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INDUNN TRCM

In front of the intake cone, you must install a grate/commodity gate that prevents larger objects such as branches, twigs, and stones from entering the waterway, thus avoiding damage to the pipeline and the turbine. It also prevents fish and animals from entering.

To avoid ice buildup, the grate should be placed deep enough below the water level. Its design minimizes fall loss and ensures efficient water flow, with bar spacing adapted to the plant’s needs, uptime, and local conditions.

The screens are usually manufactured in stainless steel, but can also be supplied in untreated or hot-dip galvanized steel, PE and composite material.

Chain conveyor mounted on the outside of the intake grate
Carriers with brush and plastic scraper
Can be supplied with optional water gutter for automatic cleaning of collected waste
Chain pre-tensioning with disc springs
Attached to height-adjustable foot
Adjustable support feet at top and bottom
Protective cover with inspection hatch
Available in standard dimensions of 3m width and 8m depth, or tailored to the individual hydropower plant

DRIVES

Driveline at the top

Two-piece sprocket
Tube shafting
Ball bearings

Gear motor:

Torque: 495 Nm
Driving speed of 1 m/s

Gears with plain bearings in the bottom

Sliding bearings in Nitronic 60 stainless steel

CONTRIBUTOR

6 carriers per grind cleaner (4 with brush and two with plastic scraper)
Adjustment options on brush travel height
Carrier attachment with slotted groove
Quick and easy service, cleaning and replacement

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