PURIFICATION

ROTATING DRUM GRILLE (GRT)

The ROTARY DRUM GRID is made of AISI 304 stainless steel (AISI 316 on request).

It is used for filtering industrial and civil water upstream of discharge or reuse to separate suspended material.

The rotating drum is passed through by the water 2 times. The first time from the outside to the inside where the separated material remains on the outside of the drum and is then removed by the scraper knife. The second time the water passes through the drum from the inside to the outside, carrying with it any particles that have become stuck in the spaces of the filter bars.

Depending on the passage clearance chosen, the separation can be pushed down to particles smaller than a millimetre.

The motor is driven by a worm gear motor.

The machine is equipped for internal washing (excluding the washing pump), ensuring the best possible cleaning of the drum.

OPTIONAL: electrical panel for running and stopping or timed or with wash pump control and IP 55/IP 65 protection rating.

MOBILE BRIDGE SETTLER (SPM)

Consisting of an electrowelded profile or press-folded sheet metal gangway rotating on a ball bearing slewing ring and mounted on a central tower.

The peripheral carriage with large wheels and load-bearing capacity, mounted on watertight bearing supports driven by a worm gear motor.

Walkway with walkable grating and railing to legal standards

Truss supporting bottom blades hinged on rotating tubular profile truss with tie rod support.

Logarithmic-profile bottom shovels with pivoting AISI 304 and nylon wheels resting on the tank bottom.

Adjustable canvas rubber scrapers, calming cylinder fixed to the upper crossbar.

AISI 304 thompson profile, foam protection blade, supernatant blade and foam collection tray.

Power supply with 6 ring central manifold protected by rainproof container.

Overload protection by means of reaction arm mounted on gear motor

OPTIONAL: electrical panel with IP 55/IP 65 protection rating and on-board system.

COMPACTOR (CT)

The compacting element compactor is a robust hydraulic machine made entirely of AISI 304 steel.

It consists of a cylindrical body equipped with a loading hopper and slots for draining the leachate.

Inside is a compacting piston covered by a PVC jacket to improve sliding.

It compresses the material, with reciprocating motion, loaded into the hopper and pushes it towards the discharge conveyor.

The compression reduces the volume of up to 60% of the water content of the mass.

The machine is designed so that the hydraulic power pack is also located above the compacting body, thus considerably reducing space requirements.

The reciprocating motion is generated by a hydraulic valve mounted on a single hydraulic power unit of adequate power, which by sending hydraulic oil into a hydraulic cylinder moves the compacting piston compressing the mass.

A hopper placed under the compression jacket conveys the leachate to the slurry collection tank.

If the machine is supplied with an electric panel, a special device will in any case allow the compacting element to resume MAXIMUM ARRETRATION in order to improve the load from the material and avoid the possible "tunnel effect".

OPTIONAL: electrical panel with IP 55/IP 65 protection rating.

OPTIONAL: the machine can be equipped with a bagging device.

SAND CLASSIFIER (CS)

Consisting of a collection and settling tank and a press-folded trough with a profile to channel the sand towards the drain.

Tank and propeller cover with removable hatch.

Structure built in AISI 304/316 or carbon steel, while the screw can be built with propeller and support core or with a thick propeller without core. In this case, the trough is lined with wear resistant material on which the propeller turns.

The clarified water, separated from the sand, discharges from the overflow.

Shaft rotation is controlled by an oil-bath worm gear motor

Protection against overloads is of the dynamometric pendulum type, which stops the electric motor in the event of abnormal loads

OPTIONAL: electrical cabinet with IP 55/IP 65 protection rating supplied on request.