Hot Air Oven

Product Specifications

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 is 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.

Features

  • 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
accuracy :

±1°C

Temperature
sensor :

PT100

Temperature
controller :

Microprocessor PID controller Display of SV & PV

Construction :

Double walled

Inner chamber :

Stainless steel Mild steel 304

Exterior :

powder coated

Insulation :

Glass Wool

Shelves :

SS wire mesh cable trays (removable)

Door :

Insulated solid door with clamp

Air circulation :

Motor driven blower assembly

Door gasket :

Synthetic rubber gasket

Vent port :

1 or 2 depending upon chamber size

Temperature
variation and readability/
set ability :

+5oC

Safety :

Over temperature protection

Circulation :

Aero dynamic internal design for achieving horizontal air circulation

Optional :

Up to 250°C and 300°C, Perforated inner walls Pass through (two side doors) Access ports for sensors & data monitoring Digital timer 99 hours 99 minutes, Fan speed controller Programmable controller for ram & soak Toughened glass window, Stainless steel exterior (GMP model) RS232 / RS485 interface, Data logger with USB interface HMI & PLC automation, Caster wheels with lock, U Shaped Nichrome Air Heater