Sales: +919050603959,   U.S. Sales: +13124784806



Rectangular Muffle Furnace is elegantly designed in various applications for R&D labs, Chemical Industries, making ash for chemical analysis.

Low Cost option for heating the material on high temperature.


  • Outer casing is made of thick Mild Steel duly powder coated.
  • Light weight with ceramic fiber wool insulation (instead of Brick insulation.
  • Heating elements are made of KANTHAL wA1 wire. Thermal loss is prevented by ceramic fiber insulation in space between the outer body & heating chamber.
  • Fitted with heavy hinges & door is duly insulated.
  • Maximum T emperature is 1200°C and working temp. 1150°C.
  • Fitted with thermocouple & silver fuse for protection of chamber.
  • Temperature is controlled by energy regulator with display of temperature on pyrome ter fitted on panel with an accuracy of + 5%.
  • Temperature is controlled by electronic digital temperature indicator cum O controller from 50°C to 1 150°C, + 5 C fItted on the front panel for easy operations. (Optional)
  • Temperature is displayed by Digital LED with SV and PV display at front of the Furnace
  • Front Panel is provided with ON/OFF switch, sun Vic energy regulator, pyrometer and indicators.
  • Supplied with cord and plug.
  • Overload safety cut-off provided as a standard feature.
  • By the highly efficient heater insulated ¡n the chamber, ¡t heats the materials uniformly
  • With this excellent features. It surely reduces time of temperature dim

Technical Data

Model No. RMF-1 RMF-2 RMF-3 RMF-4 RMF-5 RMF-6
Inner Chamber in mm(W x H x D) 100 x 100 x 225 125 x 125 x 250 150 x 150 x 300 125 x 175 x 475 175 x 175 x 475 200 x 200 x 300
In. Conversion 4 x 4 x 9 5 x 5 x 10 6 x 6 x 12 5 x 7 x 19 7 x 7 x 19 8 x 8 x 12
Rating in KW 2.0 Kw 2.5 Kw 3.0 Kw 4.0 Kw 4.5 Kw 5.0 Kw
No. of Shelves 2 2 2 2 2 2
Temperature Range Maximum Temperature is 1200°C and working temperature 1150°C
Heating By Embeddeed Heater run around the chamber.
Temperature Controller By energy regulator for furnace fitted with pyrometer
Temp. Sensitivity +-0.5% by energy regulator & +-5°C by digital electronic controller
Relay solid state electronic relay with protective heat sink
Voltage Operating Voltage: 220 Volts AC (50Hz)

Optional Features:

Vaccum Pump Rotary oil sealed or noise free vacuum pump
Timer Facility Activate at the end of cycle buzzer
Communication Port Can be inbuilt with digital Electronic Timer
USB Port Can be in cooperated