Hot Air Oven

Hot Air Oven

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We customize ovens in various temperature ranges, material of construction and chamber dimensions. Maximum operating temperature range of these ovens are 200°C, 250°C and 300°C, which is controlled through microprocessor based PID controller, which displays both set value (SV) and process value (PV) and plays important role in temperature control. Forced air circulation is maintained using branded motor driven blower system. For heating, we use ceramic bead heating elements or tubular air heaters for high temperature. Each unit is fitted with over temperature protection device (safety thermostat), which keeps your oven safe in case of controller failure.


Our hot air oven are having attractive design, rugged construction and easy to clean surface; therefore, internal chamber of our ovens is made of thick gauge of stainless steel (SS 304 / SS 316). Corners are such designed that cleaning becomes an easy job for operator. Shelves are made of stainless steel wire mesh cable; these are removable in order to adjust the height level. Depending upon size of internal chamber quantity of shelves may vary from 2 to 7 or more. External cabinet is made of either powder coated mild steel, GI sheet or stainless steel as required. For easy mobility of large ovens, caster wheels with brake are fitted at the bottom.


We offer several optional accessories to fit in your hot air oven; such as, explosion proof heater, digital timer, PLC based HMI controller, RS485 computer interface, 21 CFR  software, data logger and circular chart recorder, HEPA filter air inlet etc.


  • External cabinet
  • Glass wool insulation    
  • Inner chamber
  • Tubular air heaters    
  • Motor driven blower    
  • Temperature sensor    
  • Tray slots
  • PID temperature controller    
  • Load indicator
  • Mains on/off switch    
  • Safety thermostat
  • Features and Benefits

    • 50°C to 250°C temperature
    • Uniform air circulation across chamber
    • Digital temperature controller cum indicator
    • Excellent uniformity at high temperature
    • Stainless steel 304 grade inner chamber
    • Corrosion resistant exterior
    • Fume ventilation points on both sides
    • Stainless steel cable trays
    • Over temperature protection.
  • Technical Specifications

    Temperature range

    Ambient +5°C to 250°C (Optional300ºC)

    Temperature accuracy


    Temperature sensor


    Temperature controller

    Microprocessor PID controller Display of SV & PV


    Double walled

    Inner chamber

    Stainless steel Mild steel 304


    powder coated


    Glass Wool



    SS wire mesh cable trays (removable)

    Insulated solid door with clamp

    Door gasket

    Air circulation

    Synthetic rubber gasket

    Motor driven blower assembly

    Vent port

    1 or 2 depending upon chamber size

    Temperature variation and readability/set ability


    + 5ºC

    Over temperature protection


    Aero dynamic internal design for achieving horizontal

    air circulation


    Model No.

    Size (Inch) (LDH)

    Capacity (Litres)



    12" X 12" X 12"

    28 L

    14" X 14" X 14"

    45 L

    IG-95HAO IG-125HAO

    18" X 18" X 18"

    95 L

    18" X 18" X 24"

    125 L


    24” X 18” X 24”

    160 L


    24" X 24" X 24"

    216 L


    18" X 24" X 36"

    250 L


    24" X 24" X 36"

    340 L


    28" X 28" X 40"

    490 L

    IG- 540HAO

    60” x 75” x 120”

    540 L


    31.5" X 31.5" X 47.2"

    768 L


    39.4" X 39.4" X 39.4"

    1000 L


    36" X 47.2" X 59"

    1600 L