i-DR S320A | Desktop Dispenser

The i-DR S320A Series is a desktop format fluid pump dispenser integrated with multiple advanced features. Its compact size allows engineers to conveniently dislocate it to any given location without consideration of space limitations.

R&D Support


(Pump conversion)

Tiny Fluid Pump
But Power Packed Features

The i-DR S320A is as powerful as NSW’s other advance fluid pump dispensing systems. It comes with 3D dispensing, pre-dispense simulation, vision mapping and calibration functions. The i-DR S320A has excellent positioning capabilities via its closed-loop servo driven system combined with precision ground balls screws transmission mechanisms. Compared with other liquid drawing systems, this liquid dispenser is most flexible to handle high mix/low volume production in speedy setup and conversions. The i-DR S320A supports program duplicating functions. You can easily copy and move the selected program files into other Ndisp3’s operating system. The new system can run in duplicate paths. It is developed for its compact size which allows engineers to mobilize it to any given location without much consideration on space limitations

Deliver Innovative Solutions

NSW provides technologically innovative, performance reliable, and distinctive encapsulation solutions to global users. Not only do we live up to our product standards, but we have a team of professional and experienced R&D engineers. They are always researching and developing new fluid dispensing valve technology. With our capabilities and service results today, we can help you in resolving your specific dispensing challenges.


i-DR S320A Dispensing Report Data

Max. Vol 0.280 mg Average 0.263 mg
Min. Vol 0.250 mg Std. Dev 0.011mg
Different 0.030 mg Fluid viscosity: 4000 Cps, Target volume: 0.25mg, Needle gage size: G25​

Vision Calibration System

Integrated with the advanced vision system to assist NSW pump head, it quickly acquires the exact XY position of the dispensing location on a workpiece. This system enables you to achieve precise constant accuracy and eliminates system tolerances. 

Lasered Height Examinations

Utilizing advanced laser beams enables NSW dispensing handler to measure the surface height of the workpiece before any dispensing process begins. This non-contact measurement device helps you measure a variety of surfaces. It can determine surfaces like shiny metal to dark surfaces with extreme speed across all axis.(Optional with confocal sensor systems)

More Features & Characteristics 


R&D Support Features

The R&D Lab series is design for clean room environment with a smaller footprint, this series has a larger dispensing working space enables engineers to work on a large wafer, testing device or workpieces. The system is space saving, flexible and convenient to utilize any dispensing application dynamically.


Auto Needle Tip Cleaner

Equipped with automatic needle tip cleaner feature to remove any impurity and existing unwanted material after long operating hours. To improved performance, the needle can be automatically summoned for cleaning at any given interval of time.


Advanced Heater System

Integrated with Programmable workpiece heater to warm up any dispensing subject, board according to user’s recipe. NSW advanced heater system is designed with industrial standard preciseness with its configurable temperature control capability it can maintain temperature consistently.

Technical Specification

Operating System Windows® Operated
Handler Software NDisp3 WIN
No. of Axis 3
Max Head 1
 XY Actuator  Precision Rolled Ball Screw
XY Accuracy ±20μm (0.020mm)
Z Actuator Rolled Ball Screw
Z Accuracy ±20μm (0.020mm)
XY Repeatability ±10μm (0.010mm)
Z Repeatability ±10μm (0.010mm)
XY Resolution ±10μm (0.001mm)
Z Resolution ±10μm (0.001mm)
XYZ Linear Encoder Resolution N/A
Max Dispensable Area 210mm x 265mm
Weighing Scale Resolution N/A
Needle Tip XYZ Calibrator Yes, Integrated
Needle Tip Vacuum Cleaner Yes, Integrated


Contact Us Today sales(at)nswautomation.com

Your Advanced Dispensing Solutions