M330 Plaster and Render Spraying Mixer Pump

M-tec M330 Mixer Pump – Available for Sale or Hire (with operator if required)

With its revolutionary technology, the M330 marks the start of a new generation of mixing pumps. The “trick” with this new technology is our latest patented mixing principle, which allows the material to be blended perfectly and also ensures permanent consistency of the material. This means that the pump does not have to perform any additional mixing tasks and can concentrate on its core function – pumping.

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M330 Plaster and Render Spraying Mixer Pump. In addition to application, the M330 also shows its uniqueness through its cleaning and maintenance characteristics. The use of Polyurethane (PU) components in the mixing chamber, for example, reduces the effort required for cleaning. In addition, these modern materials increase service life and eliminate any chance of corrosion.

The clear layout of the controls and the conscious avoidance of superfluous switches make for very easy operation for the user. The large wheels mean that the mixer can be transported with ease at all times. The M330 can also be moved about the building site with ease using a crane. If there is no crane available, the M330 can be dismantled into five easy to manage components in just a few simple steps.

In the M330+ version, the integrated error code display and the automatic phase polarity detection will increase user-friendliness. In addition, it is also possible to use an optional frequency inverter in order to achieve a continuously variable output as required.

As is typical of all m-tec systems, the M330 has easy and quick to use tensioning wedges, enabling important elements such as the worm pump or dosing motor to be replaced in just a few seconds.

Easy Clean
The use of PU components makes cleaning easier and means less caking than with similar metal components. The result: quick, residue-free cleaning.

Easy Work
Our intelligent machine technology allows you to work without interruption and without thick/thin variations. The separation of dry and wet areas enables a permanent constant ratio of dry material to water to be achieved.

Easy Mix
Our patented mixing system enables an extremely good mixing quality. In conjunction with the large mixing volume, the system guarantees the best possible mortar products.

Easy Use
Together with a clear layout of controls, ease of breaking down into 5 sub-assemblies, fitting of crane lugs and large wheels all make the M330 easy to use and to handle.

Easy Life
A combination of PU components and our patented mixing system dramatically increases the service life of the pump in comparison with other systems.

M330 Facts
Areas of use and applications. All pumpable dry mortars, such as:

  • Gypsum plasters.
  • Lime-gypsum plasters.
  • Cement plasters.
  • Lime/ Lime-cement plasters.
  • Insulating plasters.
  • Finishing plasters.
  • Reinforcing mortar and adhesive mortar.
  • Floor screeds.
  • Cementitious levelling compounds.
  • Cementitious Grouts and flowing Mortar.

Our patented mixing principle
The M330 can be used with all standard dry mortar products up to a grain size of 3 mm. The technical highlight of the M330 is the way material and water come together in the mixing area: the water is no longer sprayed onto the material as in the past, but instead the material is dosed according to our latest patented mixing principle – it is soaked in water and mixed. The result: the materials are mixed even more efficiently and the components take full effect. This all guarantees the top-class application of the materials.

Scope of delivery
Mixing pump incl. compressor with automatic cut-off, water pump, mortar hoses, air hoses and accessories.
For further details please contact your local sales representative or dealer.

Recommended accessories

  • Filter hood.
  • Feeding hood.
  • Rotors / stators.
  • Mortar hoses.
  • Adhesive gun.
  • Fine plaster spray gun.
  • Extended hopper.


Technical Data

Standard Delivery volume: approx. 24 l/min (depending on worm pump 6 – 47 l/min)
Pumping distance: up to 50 m *
Pumping height: up to 30 m *
Pumping pressure: up to 30 m *
Drive motors – Dosing: 2.2 kW, 400 V, 50 Hz
Drive motors – Mixing Pump: 4.0 kW, 400 V, 50 Hz
Compressed air supply: 0.9 kW, approx. 250 l/min, 4 bar
Water pump: 0.3 kW, approx. 40 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, 5p, 6h
Water supply: 3/4“ water hose with GEKA coupling, required water pressure/min. 2.5 bar while the machine is running.
Dimensions: approx. 1650 x 640 x 1,470 mm
Weight: approx. 270 kg

* Please note that this data is approximate and depends upon consistency, quality and make-up of materials pumped. It is dependent on pump model, state of wear, diameter and length of hose used as well as the height to which the material is pumped.


We’ve put together some useful information on this product available for download

M330 Data Sheet
M330 Parts List

Markham Sheffield Ltd 01909 730861