Precious Metal Refining

Precious Metal Refining

All What You Need To Know Precious Metal Refining

Goel Impex is a trusted name in the field of industrial process equipment and specializes in providing advanced solutions for Precious Metal Refining. We are among the leading manufacturers in India, known for our precision, reliability, and commitment to quality.

The glass equipment we manufacture is crafted using high-quality Borosilicate Glass 3.3 (Duran/Pyrex). This material is highly durable and resistant to most chemicals, making it ideal for use in the recovery and refining of precious metals.

Borosilicate glass is chemically inert and does not react with precious metals, ensuring zero contamination during processing. Its clarity provides better visibility during refining operations, while the smooth surface allows easy cleaning and maintenance.

Precious Metal Refining Solutions by Goel Impex



Our equipment plays a vital role in precious metal refineries where Aqua Regia and similar solutions are used in the precious metal refining process. We design and supply glass reactors, vessels, and complete assemblies customized for applications in gold, silver, and platinum recovery.


These glass containers and reactors are widely used as dissolution units, precipitators, and separators in Precious Metals Chemical Refining. They are suitable for operations involving Aqua Regia and Hydrazine solutions, ensuring efficient and safe processing.


With decades of experience, Goel Impex continues to be a preferred choice among precious metal refiners and industries seeking reliable precious metal refining equipment in India and across global markets.



Precious Metal Refining
Precious Metal Refining
Filter Unit

During the Precious Metal Refining process, especially when using Aqua Regia for gold recovery, harmful fumes are released that need to be safely managed. Goel Impex designs and supplies high-performance Glass Scrubber Units that efficiently remove NOx fumes and other toxic gases generated during refining.

We also manufacture Glass Filter Units mounted on wheels, ideal for easy mobility within the refinery. These units are used to filter and recover precious metals from Aqua Regia solutions, ensuring maximum yield and safety during the precious metal refining process.

precious metal refiners
Nitric Acid Boiling Apparatus

At Goel Impex, we offer Nitric Acid Boiling Apparatus complete with condensers, specially designed for laboratory testing and analysis in the recovery and refining of precious metals.


In addition, we manufacture Vacuum Tubes (VPT 111) for safe and precise sample extraction from refining batches. These components are crafted from borosilicate glass to ensure chemical resistance and long-term performance.

The team at Goel Impex consists of experienced chemical engineers and process specialists with extensive knowledge in Precious Metal Refining equipment design and manufacturing. We work closely with clients to customize systems according to their refinery process requirements, ensuring efficiency, safety, and consistent refining results.

Precious Metal Refining Machine Manufacturer