High Temparature Dental Microwave Muffle Furnace Laboratory Equipment Sintering Furnace

Fast heating;

Mircowave traveling with the speed of light couples with heating

material and transfers microwave energy to internal energy of

material, reducing heat transfer time greatly compared with

conventional heating, which reduces heat loss and saves energy.

Instantaneous adjustment during control process has a good

controllability of reaction and sintering without thermal inertia of

conventional heating.

Uniform heating;

Microwave heats through materials gradientlessly, entirely,

synchronously and uniformly, which makes materails organization

uniform and inhibits deforming and cracking during heating

process.

Grain refinement;

With microwave’ s concentrated heating on materials, materials

get a rapid temperature rising speed and uniform heating, which

reduces holding time, lowers sintering temperature, refines grain

and improves material sintering density during sintering process.

Item

Model

EF-MHTMF01

EF- MHTMF02

Power

Voltage

220V±10V, 50Hz

220V±10V, 50Hz

Rated power

3KW

5KW

Microwave system

Microwave output power

0.01~1.40KW

continuously adjustable

0.01~2.80KW

continuously adjustable

Microwave frequency

2.45GHz

2.45GHz

Thermal insulation

system

Ultimate temperature

1600°C

1600°C

Continuously working

temperature

1550°C

1550°C

Heating zone

130×80×70mm(L×W×H)

140×140×100mm(L×W×H)

Heating rate

Rapid heating;

average heating rate ≥20°C/min.

Rapid heating;

average heating rate ≥20°C/min.

Temperature

control system

Temperature

measurement method

Thermocouple

Thermocouple

Temperature

measurement range

0°C~1600°C

0°C~1600°C

Temperature

control precision

±0.1%

±0.1%

Control system

Automatic, manual and thermostatical control methods

PLC+Touch Screen

40 programmable technology curves available; curve real-time display;

data storage and export;

dynamic data on the screen.

40 programmable technology curves available; curve real-time display;

data storage and export;

dynamic data on the screen.

Safety system

Microwave leakproof

Microwave leak level

Microwave leak level

Magnetron alarm

Overheating alarm;

over-current alarm

Overheating alarm;

over-current alarm

Furnace door

protection alarm

Furnace door shutdown

protection switch

Furnace door shutdown

protection switch

Overall dimension

Main furnace

About 750×550×650mm(L×W×H)

About 850×650×750mm(L×W×H)

floor space