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Fire Assay Cupellation Furnace for Gold Silver Precious Metal Testing

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Fire Assay Cupellation Furnace for Gold Silver Precious Metal Testing

MOQ:	1 Set
Price:	Negotiate
Standard Packaging:	Standard export packing is provided, and customized packing is available upon request.
Delivery Period:	15-30 working days
Payment Method:	L/C,T/T

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Model Number

Fire Assay Cupellation Furnace

Product Type:

Fire Assay Fusion Furnace

Application:

Fire Assay Cupellation

Cupel Capacity:

50 / 100 / 168

Cupel Type:

6A / 7A / 7AS

Rated Temperature:

1000°C

Heating Element:

Silicon Carbide Rod

Thermocouple:

K-Type / S-Type

Door Operation:

Pneumatic

Power:

15–45 KW, Depending On Configuration

Suitable Materials:

Gold / Silver / Precious Metals

Highlight:

Fire assay cupellation furnace for gold

Precious metal testing furnace

Laboratory fire assay equipment

Product Description

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.

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Fire Assay Laboratory Equipment

Blast Drying Oven

Fire Assay Cupellation Furnace for Gold Silver Precious Metal Testing

MOQ:	1 Set
Price:	Negotiate
Standard Packaging:	Standard export packing is provided, and customized packing is available upon request.
Delivery Period:	15-30 working days
Payment Method:	L/C,T/T

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Y&X

Model Number

Fire Assay Cupellation Furnace

Product Type:

Fire Assay Fusion Furnace

Application:

Fire Assay Cupellation

Cupel Capacity:

50 / 100 / 168

Cupel Type:

6A / 7A / 7AS

Rated Temperature:

1000°C

Heating Element:

Silicon Carbide Rod

Thermocouple:

K-Type / S-Type

Door Operation:

Pneumatic

Power:

15–45 KW, Depending On Configuration

Suitable Materials:

Gold / Silver / Precious Metals

Minimum Order Quantity:

1 Set

Price:

Negotiate

Packaging Details:

Standard export packing is provided, and customized packing is available upon request.

Delivery Time:

15-30 working days

Payment Terms:

L/C,T/T

Highlight

Fire assay cupellation furnace for gold

Precious metal testing furnace

Laboratory fire assay equipment

Product Description

Fire Assay Cupellation Furnace for Gold Silver Precious Metal Testing

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

Working Principle

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

Tags: