Progressive Cavity Metering

Conti-Pro

Metering and Mixing System for encapsulation applications

Compact 2-component, servo driven Progressive Cavity metering unit suitable for processing the smallest metering volume in precision applications requiring the necessity of processing abrasive or shear-sensitive materials at the highest accuracy. For Low- to medium viscous materials with functional fillers.

Compact and lightweight, ideal for robot mounting for high accuracy of the smallest volumes.

Conti-Pro Benefits

Robust 1K and 2K processing equipment for reliable operation in demanding production environments
Smart metering control
Zero-backlash screw & servo drive
Compact & low weight
Robust design

PCP Metering Valves: (Progressive Cavity Metering Valves)

Brands: ContiPro / VarioPro / ViscoPro / Accura

PCP Metering ValvePrecise - Variable - High Repeat Accuracy - Clean

The PCP Metering Valve is based on the volumetric principle of an endless (eccentric) piston, whereas the core components, rotor and stator, form a perfectly 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 compressing the media. The metering chamber is optimally designed for dispensing liquids and pastes containing fillers.

By combining the principle of the eccentric screw pump with precision control of the metering time and rotor speed, the new PCP Metering / Dosing Valves support the proportional volume to speed metering application of various lubricants/adhesives/epoxies / thermal paste in quantities with the highest precision and repeatable accuracy.

Since the motor controller can also turn the rotor backward, these PCP Metering / Dosing Valves guarantee clean metering without dripping. Precise, reliable, and consistent volumetric metering is possible thanks to the adjustable application speed and rotor rotation.

For Perfect Metering and Dosing Applications:

PCP Metering Valves have been designed for precise metering/dosing of fluids and pastes and are especially suitable for abrasive media and for Metering/Dosing and dispensing proportional to speed. Accuracy and repeatability is ± 1%.

Advantages:

Suitable for variable metering of low to high-viscosity and abrasive materials.
Pressure resistant up to 35 bar – the rotor and stator form a metering chamber with optimum seal
Integrated control unit and release button for manual operation
Adjustable application speed thanks to variable speed drive.
Metering volume proportionate to rotation speed
High metering and repeat accuracy
Broad range of applications (robotics, servo technology and manual workstations/assembly stations)
Point and bead application
Flexible metering volume – continuously variable metering quantity
No dripping (snuff-back)
Pulsation-free