VERMES Microdispensing introduces its highly optimized MDS 3250+ Micro Dispensing System for next generation high viscosity media

The highest precision new microdispensing system MDS 3250+ is based on high speed piezo technology and is suitable for a wide range of sophisticated industrial applications where higher viscosity fluids are applied.

New high-performance microdispensing system MDS 3250+ from VERMES Microdispensing GmbH for highly viscous media


Munich, Germany – April, 4th 2017 – VERMES Microdispensing, the micro dispensing system manufacturer, today introduced the new MDS 3250+ system of its MDS 3000 Micro Dispensing Series for high viscosity media. The new high-performance jetters are designed for ultra-precise contactless dispensing of fluids in a large range of viscosity up to 2.000 Pas.

VERMES Microdispensing’s system development banks on a sophisticated engineering and modeling process that simulates a real dispensing industrial situation combined with a series of complex mathematical algorithmic formulas. The simulations are used in optimizing component selection and in model based design to generate perfect mechanical movement and fluid flow.

The VERMES Microdispensing valves are known for their precision and durability. An exact pairing of nozzle and tappet is getting more and more critical when nano- and sub-nano microdispensing quality is required.

The special FEM & CFD modeling software allows for the company’s expert to perform a full 3-D simulation of the VERMES Microdispensing valve including the pieoz-electric, mechanical and fluidic formulations characterizing the dynamic responses of a system in real operation. With this deep understanding of the system dynamics particular application scenarios can be simulated and essential factors that influencing efficiency are identified.

“This simulation driven product development has become an important aspect in our highly innovative and future orientated firm. By performing a multitude of simulations our R&D department has the freedom of running extensive what-if analysis“, states Jürgen Städtler, CEO of VERMES Microdispensing.

The MDS 3250+ incorporates a highly efficient piezo actuator that leads to higher stroke and force, which makes the system suitable for highest viscous media such as SMT adhesives, silicones, LED-phosphor, underfill materials, hot melts or solder pastes.

The high speed piezo technology accelerates the dispense cycle with extremely fast opening and closing times of the valve, which results in higher throughput and enhanced system performance.

Fully automated production lines require shortest set-up times and fast process configuration. With the novel “Quickadjust” VERMES Microdispensing has designed an extremely user-friendly feature that allows adjustment of tappet and nozzle from the top instead from below. This does not only facilitate system accessibility and but also leads to highly precise adjustment results.

“With the new MDS 3250+ system VERMES Microdispensing has designed a high-volume manufacturing dispense-tool that offers extremely reproducible dispensing outcomes of identical single dots down to 0.8nl”, explains Juergen Staedtler. “It is the dispense system of choice for all production plants, such as automotive, semiconductor, microelectronics and consumer electronics, where ultra-precise contactless dispensing of high viscosity fluids is needed.”

About us

Headquartered in Germany, VERMES Microdispensing revolutionized microdispensing technology with the introduction of its contact free piezo-based MDS 3000 series in 2001. Today, the company is a world leader in the design and manufacture of innovative microdispensing concepts and systems for adhesives, silicones, greases, solvents and other fluids.

VERMES high precision MDS 3000 valves support modern manufacturing processes across the globe, e.g. for automotive, pharmacology, smart phones, TV sets, lamps, wafers, automated manufacture of LEDs, MEMS components, RFID tags, LC displays and many other electronic devices.

Our systems enable our customers to achieve contact free dispensing of highly viscous media droplets in the micro and nano-liter range at theoretical frequencies of more than 3000 Hz; a rate that is unique in our industry.

VERMES Microdispensing employees are dedicated to providing the best technologies and services to its customers around the world with the ultimate aim of contributing to increased throughput, improved quality and lower production costs.

More information about VERMES Microdispensing can be found at

VERMES Microdispensing is a trademark of VERMES Microdispensing GmbH in Germany and other countries.

Other names and brands may be claimed as the property of others.

Birgitt Harrow
VERMES Microdispensing GmbH
Palnkamer Str. 18
83624 Otterfing, Germany
Phone: +49 (0) 80 24-6-44-335
Fax: +49 (0) 80 24-6-44-19