The interaction of the flexible dispensing heads with a whole range of different dispensing valves makes the dispenseALL420 a universal solution for dispensing and jetting. In addition to our standard valves, many customer-specific dispensing valves can be integrated into the machine. Just contact us, together we will find a solution.
Its simple construction makes the valve particularly robust and low-maintenance. A pre-set pressure acts on the syringe for a short time. The desired dispensing is simply set in the software.
The precision dispenser valve also records parameters such as temperature and syringe level. The processor control uses these values to control the pressure and the time of the dispensing pulse in order to achieve the highest repeatability. Media volumes from 0.001 to 5 mm³ can be dispensed reliably.
The processor control makes it possible to keep the mechanical structure of the dispensing valve extremely simple. Thus, the valve remains robust and low maintenance despite highest accuracy.
Suitable for precise dispensing of medium-viscosity media such as SMD glue, solder pastes or silver conductive paste. Gentle, the rotation of a spindle inside the valve supplies the medium. This minimizes the pressure load on the medium.
The advantage of the piezo dispensing valve in jet dispensing is its high dispensing speed. With a dispensing frequency of up to 150 dots per second, it is possible to apply even smallest amounts starting from 2 nl.
Low to medium-viscosity media such as oils, release agents, alcohol or activators can be dispensed by a spray valve. The valve is designed to be connected to a separate fluid container so that the medium is always available in sufficient quantities. Level sensors and pressure monitors ensure permanent monitoring of the spraying process.