Fire Assay Furnaces

fusion furnace view
fusion furnace right side
fusion furnace working view
fusion furnace operat panel
fusion furnace circuit board
fusion furnace view
fusion furnace right side
fusion furnace working view
fusion furnace operat panel
fusion furnace circuit board

Fusion Furnace

The Fire assay fusion chamber furnace is a kind of equipment used to melt crushed ore samples (containing precious metal) with mixed fluxes (powdered lead oxide) in a refractory clay crucible. Qingdao Decent Group manufactures various types of laboratory fusion furnaces for fire assay. The industrial-sized, large-capacity furnace chamber can be loaded with multiple crucibles, which significantly improves the efficiency of laboratory smelting and testing of ore samples and reduces the frequency of manual operations.

Product Details

Professionally provide industrial-grade laboratory furnaces

The Fire assay fusion chamber furnace is a kind of equipment used to melt crushed ore samples (containing precious metal) with mixed fluxes (powdered lead oxide) in a refractory clay crucible.

Qingdao Decent Group manufactures various types and variety of sizes of laboratory fusion furnaces for fire assay. The industrial sized furnace has a larger chamber that can hold multiple crucibles. It improves laboratory smelting and testing efficiency and reduces the need for manual operations.

Our laboratory furnaces adopt an automatic temperature control system. The uniformity and stability of high temperatures guarantee the reliability of fire assay and analysis results.

Key Advantage:
• Industrial standard, take multiple sample crucibles at one time
• Easy to maintain and operate
• Heat up fast, assay furnace temperature uniform and stable
• Simple replacement of consumables
• Electronic component leakage protection
• Pneumatic door vertical lifting by foot pedal
• Energy efficient and environmental protection
• Wide range of applications

Equipment Structure:
• 2mm galvanized stainless steel frame is integrally formed, and the outer surface is electrostatic painted
• The furnace door is made of hign-quality alumina and aluminum silicate refractory materials, which have good thermal insulation properties
• Using high-quality silicon carbide element heating, long life
• Independent furnace muffle and plate, easy to replace
• Electric heating method, an air compressor is required

Temperature Control:
• K-type thermocouple
• Electronic automatic temperature control
• Process temperature up to 1200°C




[ Various Options ]

• Optional multi-pour/multi-load systems of mixing and fusion
• Optional laboratory dust removal system and acid fume scrubber
• The 25 place laboratory crucible fusion furnace can be connected with a 50 place cupellation furnace
• Safety goggles, thermal insulation clothing, and gloves must be worn during the fire assay and testing process
• Fire assay fusion chamber furnace can be customized according to customer needs

[ Product Video ]

[ Technical Parameters ]

Model No.

Muffle No.

Muffle Size

(mm)

Crucible Qty & Size

Heating Element

Transformer

Air Compressor Recommended Air Pressure

(MPa)

Rated Temperature

Power

(KW)

Dimension

(mm)

DE20FF

No. 6

560x480x290

20x50/65g

30x30/40/55g

12pcs, Silicon Carbide Element

3ph, 20KVA Multi-tap

0.4-0.5

1200℃

11-20

1210x975x1660 / door closed

1210x1100x1900 / door open

1500x1300x2000 / packing

DE25FF

No. 7

660x610x360

25x50/65g

42x30/40/55g

12pcs, Silicon Carbide Element

3ph, 30KVA Multi-tap

0.4-0.5

1200℃

16-25

1260x1000x1686 / door closed

1260x1125x1925 / door open

1500x1300x2000 / packing

*View DE25FF instructions by clicking here.

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