Sicoma Concrete Mixer

The Sicoma twin shaft concrete mixer was designed in Italy 16 years ago, and it has been refined to give you the outstanding product that you see today. The MAO series heavy duty mixers are the most widely used twin shaft models in the world today; over 6000 in use, worldwide, in ready-mix, precast, block, paver and dam applications.

These mixers produce well over 1 million cubic yards of concrete every day. Their compact size allows them to be retrofitted into existing plants, in most cases doubling throughput without the need for two mixers and splitting of material feeds.

The art in concrete mixing is to make a batch of concrete quickly and completely. The MAO's powerful compulsory spiral mixing action throws particles from each side of the mixer towards the center, where they combine; the water is forced through powerful jets into the mix, where it is absorbed completely, allowing the cement slurry to coat all the aggregate particles uniformly, forming the strongest concrete.

1. Mixing Blades in NI-HARD Cast Iron, minimum hardness 600 HB
2. Mixing arms in Spheroidal Graphite Cast Iron, bolted to the shafts.
3. Automatic Lubrication System with liquid grease for the mixing shafts’ seals, with electrical pump and sequential distributor.
4. All moving parts of the gearboxes and bearings are permanently lubricated by oil bath.
5. Mixing Motors with insulating materials class H, Protection Degree IP55, Tropicalised, European Voltage
6. Hydraulic Power Pack Motor (and Skip Motors, if present) with insulating materials class H, Protection Degree IP55, Tropicalised, European Voltage (400V, 50Hz).