BÜCHI AG - Reactor Systems and Pilot Plants

Precise atomisation and spraying can be continuous or selective. The revolutionary combination of continuous flask and low-flow spray chamber guarantees perfect spraying of low to highly viscous media with high edge sharpness and minimum overspray. Fields of activity: - Dosing - Coating - Microsputtering - Lubrication - Marking and much more. Materials: - Fats/oils - Colours - Activators/primers - Abrasive materials - Adhesives - Silicones - Solid-laden materials and much more. Advantages: - Constant quantity/area - Uniform spray pattern - Uniform coating - Little overspray/high edge sharpness - Defined volume per revolution - High chemical resistance - High spread - Adjustable round jet - From dot spraying to continuous spraying - Low-maintenance system - flow rate of the medium and atomising air can be regulated independently - High application efficiency

ViscoTec Dispenser 3VMP22 as a volumetric dosing pump for larger volumes ensures an even and reliable product supply of viscous, structure-sensitive and solids-laden products - with a repeatability of +/- 1 %! Absolutely precise, uniform and reliable dosing of various media and handling of larger volumes. Alternating opening chambers ensure gentle product transport and pulsation-free output. Your advantages: - no dripping or thread pulling due to programmable retraction - direct linearity between spread rate and speed - constant dosing volume even with fluctuations in density, viscosity and temperature - reliable dosing without heating the medium - drive with servo or three-phase motor - easy programming of quantity and speed - low maintenance, quick disassembly - free inlet possible, as self-priming mode of operation

ViscoTec Dispenser 3VMP18 as a volumetric dosing pump for larger volumes ensures an even and reliable product supply of viscous, structure-sensitive and solids-laden products - with a repeatability of +/- 1 %! Absolutely precise, uniform and reliable dosing of various media and handling of larger volumes. Alternating opening chambers ensure gentle product transport and pulsation-free output. Your advantages: - no dripping or thread pulling due to programmable retraction - direct linearity between spread rate and speed - constant dosing volume even with fluctuations in density, viscosity and temperature - reliable dosing without heating the medium - drive with servo or three-phase motor - easy programming of quantity and speed - low maintenance, quick disassembly - free inlet possible, as self-priming operation

The ViscoMT-XS hobbock emptying system offers a modern way of emptying containers.The following advantages result from the use of eccentric screw pumps for the removal of the medium: - container sizes from approx. 5 l to 50 l - viscosities of approx. 80,000 - 2,000,000 mPas - very low shear stress of the medium - very low pressure load of the medium (max. 18 bar) - Removal of media loaded with fillers - no backflow within the sampling pump - electrical control of the pump with pressure control - valve-free pump system - no material pressure reducer necessary due to electronic pressure adjustment - very good residual emptying (less than 1% residue) - electronic "empty" and "almost empty" message Application: - Removal of media directly from the delivery container, e.g. silicones, adhesives, resins, greases, colour pastes, metal-filled pastes (Cu and Ni solder pastes, Al and Ag pastes) - supply of media to dispensers - direct dosing as pulsation-free flow rate