The SELEVISCO 9000 viscosity control system has been specifically engineered for controlling flexographic and rotogravure inks, varnishes as well as many adhesives.
The SELEVISCO 9000 systems measure and correct fluids viscosity. The system operates through a measuring head placed in line with the flow, a control panel for the display and regulation of the rheological characteristics, and, additionally, multiple accessories which complete the system’s operativity.
Thanks to a precise comparative logic, the programmed viscosity value and the measured one are compared and the diluent quantity necessary to fix the error is added automatically. It is also possible to perform a manual measuring by receiving the viscosity value directly from the system.
The Selevisco 9000 was specifically designed for the control of inks used in the flexographic and rotogravure printing industry, as well as several types of varnishes and glues.
The SELEVISCO control systems allow fluids viscosity measurement through a vibrating sensorial system immerged into the fluid that needs to be monitored.
Pipes, cables, tanks, sensors, heat exchanger and other personalized accessories were designed to integrate the performance of the SELEVISCO 9000 viscosity control systems.
The SELEVISCO viscosity control systems can be applied to a vast range of industrial fields. In particular, they have been integrated into flexographic and rotogravure printing machines, coating and laminating machines, gluing machines and many other special applications
Some application field that benefit from the use of VISCOSITY CONTROL SYSTEMS SELEVISCO 9000
TECHNICAL INFORMATION
The SELEVISCO control systems allow fluids viscosity measurement through a vibrating sensorial system immersed into the fluid that needs to be monitored.
The measuring head is protected by a very resistant capsule of small dimensions, integrating proper anchoring arrangements to external supports that allow its application easily even in extremely limited spaces. The application is normally recommended between the pumping system and the doctor blade chamber or the ink trays, interposing the head along their connection pipeline.
Through a precise comparative viscosity controller, the system enables the consistency of different fluids mixture; therefore, this type of application can be integrated and personalized in various industrial sectors.
The viscometer SELEVISCO series 9000 has been specifically engineered to control flexographic and rotogravure inks and offers the following features:
The measuring head is protected by an extremely resistant capsule of small dimensions, integrating proper anchoring arrangements in limited spaces. The application is normally suggested between the pumping system and the chamber doctor blade or the ink tray.
Based on the vibrating technology, the offline sensor is installed directly into the tank, granting a better ease of use. The offline sensor is easy to clean and resistant to chemical corrosion thanks to its Teflon coating protection.
The managing software allows data recording on recipes, allowing for setup and operational reputability. The data displaying and the controls are incorporated into the individual synoptics for each measuring unit. Alternatively, the measuring head can be connected to the touch screen operational interface, based on a Windows platform.
Granting an outstanding reading tolerance. The system integrates a temperature and pH control (option). Minimum maintenance, the absence of moving elements eliminates the necessity of frequent maintenance.
TECHNICAL INFORMATION
The SELEVISCO 9000 control panel allows the display of data and command execution.
Each control panel manages a unit of measurement and can be applied within existing frameworks or supplied integrated into custom pulpits.
In manual mode the system displays the viscosity measured by a single sensor and allows the operator to add the solvent to correct the viscosity value.
In automatic mode the system compares the programmed viscosity value and the measured one. Based on the magnitude of this difference new solvent is added to correct the error. In case of malfunctioning or lack of solvent the system activates the proper visual and audible alarm to alert the operator.
VISCOS TS10K
Alternatively, the measuring heads can be linked and interfaced to the machineries’ control systems through customized arrangements, or to PC systems with touch screen interface based on Windows operating systems, and complete with a specific software for job statistics.
The measuring heads and the control units are connected by electric wires, thus permitting the installation of these elements even within long distances.
These accessories can be quoted separately on request:
GALLERY
FLEXOGRAPHIC PRINTING MACHINES
Automatic viscosity, temperature and pH control systems, applied to stack type, in line, central impression flexographic printing machines for the regulation of solvent and water-based inks.VIDEO
SELECTRA s.r.l.
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