Preeflow by ViscoTec Pumpen- u. Dosiertechnik GmbH company News and Trends items

• eco-DUOMIX in use at Staiger for automated dosing of a 2-component potting compound from Henkel • Collaboration has led to important insights regarding the further development of the eco-CONTROL EC200 2.0 • Staiger benefits from improved process and processing stability, as well as occupational safety Pins in particular are critical to parts and components during pott...

A defined quantity of material is fed into the special low-flow spray chamber under processor control. The eco-SPRAY atomizes or sprays the material continuously or selectively with high edge definition and minimal overspray − for optimum spraying results. The eco-SPRAY is mainly used in automated spraying applications such as the production of circuit boards. Here it i...

Introduction Service and maintenance costs are key to reducing the total cost of ownership of production machinery – and not just in high-performance processes. Against this background, the US subsidiary of a well-known German automotive supplier recently inquired with preeflow. The company uses an extreme pressure lubricant to protect components against corrosion and s...

Hard-to-mix components generally require a more complex mixing process to optimally combine the constituents. Thanks to its dynamic mixing process, the eco-DUOMIX is the perfect technical solution for processing complex media in industrial production. There has recently been a technical update. New features include a more powerful mixer motor with 100% higher torque an...

With the eco-FEED PT 5, ViscoTec has now added a pressure tank based emptying system to its range. This takes the Töging based company a step closer towards a complete range. In future, customers can purchase all components from supply, feed, control, and dispenser as a package from a single source. The key feature is particularly important for users who have specific re...

It has been one year since the eco-CONTROL EC200 2.0 hit the market. ViscoTec, headquartered in Töging, Germany, is proud to announce the control unit now has the ability to handle 2-component dispensing. The main goal of this product development was to provide customers with an all in one unit that offers highest flexibility of operation and control. Hardware and softwa...

An incredible 40 pallets with an estimated 20,000 outer cartons have recently been stored at preeflow® - the end of a journey with which the company has actively advanced its previously-set sustainability goals for packaging materials in recent years. "Due to the COVID pandemic, we were not able to implement many things as quickly as planned. But now we have reached our ...

preeflow introduced the Diamond Coated Rotors (DC rotors for short) just a few months ago and the demand is already exceeding the expectations of the microdispensing technology specialist. The results achieved at laboratory level and during field tests, with regard to improving the service life when processing highly abrasive materials, have been confirmed and even excee...

In an additive manufacturing process, virtual heart valve models are created with the aid of a CT scan and a preeflow eco-PEN300 one-component dispenser: Fergal Coulter from the "Complex Materials Group" of ETH Zurich undertook research for medical technology - more precisely for the additive manufacturing of artificial heart valves. They were manufactured using custom m...

The word anaerobic means "without air" and therefore describes one of the two curing mechanisms in the handling of one-component adhesives: Air exclusion. Combined with the second mechanism, namely contact with metal ions, a rapid polymerization of the material is achieved. Due to their easy handling and fast curing, anaerobic adhesives enjoy great popularity. The one-co...

Special requirements require special measures. To meet the requirements of customers and sales partners, preeflow has developed a stainless-steel kit for the eco-PEN dispensers 300, 330 and 450. These alternative housing components are now available and in stock. The stainless-steel kit is perfectly suited to convert a standard eco-PEN dispenser. The stainless-steel comp...

Precise information on the material properties is essential for the dosing accuracy. As a rule, a material data sheet with all relevant data is provided for all liquids and pastes. Nevertheless - some information is not communicated or may vary. This is often the case for the density of the medium. However, for volumetric dosing the density is a particularly important pa...

After disassembling the dosing system, users are always faced with the same annoying task: the system must be re-adjusted and attached to the robot. preeflow has now found the solution for this recurring process after cleaning or disassembly! In the future, all eco-PENs will be fitted with a mounting hole, which allows for an exact, reproducible assembly. The hole can a...

Numerous advantages thanks to sophisticated constructions Measuring pressures in low to high viscosity material is depending on the preferably direct coupling of the sensor element to the medium. At the same time negative influencing parameters like undercuts and dead spaces have to be avoided. Therefore ViscoTec’s developers found a solution to transfer the pressure by...

The precise nebulization and spraying can take place continuously or punctually. Application areas are dosing, coating, micronebulization, greasing and marking next to many others. Constant amount per area, uniform coating, controllable round spray – these are only a few advantages of the new development from ViscoTec. Next to technical features like spraying of defined ...

The advantage against other printers is a unique combination of speed and accuracy (resolution). We can print at a layer thickness of 0,2 mm up to 1 ml/minute (depending on viscosity). Further we guarantee a gentle dosing of structure sensitive pastes and we can handle highest viscosities. ViscoTec concentrates on the printing head or device and the software that can ...