duo-mix - the Queen of the construction site!
Excellent blending and tremendous adaptability for a wide variety of materials are the key properties offered by the duo-mix. The reasons for this: the unique m-tec dual mixing system with two-way blending together with the patented mixing principle - combined make a combination that no other mixing pump on the market can offer!
This special feature enables the duo-mix to guarantee the best homogeneous mortar quality, even with those products that are more difficult to mix, like certain construction chemicals, for example. The duo-mix2000 version has an output that can be continuously adjusted to suit the application, making it extraordinarily well-suited for special products. Both versions have very long pumping distances.
The areas of application of the duo-mix are very diverse. In addition to working as a mixing pump, it can also be converted into a continuous mixer or a mortar pump for the processing of soft materials. The respective conversion can be carried out in a few simple steps.
The duo-mix can be fed with bagged material, silo goods (in conjunction with an m-tec silo, conveying system and filter hood) and with soft materials.
As is typical of all m-tec systems, the duo-mix has easy and quick to use tension wedges, enabling important elements, such as the worm pump or mixer motor, to be replaced in just a few seconds.
Our patented mixing principle:
The duo-mix can process all standard dry mortar products up to a grain size of 4 mm. The technical highlight of the duo-mix is the material transfer from the dosing section to the mixing section: the water is not sprayed at the material as in the past, instead dosed according to a patented mixing principle, that sprinkles it into a pool of water and then mixes. The result: the construction materials are blended even more effectively and the additives take full effect. This all guarantees the first-class processing of the building materials.
duo-mix - added benefits
Easy Work
Our intelligent machine technology allows you to work uninterrupted and without consistency changes. The separation of the dry and wet sections enables a constant ratio of dry material to water.
Easy Mix
Our patented mixing system enables an extremely good mixing quality. When used in conjunction with the two-way blending, the system guarantees the best-possible mix of mortar products.
Easy Use
A combination of clearly laid-out controls, self-explanatory flowchart control system with error code display (only on the duo-mix2000), lifting handles and tensioning wedges make the duo-mix easy to handle.
Easy Life
Thanks to the particularly long conveying distance that can be achieved, there is no need to waste time and effort relocating the duo-mix. Your gain: more effective working time!
Easy Handle
The duo-mix can be used as a mixing pump, continuous mixer or mortar pump. Together with the continuous regulation of output (only for the duo-mix2000), you also get the functions only otherwise available with an entire fleet.
Technical information
| Standard delivery volume: | approx. 22 l/min (dependent on worm pump 5 - 60 l/min) | |
| Conveying distance: | up to 60 m* | |
| Conveying height: | up to 30 m* | |
| Conveying pressure: | up to 30 bar* | |
| Drive motors conveying: | 3.0 kW, 400 V, 50 Hz | |
| Mixing/pump section: | 5.5 kW, 400 V, 50 Hz | |
| Compressed air supply: | 0.9/1.1 kW, approx. 250/360 l/min, 4 bar (duo-mix/duo-mix2000) | |
| Water pump: | 0.75 kW, approx. 60 l/min, 4 bar | |
| Electrical connection: | 400 V, 50 Hz, 3 ph | |
| Fuse: | 25 A | |
| Connecting cable: | 5 x 4.0 mm2 | |
| Connector: | 32 A, 5 p, 6 h | |
| Water supply: | 3/4" water hose with GEKA coupling, required water pressure/min. 2.5 bar while the machine is running | |
| Dimensions: | approx. 1350 x 640 x 1450 mm | |
| Weight: | approx. 260 kg | |
*Dependent on consistency, quality and composition of the material, pump model and condition, diameter and length of the delivery hose as well as the pumping height of the material.
duo-mix - facts
Areas of application and use
All pumpable dry mortar such as:
- Gypsum plaster
- Lime gypsum plaster
- Cement plaster
- Lime plaster
- Lime-cement plaster
- Masonry mortar
- Insulating plaster/render
- Finishing plaster
- Reinforcing and adhesive mortar
- Flowing screed
- Masonry mortar
- Adhesive
- Levelling compounds
- High-value products
- Soft products (optional)
Recommended accessories
- Filter cover
- Delivery hood
- Rotors/stators
- Mortar hoses
- Glue gun
- Finishing plaster spray gun