i-DR S400H | with HEPA Filter

This series is an advanced enhanced version of the S400. It is created with an enclosed HEPA casing and built resilient to shield unwanted dust away from dispensation productions meticulously. We also upgraded its motion accuracy for more precision works.

Industry 4.0

Industry 4.0

Micro-volume dispensing



(Pump conversion)


R&D Support

Extreme Precision
Equipped with HEPA Filter

This fluid dispensing handler is built with an enforced stainless steel housing and acrylic sensor door (with HEPA filtration to filter dust) onto a solid granite gantry and base. This machine is best for those who require extreme fluid dispensing applications with exquisite high-value workpieces. It empowers exceptionally stable operations not only in speed but also in overall accuracy. It has the ability to interchange NSW dispensing pump heads for various tasks.

The i-DR S400H reserves a large working platform, supporting an extensive range of product sizes up to 320 mm x 350 mm without any special custom jig. This works perfectly well for dust-free environment applications such as micro-volume fluid dispensing or critical processes like 008004 SMD soldering, Wafer-level Packaging (WLP).  Besides that, this high viscosity dispensing equipment can also be configured and customized accordingly. It reduces process variation, increases overall productivity, and yield.

Industry 4.0 

The latest Industrial Revolution that focuses heavily on interconnectivity, automation, machine learning, and real-time data. Our dispensing systems are equipped with these various types of sensors. It allows the machine learning technology to correspond with disparity and variations automatically. It can also smartly implement compensation of flaws and imprecisions on dispensing applications.

Smart Volume Control & Self-Weight Calibration

NSW innovative self-weighing calibration system uses an advanced cutting-edge algorithm to measure dispensing processes for volume and weight preciseness.  Our Smart Volume Control automatically self-tunes to meet desire dispense volume in light speed repeatedly. It eliminates any inconsistency and temperature instability during material dispensation that causes imprecisions or rejections.

Inline Dispensing Volume Monitoring

This technology allows the workpiece to be inspected by another inline equipment for flaws and imprecision. It notifies you by smartly indicating the location of the defect then automatically marks rejected workpieces on the server’s database. This feature saves cost and prevents future flaws and errors.

High Precision & Reduced Disparity  

NSW dispensing handler is integrated with solid construction grade granite base, gantry and steel structures, inline dispensing volume monitoring compensation technology, and intelligent self-weight calibration features. It enables our dispensing equipment to achieve precision and sharp accuracy with variations that are a hundred times smaller than a human hair.

e-Mapping Function

NSW dispensing handler comes with an advanced e-mapping function. It enables you to use the e-map file as a guideline and path for the equipment to administer on a workpiece. Alternatively, you can use NSW’s integrated line scan camera feature to identify the dispensing area and XYZ position of the workpiece.

iDR-S400H in action

Granite Base Structure
& with Precision Craftsmanship

The system built is fully enclosed with a cover onto a solid granite base and gantry, which is a popular type of felsic intrusive igneous rock that is granular and phaneritic in texture. Because of its stable and goliath features, it is used mainly in the construction industry. This material is forced between other layers of rock by the natural pressure under the Earth’s surface. As a result, when compared to steel structures, granite delivers better performance in terms of stability, accuracy, and speed.

Vision Calibration System

Integrated with the advanced vision system to assist NSW pump heads, 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. The system can detect misaligned workpieces when a new workpiece is loaded into the system during a repeating dispensing process. 

Lasered Height Examinations

Utilizing advanced laser beams enables the 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, including high-density holes, trenches, and cavity. It can determine surfaces like shiny metal to dark surfaces with extreme speed across all axis.

(Optional with confocal sensor systems)

More Features & Characteristics 

Research Department Wafer Dispensing

R&D Support Features

This series is designed for a cleanroom environment. It has interchangeable pump heads, larger dispensing working space that enables engineers to work on larger wafers, device or workpieces. The system saves space, flexible, and convenient from utilizing any dispensing application dynamically.

NSW Needle Tip cleaner

Auto Needle Tip Cleaner

Equipped with an automatic needle tip cleaner feature, it can remove any impurities and unwanted existing materials after long operating hours. You can summon cleaning any time to ensure continual performance.

S400 Heater

Intelligent Ai Heater

Integrated with programmable workpiece heater to warm up any dispensing subject on board according to your recipe. Designed with industrial standard preciseness with its configurable temperature control capability NSW advanced heater system can maintain temperature consistently.

Technical Specification

Operating System Windows® Operated
Handler Software NDisp3 WIN
No. of Axis 3
Max Head 1
 XY Actuator  Precision Ground Ball Screw
XY Accuracy ±10μm (0.010mm)
Z Actuator Precision Rolled Ball Screw
Z Accuracy ±10μm (0.010mm)
XY Repeatability ±5μm (0.005mm)
Z Repeatability ±5μm (0.005mm)
XY Resolution ±1μm (0.001mm)
Z Resolution ±1μm (0.001mm)
XYZ Linear Encoder Resolution 0.5μm/Step (0.0005mm)


Max Dispensable Area 320mm x 350mm
Weighing Scale Resolution 0.01mg (Optional)
Needle Tip XYZ Calibrator Yes, Integrated
Needle Tip Vacuum Cleaner Yes, Integrated


Contact Us sales(at)nswautomation.com

Your Advanced Dispensing Solutions