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{"title":"Silicon Carbide Heating Element 1200\u00b0C Fire Assay Fusion Furnace for Gold Ore","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/ea\/892d90c51e32f1ae5655c7b0c4af-200x200-1\/silicon_carbide_heating_element_1200_c2_b0c_fire_assay_fusion_furnace_for_gold_ore_laboratory_testing.jpg","attrs":{"Place of Origin":"China","Heating Element":"Silicon Carbide (SiC)","Payment Terms":"L\/C,T\/T","Temperature Control":"Electronic Temperature Control"}}
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Fire Assay Cupellation Furnace for Gold Silver Precious Metal Testing
The Fire Assay Cupellation Furnace is designed for the cupellation stage of gold, silver and precious metal fire assay. After the fusion stage, the lead button containing precious metals is placed in a cupel and heated in the furnace for cupellation.
Key Features
High Cupel Capacity Available in 50, 100 and 168-cupel configurations for different laboratory throughput requirements.
Silicon Carbide Heating Elements Silicon carbide heating rods are used as the furnace heating elements.
Temperature Monitoring & Control Electronic temperature control with K-type or S-type thermocouple options. Rated temperature is 1000°C.
Pneumatic Door Operation The furnace uses pneumatic door operation, with a recommended air pressure of 0.4-0.5 MPa.
Multiple Furnace Configurations Three furnace chamber sizes and different electrical control configurations are available to suit different laboratory requirements.
Technical Specifications
Parameter
50-Cupel Configuration
100-Cupel Configuration
168-Cupel Configuration
Furnace Chamber No.
No.4
No.5
No.8
Chamber Size (W×D×H)
300×480×246 mm
535×610×350 mm
735×700×430 mm
Cupel Loading
50×6A/7A/7AS
100×6A/7A/7AS
168×6A/7A/7AS
Controller
380V, 50Hz, 3-Phase Transformer
380V, 50Hz, 3-Phase Transformer
380V, 50Hz, 3-Phase Transformer
Heating Element
Silicon Carbide Rod
Silicon Carbide Rod
Silicon Carbide Rod
Door Operation
Pneumatic
Pneumatic
Pneumatic
Thermocouple
K-Type or S-Type
K-Type or S-Type
K-Type or S-Type
Recommended Air Pressure
0.4-0.5 MPa
0.4-0.5 MPa
0.4-0.5 MPa
Rated Temperature
1000°C
1000°C
1000°C
Power
15-20 kW
30-38 kW
34-45 kW
Overall Size (W×D×H)
1017×1185×1708 mm
1337×1370×1696 mm
1480×1480×1756 mm
Optional Configuration: Manual furnace window. Note: Different electrical control configurations are available. Power and overall dimensions vary depending on the selected configuration. Please confirm the required electrical configuration before ordering.
Working Principle
After the fusion stage of fire assay, the resulting lead button containing precious metals is placed in a cupel and heated in the cupellation furnace. During cupellation, lead is oxidized and removed through the cupellation process, while the precious metals remain as a bead for subsequent weighing or analysis.
Applications
Gold and silver fire assay laboratories
Precious metal testing laboratories
Mining and mineral testing laboratories
Metallurgical and refining laboratories
How to Select the Right Configuration
The furnace can be selected according to the required cupel capacity and laboratory sample throughput:
50-Cupel Configuration - suitable for routine laboratory testing with relatively lower batch requirements.
100-Cupel Configuration - suitable for laboratories requiring medium batch capacity.
168-Cupel Configuration - suitable for higher-throughput fire assay laboratories.
For equipment selection and quotation, please provide your cupel specification, required samples per batch, daily sample throughput and available power supply.
Frequently Asked Questions
Q1: What is a fire assay cupellation furnace used for?
It is used for the cupellation stage of fire assay after sample fusion, helping separate the precious metals contained in the lead button for subsequent analysis.
Q2: What cupel capacities are available?
Three configurations are available: 50, 100 and 168 cupels per batch, using 6A, 7A or 7AS cupels according to the selected configuration.
Q3: What information should I provide for a quotation?
Please provide the required cupel specification, samples per batch, daily sample throughput and available power supply. This information helps us recommend a suitable furnace configuration.
About Y&X
Y&X Beijing Technology Co., Ltd. provides laboratory equipment for mineral processing, sample preparation and mineral analysis. We can assist customers with equipment selection according to testing requirements, sample throughput and laboratory conditions.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company,Seller,Exporter
Year Established:
2014
Total Annual:
50000000-65000000
Employee Number:
20~100
Ecer Certification：
Verified Supplier
Y&X Beijing Technology Co., Ltd. is a mining-focused technology company dedicated to helping mineral processing laboratories and mining enterprises achieve more accurate test results, more stable process design, and higher beneficiation efficiency.
Y&X provides complete mineral processing...
Y&X Beijing Technology Co., Ltd. is a mining-focused technology company dedicated to helping mineral processing laboratories and mining enterprises achieve more accurate test results, more stable process design, and higher beneficiation efficiency.
Y&X provides complete mineral processing...
