The NDS company developed the concept of modernization and upgrading of Czech drum irrigators Odra, Hron and PZT. NDS ODRA kit extends the life of the - seemingly - already depleted deszczowniom.
The kit comes with water turbine with high efficiency (800W, 280mm rotor diameter), having a permanent seal to the throttle blade and variable speed roll, belt tensioner for the transfer of power from the turbine to the regulator, maintenance-free reducer, gear drive, driving drum and bypass chain - 65mm throttle closing off the water supply to the drum. Optionally, you can use the attenuation of the water supply to the turbine after rolling irrigator and foot valve and dump valve.
The proposed solution has a number of advantages: entirely mechanical drive and rotating drum drive sprinkler in a smooth manner, the ability to achieve higher speed of folding, three times less energy needed to fold, resulting in both increased water pressure on the sprinkler. For interested customers we can provide the addresses of households where the ODRA NDS irrigators are working.
NDS spray boom 32
In addition to the NDS ODRA kit we recommend irrigation equipment consoles NDS 32 in a span of 32m and a width shoulder belt irrigated from 32 to 42m, irrigation area is 1.2ha. The maximum speed of the console is about 80m/h water flow to 18l/s, and the minimum size of 10mm precipitation. The console moves on the three-wheel cart. The equipment includes a winch to lift the truck console.
- PE hose Ø 75 or 90 mm, length of 400 m, made with protection against UV degradation
- Frame with rotating drum on two wheel
- Coated drum with the rolling surface covered with metal sheets
- Two-wheeled chassis, painted
- Props to obstruct the irrigator
- The drive drum of a belt bytes turbine fixed stream of water
- Reducer driven belt drive with four or six-speed gearbox
- Brake
- Hot dip galvanized sprinkler truck on two wheels
- Lift truck to lift the sprinkler
- Additional speed control with water bypass
- The possibility of folding pipe with tractor PTO
- Sectoral spray or long-range low-pressure console
Available types:
-
Type
PE pipe diameter [mm]
PE pipe length [m]
Capacity [m3/h]
Pressure range [bar]
ODRA NDS 75-285
75
285
7-49
3,5-11
ODRA NDS 75-350
75
350
7-39
3,5-11
ODRA NDS 75-400
75
400
7-33
3,5-11
ODRA NDS 90-300
90
300
7-69
3,5-11
Available sprayers:
-
Type
Nozzle range [mm]
Capacity [m3/h]
SENIOR
12-22
7-30
SKIPPER
10-20
7-26
SYNKRO
14-24
9-40
QUASAR
14-24
9-40
Available spray boom:
-
Type
Capacity [m3/h]
Working width [m]
Pressure range [bar]
NDS 26
7-49
30-40
2,5-6
NDS 30
7-49
34-45
2,5-6
NDS 32
7-55
34-50
2,5-6
