♦ What is Electron Beam Processing?

  • It is a new and simple method to produce new materials by chemical reactions by electrons accelerated with Electron Beam Accelerator
  • principle

    + Principal : The accelerated electrons given to the materials produce excitation or ionization of molecules resulting in chemical reactions.


     ♦ CHARACTERISTICS

    n_acc

    • Various Models

      – Variety of Models with the energy from 0.4 ~ 10.0 MeV

    • High Efficiencies and economy

      – High efficiencies and economies due to simplified design

    • Highly Reliable Control Systems

      – Precise control system ensure high reliability and stabilized operation

    • Safe and Simplified control

      -Easily operated by computer control, but interlock safety system promises the safety of facility and operator

    • Simple maintenance

      – Simple designs enable easy maintenance

    • Quick Recovery

      – Prompt after-service available


     

    ♦ MODEL & SPECIFICATIONS

    ELV-4 type Accelerator

    Type : ELV-4

    Equipment

    Mass (kg)

    Dimension (mm)

    Accelerator

    3850

    4140 × 1345

    Inverter/Reactor

    700

    1650 × 1200 × 740

    Control cabinet

    150

    1800 × 600 × 750

    Gas system

    1500

    1680 × 2200 × 850

    0.8~1.5

    Energy (MeV)

    100

    Electron Beam opower(kW)

    50~100

    Beam current not more(mA)

    10

    Non-uniformity of current linNon-uniformity of current ear density along 80% of the extraction window not more (%)

    980

    Extraction window dimension not more (mm)

    220/380

    Input voltage (V)

    3

    Number of phase

    50/60

    Frequency (Hz)

    148

    Power consumption (kW)


     

    ELV-8 type Accelerator

    Type : ELV-8

    Equipment

    Mass (kg)

    Dimension (mm)

    Accelerator

    7000

    6287 × 2200

    Inverter

    700

    1650 × 1200 × 740

    Reactor

    600

    1650 × 1200 × 740

    Control cabinet

    150

    1800 × 600 × 750

    Gas system

    1500

    1680 × 2200 × 850

    1.0~2.5

    Energy (MeV)

    100

    Electron Beam opower(kW)

    100

    Beam current not more(mA)

    10

    Non-uniformity of current linear density along 80% of the extraction window not more (%)

    1500

    Extraction window dimension not more (mm)

    220/380

    Input voltage (V)

    3

    Number of phase

    50/60

    Frequency (Hz)

    148

    Power consumption (kW)


     

    ELV-12 type Accelerator

    Type : ELV-12

    Equipment

    Mass (kg)

    Dimension (mm)

    Accelerator

    10000

    6515 × 6420

    Inverter/Reactor

    1500

    1500 × 800 × 1600

    Control cabinet

    150

    1800 × 600 × 750

    Gas system

    1500

    1680 × 2200 × 850

    0.8~1.0

    Energy (MeV)

    400

    Electron Beam opower(kW)

    400

    Beam current not more(mA)

    10

    Non-uniformity of current linear density along 80% of the extraction window not more (%)

    1600

    Extraction window dimension not more (mm)

    220/380

    Input voltage (V)

    3

    Number of phase

    50/60

    Frequency (Hz)

    500

    Power consumption (kW)


     

    elvm

    Type : ELV-3M

    Equipment

    Mass (kg)

    Dimension (mm)

    Accelerator

    3850

    1550 ×1365

    Inverter

    700

    1650 × 1200 × 740

    Control cabinet

    150

    1800 × 600 × 750

    Gas system

    1500

    1680 × 2200 × 850

    0.5~0.7

    Energy (MeV)

    20

    Electron Beam power(kW)

    33

    Beam current not more(mA)

    ±10

    Non-uniformity of current linear density along 80% of the extraction window not more (%)

    640

    Extraction window dimension not more (mm)

    220/380

    Input voltage (V)

    3

    Number of phase

    60

    Frequency (Hz)

    30

    Power consumption (kW)


    ♦ Shielding Structure

  • Irradiation room is shielded by Concrete or Lead
  • Designed based on Monte-Carlo method(MCNP) for radiation leakage calculation
  • Can be changed the structure according to customer’s request
  • Total solution with cable, tube and sheet handling system
  • shelding