Press Release

Published on March 30, 2021


Milacron, a leading industrial technology brand serving the global plastics processing industry, announced a new addition to Milacron’s all-electric offering via the FANUC Roboshot ALPHA-SiB series available through Milacron to molders across North America.

Milacron is known globally for its injection molding machinery prowess and industry-leading solutions. Included in this portfolio are some of the industry’s most innovative injection molding equipment, expertise Milacron has developed since 1968.

Milacron is proud to announce it is now offering the FANUC Roboshot ALPHA-SiB, which is based on the best-selling FANUC Roboshot ALPHA-SiA series and is a continuation of Milacron’s partnership with FANUC in the Americas for over 35 years.

Mac Jones, President, Milacron Injection & Extrusion, explains how Milacron’s injection offering differs from Milacron’s competitors: “As a company, we are proud to provide world-class solutions, technology, and service for our customers, and we look forward to continuing our valuable partnerships and advancing critical innovations across the plastics industry.”


The ALPHA-SiB series, 55, 110, 140, 165 and 240-ton models are now available with variations of injection capacity. Expanding the flexibility of the ROBOSHOT line, smaller injection capacity models are now available in multiple sizes for high precision molding applications. Milacron will deliver its first ALPHA S140iB to a custom molder in the Midwest in the second quarter of 2021.

Milacron and FANUC have partnered to adapt the Roboshot Alpha to meet the requirements of a wide variety of applications on both the clamping and injection unit. Special features have been specifically developed for applications such as Medical, LSR, Optics, Electrical Connectors, and Packaging. As an exciting example of these special features, Milacron’s technical experts used 3D modeling to develop new high-flow capacity water systems to prevent operation without water flow.

“Over the last 2 years, these systems have proven to be invaluable for the medical and packaging industries.” says Kent Royer, Technical Product Manager-ROBOSHOT. “Since NPE 2018, we also have seen a high demand for the integration of Mold-Masters Hot Runner controllers. Using Modbus and SPI communications, we’ve developed capabilities that will reduce human error in operation and allowing for the creation of custom shut-down sequences using the ROBOSHOT Customized I/O feature using ADD/OR logic.”

The ALPHA-SiB series will include a higher resolution/performance PANEL iH control and new electrical standards. Additionally, Milacron has announced that several previous options are now standard with the iB series, adding to the already long list of standard features that make it one of the most flexible platforms.  This includes increased mold stack height, 3-stage air eject, expanded I/O for automation/sequencing, Precision clamp force control for consistent venting and reduced mold wear and 200 Operator ID with custom lock-out capability for security control and tracking.

Mechanical / Electrical Features and Benefits

  • Precision Molding with improved repeatable accuracy
  • Standard mold clamp force sensor with Minimum clamp force adjustment and auto-adjust
  • Improved ergonomics with improved and expanded operator panel and Multi-window screen navigation
  • Jam Bar is removed with use of advanced servo drive system meeting EN201 and ANSI standards
  • Lubrication: High-performance grease (longer lifetime), less consumption
  • Compatibility: Operation of Molding Condition, Screen Layout, Screw & Barrel design with iA series
  • 5″ Control: Quicker set-ups, improved graphics and data viewing

Performance and Options

  • Optional High-speed eject: 50-150 models
  • Increased standard injection pressures
  • Increased standard injection velocity/rates
  • Expanded screw diameter availability
  • Standard 3-stage Air eject
  • Standard Longer Tie bar on select models
  • Core Signal Interface connection
  • Hopper Slide with Drain Tube on most sizes
  • Expanded I/O

Software Features and Benefits

  • Operator ID with password change log: Tracking operation and lock-out functionality
  • Auto Start-up Parameter Change: Reduced human error during start-up
  • Defect Judgment software: Alarm function by process monitor
  • Improved Cycle Start sequence: Improved interface with automation systems
  • Roboshot LINKi2, viewing on the PANEL iH Pro control screen: View entire molding network from any machine
  • FL-net communications for FANUC robot: Simplified operation with FANUC robot
  • OPC-UA (EM77: MES, EM82) communications to supported auxiliaries: Latest Global standardization

Control Features and Benefits

  • Size & Resolution: PANEL iH Pro -21.5″, Full HD high resolution, 1920 x 1080 pixel, 2.6 times higher resolution (compared to previous iA controller)
  • Operation System: Windows-10 IoT based
  • Multiple USB connectivity for memory sticks, camera, 2D code reader, RFID, etc. (USB 3.0 capable)
  • High-speed I/F (Ethernet 1000 BASE-T USB capable), Multiple Ethernet ports
  • New screen lay-out, including Multi-screen and Multi-Sub Data viewing areas
  • Multi-Language: 23 languages
  • Data Storage: Increased to 500 Molds
  • Alarm History (50,000 log records that can be exported)
  • Last Change of Data Report (100,000 log records that can be exported)
  • Machine Operation Log (100,000 log records that can be exported)
  • Help function – improved response, swipe & pinch motion
  • Record extension function – sorting search function by date & time
  • Bi-Directional VNC capability (Option)

NEW PANEL iH Pro Control Screen

Like all of the FANUC Roboshot injection machines, the ALPHA-SiB Series offers proven power, quality and reliability. This machine offers numerous upgrades for companies looking for a press with the most flexibility with lower overall life cycle costs, increased productivity/precision and overall business success.

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