ViscoTec Asia Pte Ltd

With the vipro-PUMP series, ViscoTec is launching a totally new generation of dispensers. A new design, optimised dosing components and a modular construction provide numerous opportunities for adapting the dosing equipment even more effectively to the relevant application.

The core of the new generation is the innovative, modular design of the dispenser. On the one hand, the separable rotor assembly allows fast installation and removal of its components – this speeds up service and maintenance work, reduces machine downtimes and minimises spare part and operating costs. On the other hand, variable rotor and stator materials ensure optimum dispenser performance – for example, a ceramic rotor with matching stator is ideally suited for abrasive media, while an HVC rotor is used for standard applications (e.g. adhesives).

An enlarged pump inlet minimises pressure loss, improves the material flow and allows easy attachment and detachment of the hose supply. Two larger modular bleed openings ensure a user-friendly and clean bleeding process and ultimately help to guarantee dosing with no air bubbles. The new stator design has an anti-rotation device and a defined non-positive connection to allow easy and intuitive assembly.

• Volumetric dispensing, regardless of viscosity.
• For low to high viscosity materials.
• Particularly suitable for highly abrasive, filled or shear sensitive materials.
• Modular scalability of volume flow within the model range.
• Programmable suck-back prevents dripping or stringing of product.
• Material entry with Tri-Clamp DN 20 connections for optimized material flow and fast coupling of material supply.
• Locking ring for easy and fast disassembling of drive unit.
• Drive unit connection with optimized power transmission free from clearance.
• Optimized dispenser bracket for easy adjustable mounting.
• Long lifetime due to low wear.
• Different rotor and stator materials available.
• Continuous dosing, pulsation free.
• Interior non-stick coated.
• Dividable rotor assembly for easy & fast replacement and low spare part costs.
• Easy cleaning and maintenance due to quick assembly and disassembly options.
• Optional M6 sensor for dispensing pressure and temperature.

The eco-PEN XS 180 dosing pump from preeflow enables high-precision dosing of a wide variety of materials with different viscosities in the nano and microliter range. Our eco-PEN XS180 is a purely volumetric dispensing device that applies the smallest amounts of single-component or 1-component fluids – for high-precision dosing technology. Thanks to the ViscoTec endless piston principle, low viscous to pasty liquids are conveyed perfectly. Independent of viscosity fluctuations, a clean, process-reliable dosage is achieved. 

The preeflow eco-PEN XS 180 is a rotating and perfectly pressure-tight displacement system. The dispenser comprises of a self-sealing rotor and stator. Conveyance action by material displacement in the stator through controlled rotor rotation. Safe conveyance without any modification of the dosing material. With its suck back option, preeflow ensures clean and controlled material or medium cut-off while preventing post-dripping effects.

• Valveless sealed technology without dripping.
• Dosing pressures of 16 to 20 bar are possible.
• Smaller needle and nozzle cross-sections.
• Pressure tank maybe dropped, depending on material.
• Smallest dispensing quantity 0.001ml.
• Dosing accuracy +/- 1%.
• Repeat accuracy >99%.

Our Emptying Systems makes the emptying process easy. And with our accessories, barrel changes at viscosities of around 80,000 to 7,000,000 mPas are performed quickly, cleanly and in a way that is gentle on the product. Integrated into a dosing system, it is possible to not only empty containers but also to supply the application systems directly (filling fluids). And the residual quantity in your barrel is under 1% - guaranteed!

Before a product can be filled, mixed or dosed, it is often necessary to remove it from its original container. For ViscoTec, neither the size of the barrel nor its shape makes any difference here. We will make sure that you find just the right systems (barrel emptying system, barrel unloading, cans emptying, bucket emptying, cartridge emptying systems and many more) that are perfectly coordinated to your original pail and meet your exact requirements. For excellent emptying and supplying results.

• Automated emptying system for containers up to approx. 30 Liters.
• Volumetric conveying progressive cavity pump based on the endless piston principle.
• Pulsation-free and precise emptying and material supply to 1C and 2C dispensing systems.
• For low to high viscosity materials.
• For structure sensitive, filled, abrasive materials.
• Application for cylindrical or slightly conical metal and plastic containers.
• Housing for machine safety and protection against dirt contamination.
• Automatic retraction and venting the container as well as detection of media surface.
• 4“-Touch panel with function keys for comfortable setting and parametrization of the system.
• Externally controllable via ProfiNet interface.
• Continuous determination of the position of the follower plate and level monitoring.
• In redundant dosing systems applicable.

