Exploit the full potential
The dispensing procedure under vacuum is always used when required by the component geometry due to undercuts, angled or very small gaps. This method is also recommended when dispensing is essential for the absolute function of a component – for example, sensors to be used in autonomous vehicles. Our proven system solution sweeps away any prejudices against this technology, such as too expensive, too complicated or too slow. Despite the necessary chamber evacuation cycle, the high-performance vacuum pumps and options such as multi-nozzle dispensing mean that cycle times are short.
Overview of standard requirements
Our proven system solution
Our proven high-tech system solution comprises the LiquiPrep LP804 material preparation and feed system, a Dos P-X multi-nozzle dispenser and the VDS P vacuum chamber. The material preparation/feed system and the dispenser are specially designed for the preparation and processing of liquid dispensing media under vacuum. The dispensing material previously prepared under vacuum is conveyed from the material preparation and feed system via material feed lines to the dispenser. The dispenser dispenses the material into the component inside the vacuum chamber.
Highlights at a glance
Potting quality
High process safety due to no-part no-shot, no dripping and heating/temperature measurement for viscosity control
Dispensing technology
Compact and rugged dispensing technology with up to twenty four outlets for higher throughput and shorter cycle times
Operation
Innovative EViS and UViS 5 operating concepts for simple handling – with UPiC 5 dispensing program setup, including simple matrix/CNC programming, 3D visualization of the workpiece and intelligent dispensing contour creation
Material quality
Absolutely bubble-free and optimally temperature-controlled dispensing material, preparation under vacuum, airtight feeding
White Paper on vacuum potting
Learn more about vacuum potting technology in our new White Paper. Download it now.
Application examples for dispensing under vacuum
Electronic circuits
High voltage insulators
Stators
