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Piezoelectric Jetting Valve

Piezoelectric Jetting Valve KPS4000

KPS4000 is a new generation of high-speed,precise and non-contact jetting system which can deal with low,medium,high and ultra-high viscosity media;configurations such as UV type,corrosion-resistant type and PUR type are available for selection according to different application media.
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Features and Advantages Features and Advantages

Reducing usage costs

Cancel the nozzle sealing seat+1sealing ring to reduce the cost of valve body consumables.

Improving maintenance convenience

It adopted new structural design of top calibration + nozzle position fixation to improve the stability of glue jetting and the convenience of process maintenance.

Optimizing wiring space

It optimizes the design of the piezoelectric valve control cable(two control lines are merged into one)to save wiring space.

Supporting online modification of process parameters

It supports fast switching of 10 channel parameters,and   realizes real-time switching of process parameters during operation through the external I0 interface.

Precision glue control mode

Smaller valve opening time(0.01ms),smaller delay time (0.1ms),more accurate glue jetting process parameters,  achieving stable control of small glue amounts.

Online detection function of glue spray pulse number

Real-time monitoring of the number of glue jetting and lost dots,It can troubleshooting conveniently the signal loss issues with dispensing equipment.

The function of Valve body closed loop detection

It can be detected and alarm reminder due to poor cable
contacting lead to an abnormal problem of lost points during the glue jetting process.

Visual fault management 

Fault information is provided in Chinese and English to provide accurate location of equipment faults.


Application Fields Application Fields

  • Precision Electronics
  • Compact Camera Module (CCM)
  • Micro Vibration Motor
  • PCB/FPC
  • Micro Speaker
  • VCM
  • Medical Device

Technical Specifications Technical Specifications

Model

KPS4000

Input air pressure

0.1-8bar

Viscosity of media

1-500000mPas

Min.Glue dot diameter

0.15mm(Depending on glue)

Min.Glue width

0.17mm(Depending on glue)

Min.Dispensing amount

0.5nl(CPK>1.3)

Continuous jetting frequency

1200Hz

Dimensions

119*77*21mm(Included Heating module)

Weight

405g(with Fluid-box)

Operating temperature

10-50℃

 

Main functions

Supporting nozzle sleeve calibration function

Supporting quick removal of tappet and fluid-box

Valve body temperature detection and alarm

Certification standard

ROHS

Applicable Fluids Applicable Fluids

  • Epoxy Glue
  • UV Glue
  • PUR Glue
  • Thermosetting Glue
  • Silver Glue
  • Ink
  • Silica Gel
  • Corrosive Glue
  • Flux
  • Red Glue
  • Conductive Epoxy Resin

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