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OCM­045 MEDIA

OCM-045 MEDIACompletely dust free rotor machine for sprayed concrete.
Pea gravel conveying machine.

Worldwide the only one with hydraulic clamping system.
Easy to operate and service.
Different rotor sizes, easy machine conversion.
Reliable and sturdy.
 

Machine for sprayed concrete and pea gravel conveyance.
Reliable and sturdy allows to operate, with low wear costs, at very big distances even with moisted mixes.

It operates on the well know and tried rotor working method and is endowed with the OCMER hydraulic clamping system of the lubricated rubber gaskets on the rotor.

Such a system allows precise adjustment and homogenous distribution of the forces on all the surface of the rotor. When compared with the traditional manual clamping systems it allows the following advantages to be achieved:
  • Elimination of dust exits from the rotor’s sides;
  • Automatic compensation of the rubber gaskets and rotor plates’ wear;
  • Homogenous distribution of the wear on all the surface of gaskets and plates and consequent extension of their life;

Four different rotors’ size and three different hoses’ diameters are available.

It is the ideal machine for a very large number of project: sprayed concrete structural lining in tunnels and galleries, slope stabilizations of any kind, minings, river and irrigation canal projects, dams construction, swimming pools contruction and in general in all the situation where there is a need to apply sprayed concrete in medium-large volume with or without the use of a nozzle manipulator.

Special skid mounted pneumatic driven version for mining applications.

Special versions for TBM back up part.


Dimensions:

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Weights: 860 - 980 Kg.

Type of rotor 9rd holes
H=190 mm		 16rd holes
H=90 mm		 12 sectors holes
H=190 mm		 12 sectors holes
H=300 mm
Chambers capacity in liters 7.6 lt 8.6 lt. 11 lt 16 lt
Hoses' section 51 x 71 51 x 71 65 x 85 65 x 85
RPM of the rotor Theoretical capacity of the rotor in Mc/h
(provided the chambers fill and empty completely)
4.2 1.9 2.2 2.8 4
6.3 2.9 3.2 4.2 6
9.4 4.3 4.8 6.2 9
12.5 5.7 6.4 8.2 12
14 6.4 7.2 9.2 13.5

TECHNICAL DATA

Effective capacity: up to 9 cubic meters/h;
Aggregate max. size: 25 mm;
Conveying distance horizontally: 900 Mt;
Conveying distance vertically: 150 Mt;
Hoses' inner sizes: 40, 50, 65 mm;
Air consuption with electric engine (for 30-40 Mt line): 10000-12000 liters/m at 4-6 bars;
Air consuption with pneumatic engine (for 30-40 Mt line): 18000-24000 liters/m at 4-6 bars

ENGINES

Two speeds electric motor: 4.4/6.7 Kw at 1450/1000 rpm, 3x380, 50 Hz (other voltages on request);
Electric motorvariator: 5.5 Kw ay 1450 rpm, 3x380, 50 Hz (other voltage on request);
Electic control board: accordingly to the IEC norms (EN-60204-1); protected IP55;
Pneumatic engine: with pistons, 11.3 Kw at 1600 rpm
logo02.gif (1010 byte) viale 1° maggio, 33
20014 Nerviano - Milano - Italy
tel.: +39 0331 415221
fax: +39 0331 415266
http://www.ocmer.it
email: ocmer@digibank.it


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