Controller technology for hot runner systems
The controller offering ranges from single-zone controllers to 72-zone combination controllers operated with touch screen. The control units are operated with 230V which makes them practical and user friendly.

blueMaster compact
The blueMaster compact (3 to 6 control circuits) is designed as a control unit for smaller applications or for use in technical assistance. It is operated via an app and adapts its control behaviour to the connected load without user intervention, thus eliminating the need to set PID parameters. Even the smallest loads are controlled with high precision.
Smart benefits
- Possibility of connecting to mobile phone network
- Always at the cutting edge thanks to regular updates*
- Export of measurement data and progress graphs*
- One mobile phone to manage several controllers
- An existing mobile phone can be used
- Wireless charging module integrated in the mobile phone* The mobile phone must be connected to the Internet

blueMaster pro
blueMaster pro (6-24 control circuits) is used for the safe control of complex hot runner systems. It can be operated on the device or in a browser and is easily integrated into a control panel thanks to a network connection.
Other important features: OPC UA interface according to Euromap 82.2, mould database, user administration, various data views and much more.
Smart benefits
- Hot Channel Diagnosis
- Heating function
- Self-optimisation control
- Highly precise control, even for small loads
- Upload measurement data to the cloud
- Full control of the user account with passwords and assignment of rights
- Mould database
- Presentation of temperatures as a curve on the graph for simplified interpretation
- Help available in plain text directly on the unit
- Load fuses can be accessed from the outside
- Robust metal housing
Controller technology for needle systems
With clear instruction menus and practical data exchange options, Günther control units are specially configured according to the user's needs.

DPE4 to DPE16 for SMA motor, single needle operation
Thanks to the clear menu configuration, the current position of the needles is easily identified. The DPE is operated with a touch screen. The control unit can be configured based on the application. Storage areas are available to save settings.
- Operation of up to 16 engines
- Encoder signals are read to ensure correct positioning
- Easy-to-implement connected needle cascade
- Valve Gate control as closed loop
- Log of all actions and events in internal memory
- Data exchange via USB
- Individual adjustment of needle positioning
- Needle adjustment in the range of 1/100 mm
- Simultaneous closing of valve ports possible from different positions
- Fully automated process

Servo control unit for servo motors with needle drive in multipoint system
Three user levels that protect ServoControl from malfunction, allowing adjustment of all parameters. ServoControl communicates with your injection molding machine via freely programmable inputs and outputs
- Data and settings are backed up via USB
- Data can be transferred between multiple servo control units
- User management with different permissions
- All data is easily programmable via the user-friendly touchscreen
- Link 16 A EEC
- Up to 3 motors can be operated individually or synchronously
- Servo motors with different performances are available for operating or sliding mechanisms (ANES)
- Sliding mechanism allows for narrower cavity spaces
Controller technology for measuring devices

blueMaster check measuring device
This compact, portable measuring device allows you to diagnose your hot runner systems easily and accurately, without time-consuming installations.
- Easy to use with the free app for Android and iOS
- Precise inspection of injection moulds through tool clamping
- Reliably differentiates between thermocouples and loads
- Detects thermocouple polarity for precise analysis
- Compact and portable with built-in rechargeable battery
- Export measurement results to PDF or CSV for easy documentation
- Wireless communication with smartphone or tablet (not included) via short-range connection