, Y, Z Axis600ipm15.2mpm
    Feed Rate0-100ipm0-2.54mpm
    Dimensions - Machine88D x 127W x 96" H 2135D x 3213W x 2438mm H
    Dimensions - Floor Space Requirements122D x 128W"2845D x 3251Wmm
    Dimensions - Shipping93D x 135W x 97" H 2362D x 3429W x 2464mm H
    Electrical Requirements208-240V, 50A, 50/60Hz, 3Ph
    Air Requirements cfm @ 90 psi l/min @ 6 bar
    Paint Color CodeRAL9002 (Grey White)