Rottler’s EM69 CNC Machining Centers are the most technically advanced industry-specific CNC systems available. More than just a single machine, these Engine Machining CNC Vertical Machining Centers give customers unmatched flexibility for engine parts machining, digitizing and porting, as well as custom parts manufacturing, all in a powerful, easy-to-use integrated platform.

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EM69ATC
Rottler EM69ATC CNC Engine Machining Center
EM69HP
Rottler EM69HP CNC Engine Machining Center

EM69ATC

Multi Purpose Vertical CNC Machining Center with Automatic Tool Changer

EM69ATC Multi-Purpose Engine Machining Center
Rotter EM69ATC

The EM69ATC 3 and 4 axis CNC Machining Center is a versatile system for machining engine blocks and making custom parts with a 24-tool Automatic Tool Changer.

Rottler’s next generation EM Series CNC control is easy to learn and use when probing/digitizing. No need for cumbersome and expensive additional software. The advanced 4C software lets users know they are machining with the best equipment available.

Machine Operations

  • Automatic Tool Changer
  • Block Surfacing
  • Blue Print Boring
  • Boring & Sleeving
  • Circular Interpolation
  • Cylinder Boring
  • Cylinder Head Resurfacing
  • Lifter Boring
  • Line Boring
  • Multi Purpose CNC (Custom Parts)
  • Thrust Cutting

EM69ATC Features

Instant Live Online Support – Rottler offers cutting edge internet support direct from your machine to the factory. Skype is installed for internet support. This feature gives you instant, direct contact with Rottler right on the machine without even making a phone call.

Automatic Tool Changer – 24 Space Automatic Tool Changer for CAT40 Taper tools. The tool changer can handle up to a 10″ (250mm) diameter tool weighing 15.5lbs (7kgs).

Microsoft Windows Operating System – Rottler uses Microsoft Windows and Touch Screen Technology/ through a 32″ (813mm) panel. Windows software has many advantages including a common user interface known worldwide.

Touch Screen Control – Two different operating systems are available. (1) The Rottler system for simple, fast and easy programming of common jobs such as boring, surfacing and line boring. Anyone can learn in a few hours. (2) The other is the Optional 4C CAD/CAM software for advanced CNC programming for endless opportunities such as making parts, engraving names and much more.

Brushless Servo Motors with BISS Encoders – The EM69ATC has the latest technology servo motors with BISS encoders offering 100 times finer resolution compared to previous models. These new Servo motors give maximum torque and performance throughout the RPM range for improved accuracy and increased productivity. BISS encoders eliminate any limit switches and do not require homing at star up saving time and increasing reliability.

Electronic Hand Wheel – Offers operator infinite control of machine movement in all axes for quick and easy setup. Also controls variable feed rate during automatic cycles.

Spindle – Super hard finish resists wear for years of operation. 0-10,000 RPM Spindle Rotation with quick change CAT40 Taper.

Massive Frame – Massive Frame boasts full enclosure with Sight Panels in front and on sides of enclosure to view work area.

Direct Drive Ball Screws – Direct drive precision ball screws for faster rapid feed rates and accurate positioning eliminating backlash problems relating to belt drive systems.

Linear Roller Slideways – All Axes of the EM machines are supported on low friction Linear Roller Bearing Slideways allowing fast acceleration and precise positioning for more production and precision parts.

Large T-Slot Table – Allows operator to clamp or fixture any job quickly and easily.

Coolant Tank – Complete coolant system for tool lubrication during machining. 30 gallon capacity.

Automatic Lubrication – For years of trouble free life and reduced wear.

Chip Auger – Automatically removes chips from enclosure and deposits chips in wheeled disposal cart.

EM69HP

High Power 5-Axis CNC Digitizing, Porting and Universal Machining Center

High Power 5-Axis CNC Digitizing, Porting and Universal Machining Center
Rotter EM69HP

Rottler’s Next Generation 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 EM69HP also has the capability of porting intake manifolds with the same techniques used to port cylinder heads while also perform engine block jobs such as boring, surfacing, lifter boring, line boring, lightening and engraving, plus many additional machining requirements.

Machine Operations

  • 5 Axis CNC Digitizing
  • Automatic Tool Changer
  • CNC Head Porting
  • Cylinder Boring
  • Cylinder Head Resurfacing
  • Lifter Boring
  • Line Boring
  • Multi Purpose CNC (Custom Parts)
  • Thrust Cutting

EM69HP Features

Spindle in 5th Axis – The high torque spindle of the EM69HP 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 a 32” TOUCH SCREEN 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 Live Online Support – Rottler offers cutting edge internet support direct from your machine to the factory. Skype is installed for internet support. This feature gives you instant, direct contact with Rottler right on the machine without even making a phone call.

Automatic Tool Changer – The 24 tool automatic tool changer is included as standard equipment 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 EM69HP as well as on-site training after delivery. Rottler’s EM69HP is so easy to learn most operators are on their own within three to five days. Once your EM69HP 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 EM69HP a system that is easy and fast to learn. The EM69HP will start paying for itself by reproducing heads fast within 3 days of training!

Exclusive 4C Control – What is 4C Software? Rottler’s newest EM Series equipment offers Computer Numeric Control (CNC), Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) in the industry’s most advanced Computer Measuring Machine (CMM). The 4C technology allows users to digitize, edit designs and begin cutting in less time but also requires less machining/programming expertise compared to many other systems. This brand new, revolutionary CNC machine CAD/CAM software allows 3D CAD Solid Models to be imported or created at the machine – the built-in CAM functions can be used to semi automatically and interactively create complex 3D tool paths direct from the CAD geometry.

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!

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.)

Contact Us

Have questions? Use the form below to contact a Rottler EM69 series specialist to get more information and/or request a quote