NEW: spraying machine / concrete by Ocmer co s.r.l.

Its main destination is to execute restoration and consolidation projects by applying sprayed concrete linings. It can be naturally also used to convey pea-gravel and humus soil besides refractory mixes.It has been specifically developed to be employed even with stiff wet mixes having minimum slump up to 12-14 cm. The great machine’s flexibility both in terms of workable...

The machine is used mainly in medium/large size tunnel constructions, channels reconstructions, slope consolidations, besides for the pneumatic conveyance of pea gravel when tunnelling with TBM of large diameter. The machine is endowed with two special hydraulic pistons that allows to overturn the hopper and extract the big rotor without effort and in a safe way. A sing...

It is composed from the Ocmer rotor machines type OCM-036 UNICA able to process wet & dry concrete mixes in effective volume up to 4-5 cubic meters per hour, the dosing unit for liquid quick setting chemical admixtures Ocmer type ODP-012 LIQUIDO with adjustable output from 30 to 240 litres per hour at 7,5 bars and, finally, from the spraying arm Ocmer type OSM-4200 RAPID...