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DW1420M Series Muffle Furnace

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The DW1420M Series Muffle Furnace is a box resistance intelligent furnace. It may be utilized in university, scientific research institutions, industrial and mining companies for electronic, metallurgy, medical, powder, refractory materials, ceramics, glass, new materials, building materials, chemical industry, metal sintering, and metal heat treatment tests.

DW1420M Series Muffle Furnace

DW1420M Series Muffle Furnace is intelligent box resistance furnace. It can be used in experiments of electronic, metallurgy, medicine, powder, refractory materials, ceramics, glass, new materials, building materials, chemical industry, metal sintering and metal heat treatment in universities, scientific research institutes, industrial and mining enterprises.

Follows are features of the machine.

  • Using vacuum forming technology, electric furnace wires are embedded in the inner surface of ceramic fiber furnace and the furnace liner is formed once to prevent the pollution of volatile matter.
  • The electric furnace wires are arranged in the four sides of the furnace, and adopt special anti-corrosion surface treatment.
  • Special insulation design makes sure the surface temperature of the shell is low.
  • SCR control, PID parameter self-tuning function, can meet the requirements of high precision temperature control.
  • With ultra-high temperature alarm function.
  • The heating speed is 10~30℃/min, fast and energy-saving.
  • Various safety protection design, good safety performance, long service life.

 

Application

Application of Muffle Furnace

The DW1420M Series Muffle Furnace is a box resistance intelligent furnace. It may be utilized in university, scientific research institutions, industrial and mining companies for electronic, metallurgy, medical, powder, refractory materials, ceramics, glass, new materials, building materials, chemical industry, metal sintering, and metal heat treatment tests.

Standards

Key specification

Key Specification of Muffle Furnace

Model DW1420M6 DW1420M8 DW1420M10 DW1420M12 DW1420M16
Heating power (KW) 2.8 3.5 4 5 6
Voltage (V) 220 220 220 220 380
Volume (L) 6 8 10 12 16
Furnace inner size(mm) 180*230*150 200*300*120 200*300*170 200*300*200 250*400*160
External size(mm) 500*510*640 500*580*610 500*580*660 500*580*690 550*690*660
Max. temperature 1,200oC
Display accuracy ±1℃
Heating element High quality electric furnace wire
Furnace material Ceramic fiber
Temp. controller Digital PID controller

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