Project Description

Electric Muffle Furnace

Benchtop Muffle Oven | Ashing Furnace China Supplier

Electric Muffle Furnace is also referred to as the muffle oven or ashing furnace used for the special baking or ashing processing at a rampant temperature as high as 1800℃. It also includes 1000°C, 1200°C, 1400°C, 1700°C and other different maximum temperatures for users to choose from.

The benchtop muffle oven is an ideal device for sintering, melting, analyzing, and researching metal, nonmetal, and other compound materials. It is concretely applicable to electronic components, plastic, rubber, chemicals, knives, steel, fossil fuels, cement, ceramic, building materials, fire-resistant materials, etc.

This Fuffle oven is mainly made up of a furnace chamber, heating elements, temperature measuring elements and temperature controller.

The highly purified aluminum oxide ceramic fiberboard with excellent fire resistance is used to form the furnace lining, featuring high-temperature resistance, good heat preservation performance, and energy saving. The furnace shell adopts a double-layer air-cooled structure to ensure the surface temperature is close to ambient temperature during use.

The heating elements are placed in the chamber. The elements are made of different materials according to different temperature requirements, including nickel-chromium alloy wire, high-quality silicon carbide rods or high-quality silicon-molybdenum rods ensuring a fast temperature rise. The equipment uses three different thermocouples of type K, type S and type B to measure temperature based on different limit temperature values. The temperature control system adopts PID control with high-temperature control accuracy. 30-segment programmings can be set to realize fully automatic heating, heat preservation and cooling.

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Main Technical Specifications

Model AT-P6005-A AT-P6005-B AT-P6005-C AT-P6005-D
Max. Temp. 1200℃ 1400℃ 1700℃ 1800℃
Working Temperature ≤1100℃ ≤1300℃ ≤1600℃ ≤1750℃
Heating Rate 0 ~ 20℃ / min
Temp. Accuracy ± 1℃
Temperature Control 51-segment programming and PID auto control
Furnace Chamber material Ceramic fiber
Shell Insulation Double shell with fan cooling
Thermocouple K type S type B type B type
Heating elements electric resistance wire(Fe-Cr-Al-Mo wire) silicon carbide rod(SiC heater) Silicon molybdenum rods (MoSi2 heater) Silicon molybdenum rods (MoSi2 heater)
Power 220 V / 380 V 50 / 60 Hz or Specified
Inner Chamber Dimensions (W x H x D) mm 120 x 80 x 200, 200 x 120 x 300, 250 x 160 x 400, 300 x 200 x 500, 300 x 300 x 500, 300 x 300 x 400, 400 x 400 x 500, 500 x 400 x 600

Muffle Oven Features

  • The chamber is made of refractory material, with high-temperature resistance and good heat preservation performance.
  • The user can choose the appropriate chamber dimension according to the size of the sample to be tested.
  • The casing of the equipment is equipped with a cold air system to cool the shell.
  • Heating elements of different materials are selected according to the need for heating.
  • Three different thermocouples of type K, type S and type B are used to measure real-time temperature.
  • This machine uses PID to control the temperature and support fully automated temperature control accurately.
  • This furnace is equipped with various protection functions, including over-temperature alarm protection, temperature deviation alarm, and can automatically cut off the power supply. It also has electric leakage, over-current and over-voltage protection, which is safe and reliable.

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Please feel free to contact us for more details on the product, price, lead time, payment terms, shipment methods, etc. Amadetech sales specialists will respond within one working day.

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