MUSAHSI Volume dispenser MPP

The material is drawn from the feeder into the internal metering chamber. The piston in the metering chamber is then moved via a spindle with servo drive and the material is metered. the material is dispensed. If the quantity present in the dispensing chamber is less than the next quantity to be dispensed, the internal dispensing chamber is filled again. The internal dispensing chamber of the MPP1 has a volume of 0.17 ml, so that dispensing quantities between 0.001 ml and 0.170 ml can be realised. The dosing chamber of the MPP3 can hold either 5 mm or 7 ml. The digital control unit controls dispensing and refilling of the internal cartridge. Disping quantity and dispensing speed can be be programmed as parameter sets. Up to 400 parameter sets can be predefined. The integration into control systems of automated plants is carried out via digital IOs.

Materials with a viscosity of 1-100,000 Pa-s can be processed. Typical quantities are 0.005ml to 0.1ml. Typical applications are potting of LEDs, optical and electronic components, web dispensing of sealants, and dispensing of silicone-based adhesives.

The unit is suitable for applications such as underfilling and potting, precise and constant filling with oil, injecting electrolyte solution into batteries of different types, dispensing ink, etc.