turbines

Hydropol Group is able to deliver turbines with auxiliaries of various parameters, specially adjusted for exact needs of the site and client and matching all individual requirements in the fields of construction materials, efficiency, cavitation, environmental restrictions, positioning etc. The equipment is being outsourced and "tailor-made" packaged with our relevant technical, quality and commercial guarantees.

Kaplan turbines
200 kW - 10 MW, discharge 2 - 60 m 3/s, net head 2 - 40 m, various types (spiral, semi-spiral, flume intake, S type, block type with integrated gearbox, bulb, pit, vertical, horizontal).
 
Francis turbines
500 kW - 20 MW, discharge 1 - 30 m 3/s, net head 10 - 250 m, various types (spiral, semi-spiral, bellow shaft intake, above shaft intake vertical, horizontal, runner overhung on generator shaft).
 
Pelton turbines
500 kW - 20 MW, discharge 0,5 - 15 m 3/s, net head 200 - 800 m, various types (single jet or multi jet, vertical, horizontal, runner overhung on generator shaft). Runners forged or cast, runners with bolted buckets.
 
Flat belt transmissions,
 full range application.
 
Mechanical gearboxes
of various types (spur gearing single-stage or multistage, angle gearing, planetary-gear-type).
 
Shaft couplings
of various types (fixed or flexible coupling).
 
 
Cooling and lubricating systems of turbine
- generator units with air or water cooling, cooling power 8 - 60 kW. Coarse and fine filters of cooling water, cooling water pumps, fittings, heat exchangers water/oil and water/air, oil tanks and fittings, oil gear pumps and oil filters, fans. Oil and water piping including instrumentation.
 
Lubricating and cooling aggregates
of mechanical gearboxes.
 
 
Hydraulic units of turbine governors
for all turbine types, control oil pressures 15 - 25 MPa, volume of bladder accumulator set 20 - 400 dm 3. Hydraulic units usually control brakes, main inlet valves, bypasses etc.