Lab Crucible Box Furnace for Metal Melting and Annealing

1200C Crucible Furnace possesses the advantages of fast heating (20-40mins) , energy saving, high accuracy of controlling the temperature, reliable heat keeping, auto heating and cooling by programming and a furnace temperature nearing to the indoor. It is widely used in the laboratory and manufacture of the field of pottery, chemical industry, metallurgy, and glass industries, new material developing, machinery, fire-proof material, architecture, special material and etc.

Features of Crucible Furnace:

1. Controlling Accuracy: +/-1C 

2. Temperature uniformity: +/-1C (according to the heating chamber size)

3. Control system: Micro-computer controlled, Easy to operate, programmable, automatic heating up, automatic heat preservation, automatic cooling.

4. Working temperature: 1100-1200C

5. Stainless steel metallic flanges sealing (Double rubber ring)

6. Outside temperature of the furnace is close to room temperature

7. Double-circuit protection

8. Super refractory material, Excellent thermally resistant, High temperature resistant, Thermal shock resistant

Crucible Furnace Construction:

1.      1400 type high purity ceramic fiber insulation (energy saving 40% and weight lighter about 30% than old furnace )

2.      Double layers steel casing with fan cooling, to ensure the surface of furnace below 50C

3.      The crucible furnace has super ceramic fiber insulation around. The chamber to provide excellent uniformity and energy efficiency

Crucible Furnace Specifications:

It is widely used for materials or chemical lab to sinter all types of new materials samples under vacuum or other gases condition.

The furnace uses an energy efficient insulation package consisting of graded ceramic-fiber, high temperature insulation. It is an ideal tool for materials annealing and sintering.

Note: The above are standard sizes in stock; other sizes customized

Vacuum Crucible Furnace Application:

Crucible Furnaces are widely used in the fields of metallurgy, ceramics, glass, machinery, analysis test, semiconductor, science & research and so on.

1) Crystallize

2) Sintering or roasting or forging or calcining

3) Ashing;

4) Heat treating or preheating;

5) Quench or hardening or austemper

6) Annealing or tempering or normalizing

7) Melting or smelting

8) Synthesis and degradation or pyrolysis or decomposing