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ALDEC 20 CT

45520103

ALDEC 20 CT

45520103
  • Reduces sludge volume, which cuts down on transport and disposal costs
  • Continuous operation
  • Compact, modular design saves space
  • Low installed power reduces electricity consumption

Description

The ALDEC range of decanter centrifuges was developed with a focus on cost-efficiency, reliability and easy operation. The ALDEC design is used for sludge dewatering in a wide range of industrial wastewater treatment applications, as well as municipal wastewater treatment plants.

Technical details

Sludge type
Biology thickened DS %
Feed rate (m³/h)
4 m³/h
Regulation
Manual
Torque (kNm)
1,5 kNm
MassLoad (kgMS/h)
120 kgMS/h
Design
910
Diameter (mm)
280 mm
Cone angle
10 degrees
LongBowl (mm)
980 mm
Vel. Max. (rpm)
4400 rpm
G-force
2411
Feed zone
Recubrimiento CTg
Conveyor
360º 6 Postizos CTg
Back drive (kW)
NA kW
MainMotor (kW)
11 kW
Main motor starting
Arranque mediante estrella /triangulo, arrancador progresivo, o Variador de Frecuencia
GearBox Ratio
1:97,2
Diff speed
1-30 rpm
Bowl material
AISI-316
Conveyor material
AISI-316
Lubrication
Grasa
Casin material
AISI-316
Conveyor flights
AISI-316
Operation speed
3925
Controller type
N/A
Controller screen
N/A
Differential speed control
Mecanismo de Poleas y Correas como dispositivo de ajuste de la velocidad diferencial. Las poleas son intercambiables con la máquina parada. Con dispositivo de protección de sobrecargas.
Slugde flow
Contracorriente
Liquid flow
Cuasiaxial
Seals
Nitrilo
Frame
Perfil laminado de acero al carbono
Motor power supply
380/III
Main motor protection
IP 55
MainMotorSpeed (rpm)
3000 rpm
Max. Noise Level (dB)
< 85 dB
Max. Vibration Level (mm/s)
<6 mm/s
Min. wash water flow (m³/h)
2,5 m³/h
Spec. Power consumption (kW/m³)
1,51 kW/m³
Installed Power (kW)
11 kW
Washwater. Min. Head (bar)
3 bar
GearBox Type
Planetaria Epicicloidal
GearBox stages
2