ROTOR SERIES DRYER

DW SERIES

 

Rotor series dryer - dw series

The resin dryers of the DW series, equipped with rotor technology, offer high-level performance in dehumidification applications ensuring the maximum efficiency and versatility in medium productions. DW models maintain a constant Dew Point ranging from – 25 °C to -50 °C with airflow rates from 50 to 250 m3 /h. The process temperature can be set up to 150°C. They can be used with a wide range of hoppers with capacities from 50l to 800l.

Technical Specifications

  • Microprocessor control unit with LCD display.
  •  Self-adjustable airflow by means of an inverter according to required throughput.
  •  Self-adjustable Dew Point control for process optimization.
  •  Side-channel blowers.
  •  Electronic control of the process temperature with PID.
  •  Solid state relays (SSR) for the control of process heating.
  •  Daily/Weekly timer.
  •  Control of the regeneration temperature according to required Dew Point.
  • ETHERNET connection.

ACCESSORIES

    • Dew Point instrument with alarm.
    • Colour touch screen operator panel.
    • Pressure gauge for clogged filter.

    Rotor series dryer - dw series
    Rotor series dryer - dw series
    Rotor series dryer - dw series
    Rotor series dryer - dw series
    Rotor series dryer - dw series
    Rotor series dryer - dw series

    TECHNICAL DATA

    DW50i

    DW80i

    DW120i

    DW200i

    DW250i
    Maximum process airflow m³/h 25-50 40-80 60-120 100-200 125-250
    Process temperature ℃ 70-150 70-150 70-150 70-150 70-150
    Process-blower power kW 0.45 0.44 0.75 1.1 1.5
    Regeneration-blower power kW 0.1 0.2 0.2 0.4 0.4
    Process-heating power MT kW 1.2 2 2 3.5 5
    HT kW – – 3.5 5 –
    Regeneration-heating power kW 0.8 2 2 3.5 3.5
    Total power MT kW 2.55 5 5 8.5 10.5
    HT kW – – 7 10 –
    Voltage/Frequency V/Hz 230/1/50-60 400/3/50-60 400/3/50-60 400/3/50-60 400/3/50-60
    Dimensions WxDxH mm 522x834x940 450x1013x1256
    Weight kg 80 140 150 175 185

    Technical Data

    DW50i
    TECHNICAL DATA   DW50i
    Maximum process airflow m³/h 25-50
    Process temperature ℃ 70-150
    Process-blower power kW 0.45
    Regeneration-blower power kW 0.1
    Process-heating power MT kW 1.2
    HT kW –
    Regeneration-heating power kW 0.8
    Total power MT  kW 2.55
    HT kW –
    Voltage/Frequency V/Hz 230/1/50-60
    Dimensions WxDxH mm 522x834x940
    Weight kg 80
    DW80i
    TECHNICAL DATA   DW80i
    Maximum process airflow m³/h 40-80
    Process temperature ℃ 70-150
    Process-blower power kW 0.44
    Regeneration-blower power kW 0.2
    Process-heating power MT kW 2
    HT kW –
    Regeneration-heating power kW 2
    Total power MT  kW 5
    HT kW –
    Voltage/Frequency V/Hz 400/3/50-60
    Dimensions WxDxH mm 450x1013x1256
    Weight kg 140
    DW120i
    TECHNICAL DATA   DW120i
    Maximum process airflow m³/h 60-120
    Process temperature ℃ 70-150
    Process-blower power kW 0.75
    Regeneration-blower power kW 0.2
    Process-heating power MT kW 2
    HT kW 3.5
    Regeneration-heating power kW 2
    Total power MT  kW 5
    HT kW 7
    Voltage/Frequency V/Hz 400/3/50-60
    Dimensions WxDxH mm 450x1013x1256
    Weight kg 150
    DW200i

    TECHNICAL DATA DW200i
    Maximum process airflow m³/h 100-200
    Process temperature ℃ 70-150
    Process-blower power kW 1.1
    Regeneration-blower power kW 0.4
    Process-heating power MT kW 3.5
    HT kW 5
    Regeneration-heating power kW 3.5
    Total power MT kW 8.5
    HT kW 10
    Voltage/Frequency V/Hz 400/3/50-60
    Dimensions WxDxH mm 450x1013x1256
    Weight kg 175
    DW250i
    TECHNICAL DATA   DW250i
    Maximum process airflow m³/h 125-250
    Process temperature ℃ 70-150
    Process-blower power kW 1.5
    Regeneration-blower power kW 0.4
    Process-heating power MT kW 5
    HT kW –
    Regeneration-heating power kW 3.5
    Total power MT  kW 10.5
    HT kW –
    Voltage/Frequency V/Hz 400/3/50-60
    Dimensions WxDxH mm 450x1013x1256
    Weight kg 185

    Added Value

    •  OPTIMIZATION Easy programming with only two parameters: type of material (selectable from a database) and hourly consumption. It starts working in just 3 minutes. No need of water or compressed air.
    • AIRFLOW MANAGEMENT (AFM) It does not release dust: the ideal solution in medical and optical fields.

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