• Matsui Japan
  • Matsui Asia
  • Matsui China
  • Matsui Korea
  • PROFILE
    • Summary
    • Philosophy
    • History
    • Global Network
  • COMPANY NEWS
    • Company News
  • PRODUCTS
    • Plas-Aid
    • Dryers
    • Grinders
    • Mold Temp Controls
    • Loading Systems
    • Blenders
    • Systems
  • REPRESENTATIVES
    • Representatives
  • REQUEST
    • Contact Us
    • Download Brochure
    • Order Parts
    • Trouble Shooting
      & Maintenance

MJ3 Portable Desiccant Dryer/Loader  
Issues > Check/Troubleshooting
Drying temperature does not increase or decrease.
  1. Drying temperature does not increase or decrease.
  2. Connecting hoses in dehumidifying unit and the one between dehumidifying unit and dryer hopper is damaged or connection is loose
  3. Check cooling water flow or if water volume is lacking (MJ3-100 ~ 300).

1. Drying heater is disconnected.
If disconnected, temperature will not rise.
  1. Check to see if Drying Heater is disconnected or if terminal is loosened.
Heater Order
If problem persists

Return to top of the page
2. Connecting hoses in dehumidifying unit and the one between dehumidifying unit and dryer hopper is damaged or connection is loose.
  1. Check to see if any section is damaged or loosened.
Vacuum Air Hose Order
Material Hose Order
If problem persists

Return to top of the page
3. Check cooling water flow or if water volume is lacking or not (MJ3-100 ~ 300)
When cooling water is not running, drying dew point will not drop, causing drying defects or affecting drying temperature.
  1. If cooling water is not running, check all valves are open.
    [Point]
    Set pressure of cooling water inlet below 0.49 MPa / 71 P.S.I.
If problem persists
Return to top of the page


  • Home
  • Privacy Statement
  • Site Map
  • Copyright 2006, MATSUI Mfg Co., Ltd.