Gas Fired Magnesium Crucible Furnace Manufacturer

Gas Fired Magnesium Crucible Furnace

Request a Quote

About Us: http://heating-melting.com/1-1-4-gas-fired-crucible-furnace.html

Heating and Melting Equipment

Introduction to gas fired crucible furnace

Type: crucible
Shape: square
Energy: natural Gas
Capacity: 500kg (customizable upon request by customers)
Melting rate: 150kg/h
Process temperature: 680°C -700°C
Rated heating kilocalorie: ≤200,000 kcal (adjustable)
Structure: furnace casing, furnace lining, electronic control system, composite concrete, burner.

Operating principle

The gas fired magnesium crucible furnace is equipment used for the melting and holding of magnesium ingots in a crucible that is directly heated with natural gas burners.

Crucible furnace structure

External structure
· Barrel casing made of 4mm thick steel plate
· Crucible cover made of 25mm thick steel plate
· Bottom plate made of 8mm thick steel plate
· Cover made of 10mm thick steel plate
· Chimney made of 6mm thick steel plate, can be flipped 90 degrees
Construction materials of furnace lining
· Three layers of high temperature insulation boards (Morgan-imported)
· Insulated cotton with the density of 260
· High-purity high-temperature insulating brick: mullite (Morgan-imported);
· Specially developed insulation materials.

Control cabinet

Control panel: A. ammeter, B. current controller (manually controlled by knob), C. temperature controller, D. button switch
Air switch
Thyristor component (Japan Omron)
Fuse
Intermediate relay (CHINT)
Three-phase meter (1:40) (Shanghai Kirtun)
Circuit breaker and other electrical components
Transformer (CHINT)
Cooling Fan
Cooling module
Thyristor trigger (Xiamen Yudian)

Characteristics of magnesium alloy

The specific gravity of magnesium alloy is 2/3 that of aluminum and 2/9 that of iron, so it is very light.
The melting point of magnesium alloy is almost the same as that of aluminum, and the boiling point is relatively low at 420 °C.
A large amount of magnesium powder reacting violently with water will result in ignition, and the high temperature magnesium will react with the oxygen in the air to cause combustion.

Pictures of field service