Servo-driven gear pumps
The mixing ratio stays exactly where you set it.
Siemens servo motors drive two gear metering pumps. They deliver the A and B components with volumetric precision, at 25 to 10,000 ml/min depending on viscosity.
The mastermix gear drive processes 2C adhesives and sealants from drum and pail, volumetrically precise from 1:1 to 50:1.
- Mixing ratio
- 1:1 to 50:1
- Output rate
- 25 to 10,000 ml/min*
- Containers
- 600 ml to 1,000 l
* depending on viscosity
Mixing ratio control
Every millilitre accounted for.
As standard, the ratio is checked manually at the system. Optional volume measuring cells monitor it continuously: recommended for every 2C application, essential for safety-relevant bonds.
2C material valve
Every bead starts and stops right on point.
The 2C material valve opens and closes the A and B sides separately. When we run in the system with your original material, we tune the start and stop delays to your application, so the bead starts and ends precisely, even when the A and B components differ in viscosity.
Siemens S7-1500
One touch panel. Everything in view.
Siemens S7-1500 with touch panel plus pot life, material shortage and overpressure monitoring. PROFINET is prepared in case the system later grows into an automated line.
Material supply
From foil pouch to IBC.
The standard is a 200 l drum (A) and a 20 l pail (B). Other combinations up to a 1,000 l IBC are possible, as are pressure tanks with agitator, vacuum or heating.
Commissioning
Tested with your material before it reaches you.
Once the order is placed, you send us your original material and we run in the system with it at our plant. A starter set with static mixers and accessories is included, so your production starts right away.
2.500+ systems installed worldwide
Since 1998 mixing and metering technology
100% developed and built in Germany
Explainer video
The principle in two minutes
From container to homogeneous mix: how the mastermix gear drive feeds, meters, checks and mixes.
3D view
Every detail. From every angle.
Rotate, zoom, explore: the mastermix gear drive as a 3D model straight from our design department. The compact, gear drive and robot share the mixing and metering technology and the design.
Drag to rotate. Zoom with two fingers or Ctrl and scroll wheel.
Shown: mastermix gear drive with 200 l drum and 20 l pail. Equipment depends on version and configuration.
The system in detail
Technical data
Standard equipment
Optional equipment
Which gear drive fits your process?
All three variants share the same servo-driven gear metering technology and Siemens S7-1500 control. They differ in material supply and integration.
mastermix gear drive compact
Use case
Space-saving, for confined spaces and changing work locations (optionally mobile with wheels)
Material supply
Standard 20 l hobbock for the A and B component, alternatively 600 ml foil bag for the B component
Dimensions L x W x H
1200 x 800 x 2200 mm
Price
from 49.900 €
mastermix gear drive
This system
Use case
Standard for manual and semi-automated workstations
Material supply
Standard 200 l drum (A component) and 20 l hobbock (B component), other combinations from 600 ml foil bag up to 1,000 l IBC available
Dimensions L x W x H
1500 x 1000 x 1800 mm
Price
from 53.900 €
mastermix gear drive robot
Use case
For automated cells with robot or linear gantry
Material supply
Standard 200 l drum (A component) and 20 l hobbock (B component), other combinations from 600 ml foil bag up to 1,000 l IBC available
Dimensions L x W x H
1500 x 1000 x 1800 mm
Price
from 59.900 €
Frequently asked questions
What is the difference between compact, gear drive and robot?
All three variants are based on the same servo-driven gear metering technology with Siemens S7-1500 control. The compact is the space-saving variant with 20 l hobbocks for the A and B component, optionally mobile with wheels. The mastermix gear drive is the standard system with material supply from a 200 l drum (A component) and a 20 l hobbock (B component). The robot is prepared for integration into automated cells with a robot or linear gantry. You will find a direct comparison in the variant overview on this page.
Which container sizes are available?
Standard for the gear drive and robot is a 200 l drum for the A component and a 20 l hobbock for the B component, for the compact 20 l hobbocks for both components. Per component, containers from 600 ml foil bag up to 1,000 l IBC are possible. Common combinations include 20 l/20 l, 20 l/600 ml, 200 l/600 ml, 200 l/200 l or 1,000 l/200 l. Which combination makes sense depends on material and consumption, we are happy to advise you.
Which adhesives and sealants can the system process?
The mastermix gear drive processes 2C adhesives and sealants such as silicones, polyurethanes, MS polymers, epoxy resins, polysulfides, methacrylates (MMA) and booster systems.
How much maintenance does the system need?
The system has an open, easily accessible design without unnecessary covers. This reduces downtime and greatly simplifies maintenance. Optional maintenance contracts with predictable costs are available.
How quickly is the system available?
Depending on availability about 1 week from stock, or 8 to 12 weeks for new production. For special configurations the lead time can be up to 20 weeks.
