Gear Pumps
Precise, Continuous Material Dispensing
Gear pumps are the heart of many dispensing systems when it comes to precise, volume-based metering. With their pulsation-free and continuous delivery, they are perfectly suited for both manual applications and automated processes using robots or linear gantries.
- Volumetric accuracy: The flow rate can be precisely controlled via the rotational speed – ideal for accurate dispensing of 1C and 2C materials.
- Consistent process quality: Thanks to their steady material flow, gear pumps are ideal for applications with high quality requirements in industrial adhesive technology.
- Wide range of applications: They reliably and durably process low- to medium-viscosity media, even those containing abrasive components.
How the Technologies Work Together
The material flow in our gear metering systems – from the monoflow gear drive to the mastermix gear drive family:
Material Feed with Ram Pumps
Pneumatically driven ram pumps deliver the material from the original container – from 20-liter hobbocks to 200-liter drums – to the metering unit.
Learn morePrecise Metering with Gear Pumps
Servo-driven gear metering pumps meter continuously, pulsation-free and with volumetric flow control.
Monitoring with Flow Sensors
Directly after metering, flow sensors continuously monitor the material flow – and with it the mixing ratio and metering volume.
Learn moreApplication via the Material Valve
1C systems use a 1C material valve; 2C systems use a 2C material valve with a static mixer for homogeneous mixing.
To mixing technologyOur piston metering systems also feed material from the original container using ram pumps – but meter differently: On the monoflow 20 and monoflow 200, the ram pump delivers directly to the dispensing gun. On the mastermix XS and mastermix XS 2K, it delivers the A component directly to the gun or mixer, while the B component is added by a downstream piston metering pump at a fixed mixing ratio of 10:1 or 5:1.
Systems with Gear Pump
Our gear metering technology comes as a 2C platform (mastermix gear drive family) and as a 1C system (monoflow gear drive).
2C gear metering system
mastermix gear drive
The flagship: mixing ratios from 1:1 to 100:2 with servo-driven gear metering pumps.
View system
2C gear metering system
mastermix gear drive compact
The space-saving version with a footprint the size of a Euro pallet.
View system
1C gear metering system
monoflow gear drive
Flow-controlled 1C application from 200-liter drums – same design, one component.
View systemWhich system fits your application?
Our application engineers advise you directly from our production facility in Waldmohr.
