- Description
- Ask a question
- Review

Spares & Consumables
Are you going to Buy Online Consumables and Accessories in Italy? Well, don’t go beyond the Delmer Group. Even a small ounce of knowledge can go a long way. That's why we've put together this list of the most important things you need to know about your new crucible, from how to care for it after you get it, to how to get it back in shape when it's done.
Graphite Crucibles
Graphite crucibles are a crucial part of the manufacturing process. They are used in a variety of different ways, depending on what you're working with. For example, if you're melting down waxes and resins, a graphite crucible will be your best bet.
Graphite crucibles are also a critical component in the production of steel. The Delmer Group is responsible for manufacturing these crucibles and we have over 30 years of experience in this field. We have a variety of different types of graphite crucibles, including:
* Single-use (1-3 day service)
* Single-use (+/- 10% variation)
* Dual-use (+/- 10% variation)
Graphite crucibles are primarily used in silicon refinement and the production of precious metals and jewelry like gold, silver, and single-crystal polycrystalline silicon. This particular type of graphite crucible is extremely clean and resists corrosion from metal solutions well. When put to long-term testing against other commonly available products on the market, our product's quality holds up well. Brass, gold, silver, aluminum, zinc, and other rare metals are the components to be melted.
Check our website to find out the spares & consumables parts list in Italy and buy the one you need.
The Delmer Group is in charge of producing the graphite crucibles required to melt metals like silver and lead. These crucibles may be used repeatedly without requiring any maintenance and allow you to melt your precious metals in a controlled environment. You don't have to worry about them breaking if you drop them to the ground because they are also incredibly strong. Get the Best spares & consumables parts today.




- Description
- Ask a question
- Review
MACROBRILL is a product that, combined with the shining compounds suitable for each type of metal, has the remarkable advantage to eliminate the problem of oxidation that usually involves the traditional stainless steel balls AISI 420. With this product there is no transfer or oxidized metal during the process, therefore no more acid degreasing and a minor discharge of water to drain.
The remarkable hardness and the low specific gravity permit to obtain a very fine finish without the "orange peel" phenomenon that frequently involves the traditional treatments with stainless steel balls.
Another important characteristic of this material is that it allows the processing of very thin and fragile objects (i.e.: in the gold industry, the "gap"), assuring with one single step smoothing and shining without modifying the color, emphasizing the natural characteristics of the metal.
- Description
- Ask a question
- Review
Delmer Vitrified Ceramic Jacket provides strength and longer life to graphite crucibles.








- Description
- Ask a question
- Review
Graphite crucibles are high quality melting crucibles. They are suitable for melting and refining precious metals.
Graphite crucible can withstand high temperatures, are chemical and thermal shock resistant and can be used in furnaces and high heat processes.
- Description
- Ask a question
- Review
Graphite crucibles are high quality melting crucibles. They are suitable for melting and refining precious metals.
Graphite crucible can withstand high temperatures, are chemical and thermal shock resistant and can be used in furnaces and high heat processes.
Vitrified graphite crucible provides strength to crucibles.
this product contains both jacket and crucible as shown in image.