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Electronics Production Specialist Since 1973


Solder Meister

The new generation desktop soldering robot for Industry 4.0 and IoT. UNIX-DF Series have improved its network function and robotic motion.

Three types, according to PCB size. These are also applicable and optimized for laser soldering. It can connect with network, which can visualize each soldering process and result. The additional two axes facilitate penetration angles or rotate PCB, which make difficult soldering component possible from now on.


Compact type

  • Working area: 200mm×210mm
  • New and improved heater
  • LAN (Ethernet), COM port
  • X,Y axis: 600mm/sec
  • Z axis: 250mm/sec
  • Separated soldering controller


Middle type

  • Working area: 300mm×275mm
  • New and improved heater
  • LAN (Ethernet), COM port
  • X,Y axis: 900mm/sec
  • Z axis: 400mm/sec
  • Built-in soldering controller


Wide type

  • Working area: 400mm×365mm
  • Supports M-size PCBs
  • New and improved heater
  • LAN (Ethernet), COM port
  • X,Y axis: 900mm/sec
  • Z axis: 400mm/sec
  • Built-in soldering controller


  • New heater improves heating and soldering mechanism.
  • Productivity is highly improved by increasing rigidity and process speed.
  • Connect with network and visualize the soldering operation process in real time.
  • Two additional axes enables complex PCB and components soldering easily.
  • Fully correspondent to laser soldering system.

Laser soldering specification




Achieve 1) Improved network functions for industry 4.0

Connecting to factory network and making operation visible in real time.


・Supporting data export and external process control via LAN or COM port.
・Special monitoring software can remotely monitor operation status.
・The real-time monitoring such as temp. graph, operation status, errors can prevent defective products.
・Robots are controllable with connecting to PLC and with control commands.

Achieve 2) 3D soldering and MID (molded interconnect device)

Two additional axes enable complex PCB soldering easy and flexible


・Two axes can be optionally added, up to six axes are available.
・External devices are integrally controllable with the batch operation of robot.
・Various motions such as component rotation, PCB reversal, head angles, rotation of cylindrical parts, cable suppression, etc.
・Space saving and easy to setup.

Achieve 3) The new heater highly improves productivity.

Higher accuracy and improved temperature characteristics.


・Much more accurate temperature measurement has been achieved by placing heat sensor at the tip of the tip.
・Quick temp. recovery achieves higher operational efficiency.
・The heater and the tip are separated and can be replaced individually.
・Poka Yoke function prevents to make mistakes of installing a soldering tip and its direction.


・One touch selector on the switch box
・Arbitrary programs are simply selectable and executed (2ch)

Achieve 4) For Industry 4.0. Data management of each soldering process*

By connecting DF monitoring software, various soldering processes such as temperature, program execution and so on are visualized and converted into numerical data.


For example, observing the temperature during soldering, if irregular temperature change or program execution occurred, the monitoring system captures their irregularity and can notify errors.
Furthermore, connecting to the Internet / intranet, the system can notify error and can send alert to the registered email. Such real-time observation enables you immediately respond to operation errors and defects.
Any data can be exported with CSV format. Various operational log data from each process can be useful for investigating and exploring for further productivity improvement.

Reference Videos:

STANDARD CONFIGURATION (contact soldering)

Onboard controller Controls robot and soldering operation.

High Precision solder feeder Easy to change solder reel.

Clean-cut feeder Reduces flux splatter and solder balls

Lock-on mechanism Ensures steady feeding position and prevents slippage

Iron tip cleaner Air blower type

Heater and temp. regulator for robotics Special heater and temp. regulator with CA sensor

Soldering head Easy to replace tips and heater within 1 minute.

Teaching pendant Easy control and configuration

CONSUMABLES (soldering tips)

Select the suitable one from over 2,500 types
Selecting right soldering tip is the key for qualified outcomes.
The tip must be selected based on a variety of factors, such as circuit board material, components and their size.
Japan Unix has a wide range of high-performance iron tips developed for automation.
Manufacturer custom orders are also available for exclusive works.


Counterfeit soldering tips are being found over the Internet and unauthorized dealers, etc., please be careful not to be deceived by such tactics.


Combining our rich array of add-on functions to make things faster, shorter, better quality and accuracy.

High Precision Feeder Supports ultra-fine soldering

Laser Unit Non-contact soldering using laser

Ultrasonic Soldering controller Provides ultrasonic wave and temperature control

Lock-on Mechanism Prevents the feeding slippage

Clean Cut Feeder Significantly reduces flux spatter and solder balls

Tip Position Corrector Automatically adjusts soldering position

For more information, contact:

Bruce Clark

Catalogue PDF
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