With our dosing pumps, we offer our customers reliable, exact and automatic dosing from a few microlitres to around 1 litre per second, depending on the dosing material. Don’t leave the quality of your products to chance.

The vipro-DUO is based on the tried-and-tested progressive cavity technology. With regard to media, the vipro-DUO is just as versatile as other ViscoTec technologies: A wide range of media — ranging from low to high viscosity — can be dosed, for which precise results and high product lifetimes can be achieved, even with high filler content. With maximum reliability, a high level of quantity and form precision, plus the cost efficiency of your processes are the most important factors in production. Even a small deviation in dosing quantity caused by a temperature-dependent viscosity change can lead to a huge amount of rejected material, for example when dispensing adhesives.

• Modular setup with five different available dispenser sizes on each side.
• Static mixing of two materials with same or different viscosities.
• Adjustment of the desired mixing ratio by adjusting the speed ratio of both dispensers.
• Volumetric dosing, regardless of viscosity.
• For low to high viscosity materials.
• Particularly suitable for abrasive, filled or shear sensitive materials.
• Continuous dosing, pulsation free.
• Interior non-stick coated.
• Linear relation between dosing volume and rotation speed.
• Programmable suck-back prevents dripping or stringing of product.
• Different rotor and stator materials available as standard.
• Long service life due to application-specific rotor-stator combinations.
• Easy cleaning and maintenance due to quick assembly and disassembly options.
• Mixing ratio 1:1 - 100:1.
• Volume flow of 0 - 1,300 ml/min (depending on mixing ratio, material and dispenser combination).
• Application-specific design must be carried out by ViscoTec process expert.

ViscoTec filling pumps fulfil the demanding and strict requirements of the pharmaceutical, food and cosmetics industries. Solid-containing and sensitive materials are filled absolutely shear-sensitive and industrial processes are optimized. Even abrasive materials can be filled highly precise. Our filling pumps can be easily integrated into already existing processes and systems.

With our technology you achieve a reliable, exact and automatic filling from a few microlitres to around 1 litre per second, depending on the material. Our portfolio can handle viscous flavourings, high-viscosity semi-solids in the pharmaceutical sector, chunky jam and many other fluids & pastes.

• Compact & hygienic design for food and cosmetic applications.
• Volumetric dosing, regardless of viscosity.
• For low to high viscosity materials.
• Particularly suitable for abrasive, filled or shear sensitive materials.
• Continuous dosing, pulsation free.
• Precise filling with high repeatability.
• Linear relation between dosing volume and rotation speed.
• Programmable suck-back prevents dripping or stringing of product.
• Easy cleaning and maintenance due to quick assembly and disassembly options.
• Optional flushing connection for automated cleaning.
• Easy integration in automated processes.
• FDA conformity of elastomers.
• Autoclavability of wetted components.
• Stainless steel 1.4404 (AISI 316L) with surfaces Ra ≤ 0.8 μm for wetted components.

With the flowplus-SPT M6, ViscoTec is now launching the world’s smallest flush pressure sensor with a chemical – largely inert – pressure membrane made of FFKM. The miniature sensor is also currently the only sensor that achieves both pressure and temperature measurement with an M6 thread as process connection and a sensor body that is only 15.3 mm short.

Here, the flowplus-SPT M6 sensor measures pressures of the material to be dispensed up to 40 bar at a temperature range from 5 to 50°C. The miniature sensor fits perfectly into the material outlet of ViscoTec dispensing systems, but can also be installed in other applications, where its small design reduces possible material losses due to dead space-optimized components. Thanks to its intuitive mechanics and short cable length, integration into ViscoTec dispensers is quick and easy, so that the flowplus-SPT M6 is immediately ready for process data acquisition.

• Simultaneous measurement (static and dynamic) of pressure and temperature.
• Relative pressure sensor.
• Integrated evaluation electronics generate linear, temperature-compensated and power-enhanced voltage signals.
• Material contact with FFKM and 1.4404, suitable for a variety of fluids.
• Very good chemical resistance.
• Easy installation in ViscoTec dispensers due to short sensor cable.
• Reverse polarity protected.
• Small sensor body enables low dead space volume.
• Output signal enables cable break monitoring.
• Chemical-resistant sensor cable.
• Anti-kink spring to reduce damage and cable breaks.
• Maintenance-free operation.
• Optimal cleaning properties.
• Various sensor connection cables can be selected for easy integration into control systems.