What is a
Small Scale Progressive Cavity Pump for Accurate Dosing?
Mingjie Pump has launched a new micro progressive cavity pump designed specifically to enable the precise dosing of fluids and pastes proportionate to the rotational speed.
The maximum filler content is 60%. The dosing can be set to be absolutely linear, and the dosing accuracy and repeatability should not exceed 1%.
The new technology is based on the volumetric principle of an endless or infinite piston where the rotor and stator components form a sealed metering chamber. The eccentric movement of the rotor allows for a low-shear motion of the medium from one chamber to the next chamber without damage to the media.
Applications
All kinds of solvents, adhesives, paints, chemical materials, glue stick, etc., including silica gel, EMI conductive adhesive, UV adhesive, AB adhesive, dry glue, epoxy adhesive, sealant, hot adhesive, grease, silver adhesive, red adhesive, solder paste, heat dissipation paste, anti-soldering paste, transparent paint, screw fixative, woodworking adhesive, anaerobic adhesive, acrylic adhesive, anti-wear adhesive and crystal glue.
The micro-dispensing system composed of dispensing pump Preeflow is suitable for various fields of industrial production: mobile phone keys, printing, switches, connectors, computers, digital products, digital cameras, MP3, MP4, electronic toys, speakers, buzzers, electronic components, integrated circuits, circuit boards, LCD screens, relays, speakers, crystal oscillator components, LED lamps, chassis bonding, optical lenses, mechanical parts sealing.
Save 30% of glue usage.
The minimum flow rate can reach 0.001ml, and the accuracy is 1%.
With suck-back function, the problems of medium dripping and drawing are completely avoided.
Self-sealing function of minimum 2Bar (increasing with viscosity of medium).
The metering pressure can reach 16-20 bar.
It can be used with very small glue nozzle or needle nozzle for high-precision glue delivery.
Self-priming function (suitable for high viscosity medium).
There is no need to install any pressure tank device for the self-flowing medium.