High Temperature Vacuum Chamber Atmosphere Furnace

Item

TOB-Q1100-504040

Voltage AC

380V,50HZ

Heating power

18KW

Furnace tube size (deep * width * height)

500x400x400mm

Furnace layout

Extreme working temperature

1100℃

Long-term working temperature

1000℃

Heating element

High quality alloy resistance wire Installed around the furnace

Instrument control

Yudian GP518P

Heating rate

1-20℃/min adjustable

Recommended heating rate

3℃/min Temperature rate

Temperature control accuracy

±1℃

Temperature display accuracy

±1℃

Digital display

Measuring temperature, setting temperature double display

Atmosphere

Oxygen, nitrogen, argon and other atmosphere

Temperature measuring element and temperature range

K thermocouple, temperature range 0-1200 ° C, thermocouple close proximity (contact) tube outer wall, can reduce the external temperature to normal temperature and make the inner cavity temperature distribution even.

Electric elements

CHNT

Sealing component

Silicone ring + water cooling protection

Vacuum system

＜-0.1Mpa

Flow meter (optional) Quoted price not include this

0-500ml/min

Control method

Control mode:

Adopt automatic control system, it can run automatically after setting the program from room temperature to set temperature. TheSystem SCR control, the temperature control system is modular in design, the structure is simple, and the maintenance is convenient.

It adopts yudian instrument, imported SCR control, programmable 30 sections, multi-section power limit function, multi-group PID parameter self-setting function, can set constant temperature and heat preservation curve freely, no interference switching function, the instrument has temperature correction and compensation function.

Number of programmed curve segments

30 segments are adjustable to reduce unnecessary troubles caused by artificial settings.

Control features

Control system modular structure, long life design of key components of the equipment, simple and reliable process, good stability and high precision.

Air cooling system

The fan impeller is mounted directly on the bottom of the double furnace shell and assembled with the control system. When the sintering furnace is heated, air cooling can reduce the surface temperature of the furnace shell and protect the heat of the electric appliance, and the personnel operation is safer and the efficiency is improved.

Refractory matter

The lining is made of high-quality high-purity alumina fiber, vacuum-formed fiber-reinforced light-weight board material, light-weight hollow-balloon alumina board, high temperature, low heat storage, resistance to rapid heat and cold, no cracks, no slag, good insulation performance ( The energy saving effect is more than 80% of the old electric furnace). The double-furnace structure patent is a patented feature that not only heats up quickly, but also has durability and long-term use without collapse.

Thermal insulation material

High-quality alumina multi-fiber insulation material, insulation layer is 150mm.

Shell

The furnace shell is made of steel plate and profile welded, and the outer casing is equipped with a removable protective plate. The protective plate is electrostatically sprayed and painted. Fine workmanship and beautiful appearance.

Furnace structure

Double-layer furnace shell structure, air-cooled circulation, reducing the temperature of the shell. The surface temperature of the shell is < 60 degrees.

The surface of the inner furnace is coated with a high-temperature alumina coating to increase the heating efficiency of the equipment and to extend the life of the instrument.

The opening between the furnace door and the furnace body is connected by hinges,