English
All MDS dispensing valves feature the latest generation of piezo actuators, driven by a controller. With each pulse, the piezo actuator drives the movement of the tappet, thereby opening or closing the nozzle orifice. The tappet is linked to the piezo module via a precision lever system, transferring the kinetic energy generated by the piezo to the dispensing medium, which is then ejected from the nozzle under pressure. Thanks to the piezo's ultra-fast and precise vertical movement, hundreds of accurate, repeatable dots can be dispensed per second. Unlike systems designed for low-to-medium viscosity fluids, the MDS 3200+ valve remains open during non-operating periods (normally open design).
● Suitable for industrial applications involving medium- to high-viscosity media
● Highly precise dispensing based on piezo technology
● Production-proven design
● Suitable for a wide range of applications
● Seamless integration into compact spaces
● Proven durability and quality
● Effectively reduces user costs
The system is capable of jetting dots smaller than the diameter of a human hair (less than 150 microns) with exceptional consistency, precision, and repeatability. Its ultra-high dispensing frequency helps increase productivity and reduce costs.
High Speed: At maximum tappet lift, the valve switching frequency can exceed 3,000 Hz (depending on the specific application and dispensing medium). Capable of continuous operation at frequencies up to 1000 Hz.
Versatile: Parameters can be freely adjusted, and dispensing configurations customized based on fluid properties. The electronic controller enables real-time parameter changes without latency. The system is also suitable for low- to medium-viscosity fluids (particularly when frequent tappet changes are required or minimal dispensing volumes are needed).
Precise: Capable of jetting fluids across a wide viscosity range, delivering precise and repeatable dots. It can operate on irregular surfaces, such as within cavities or grooves.
Powerful: Precision mechanical design converts the motion of the latest-generation piezoelectric drive into kinetic energy, allowing for the jetting of high-viscosity fluids at pressures up to 1000 bar.
Flexible: The MDS 3200+ features a modular design that allows for customized configurations to meet diverse application needs. A wide range of nozzle units is available, selectable based on fluid properties and dot size. To achieve optimal dispensing results, users can choose from tappets with various geometries. Additionally, components made from different materials are available to ensure compatibility with a broad spectrum of fluids.
The MDS 3200+ versatile dispensing system is suitable for medium- to high-viscosity fluids. The system is suitable for a wide range of fluids, such as:
● SMT adhesives
● Conductive adhesives
● Conductive silver epoxy
● Solder paste
● Flux
● Silicone
● LED phosphor
● Underfill
● Hot-melt adhesive
This micro-dispensing system can be used in the following fields:
● Automation
● Electronics
● Mechanical engineering
● Automotive electronics
● Medical
● Pharmaceutical
● Information technology
● Consumer electronics
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5th Floor, Building 2, No. 182, Chang'an Xi'an Road, Chang'an Town, Dongguan, Guangdong Province, China.
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