Planetary concrete mixer

1. The volume of the resulting ready-mix (concrete), depending on the grade of concrete: from 0.5 to 1.2 m3;
2. Time for mixing concrete: 0.75 - 1.2 minutes;
3. Drive: electric motor power Ne = 45kW, n = 1450 rpm, mains voltage:
4. U = 380 V, f = 50 Hz;
5. Planetary gearbox type 9 PLPC05 (Cobra) Italy;
6. Pumping station:
   • electric motor power - Ne = 1.5 kW,
   • productivity-3.6l / min,
   • tank volume - 8,5l;
7. Hydrocylinder-TsG: 63.40 * 400.11;
8. Overall dimensions (L * W * H): 2850 * 2650 * 2650 mm;
9. Tank inner diameter: 2400mm;
10. Weight: 3975 kg.

At the bottom of the concrete mixer there is an opening for unloading ready-mixed concrete. The hole is opened and closed using a gate, which is controlled by a hydraulic cylinder from the pumping station. The side walls and bottom are lined with removable steel sheets made of hardened wear-resistant steel (or polyurethane sheets up to 95 Shore).

In the upper part of the concrete mixer (on a conical shape) there are inspection holes, closed by a mesh and a cover.

The blades for mixing the concrete mixture are mounted on racks and fixed respectively on the body (gear carrier) and the gearbox axes (satellites). Thanks to the large mixer diameter (dry / compacted) of 1500/1000 liters, the fillers are distributed in a thin layer, which ensures homogeneous mixing and the most efficient discharge. The principle of operation of a planetary concrete mixer is similar to that of a solar system: the mixing blades move around a vertical shaft and about their own axis. The speed of the planetary blades is 36 rpm.

The complex movement of the mixer blades during its operation allows to obtain high-quality mixing of rigid and super-rigid structural concrete grades, which are used in the manufacture of concrete road surfaces, reinforced concrete pipes and prefabricated reinforced concrete structures.

A concrete mixer is a great investment for your business!