Casting table tav/l

This unit allows the casting and solidification of ingots from 1 to 5 Kg and is composed of three units:

Centrifuges

These units are used to rinse and dry chains, metal findings, silver slime and/or silver crystals and are built out of polished stainless steel with a statically and dynamically balanced extractable basket.

Continuous casting furnaces type fim/cc

Our continuous casting furnaces are designed to produce a wide range of semi-finished products of the highest quality (tube, plate and wire).

The furnaces are provided with a powerful and efficient induction power generator to allow a fast melting and a perfect mixing of the alloy, which guarantees its homogeneity.

After the melting, the metal passes into the die, where a special cooling system guarantees the perfect homogeneity of the cooling temperature on the whole surface of the profile.

In order to reduce the oxidation, a continuous inert gas injection creates an oxygen-free chamber from the crucible until the drawing unit.

In addition, a direct water cooling by sprinkles on the profile coming out of the die guarantees a perfect deoxidation, an extra cooling and an annealing treatment, which is very useful for alloys with high content of copper (as red gold) or for silver.

The temperature of the crucible ad of the die is constantly monitored by two thermocouples in order to guarantee the best grain structure of the profile and to avoid metal leakage.

Fine cast iron conical flask

The liquid metal containing precious metal drops on the bottom of the Cast iron ladle thus allowing the recovery of the conical ingots by tilting the flask itself.
The conical shape is required to facilitate the extraction of the metallic "conical ingots" from the bottom.

Furnaces for melting type fim/cpu (hydraulic tilting)

These furnaces are ideal to melt precious metals. All ITALIMPIANTI ORAFI induction melting furnaces are fitted with static frequency converters.

A high efficiency of the electrical output that drastically reduces electricity consumption while maintaining the production rate thanks to frequency conversion system we have used.

The modular construction of the electric circuit board greatly simplifies maintenance operations and guarantees high reliability even in the most demanding working conditions.

The highest technical standards used to design the inductors along with the modular construction and the use of only high quality materials guarantee maximum production even in the worst conditions.

Furnaces for melting type fim/nt (manual extraction)

These furnaces are ideal to melt precious metals. All ITALIMPIANTI ORAFI induction melting furnaces are fitted with static frequency converters.

A high efficiency of the electrical output that drastically reduces electricity consumption while maintaining the production rate thanks to frequency conversion system we have used.

The modular construction of the electric circuit board greatly simplifies maintenance operations and guarantees high reliability even in the most demanding working conditions.

The highest technical standards used to design the inductors along with the modular construction and the use of only high quality materials guarantee maximum production even in the worst conditions.

Furnaces for melting type fim/pt

These furnaces are ideal to melt precious PGM  metals. All ITALIMPIANTI ORAFI induction melting furnaces are fitted with static frequency converters.

A high efficiency of the electrical output that drastically reduces electricity consumption while maintaining the production rate thanks to frequency conversion system we have used.

The modular construction of the electric circuit board greatly simplifies maintenance operations and guarantees high reliability even in the most demanding working conditions.

The highest technical standards used to design the inductors along with the modular construction and the use of only high quality materials guarantee maximum production even in the worst conditions.

Furnaces for melting type fim/tpu (mechanical tilting)

These furnaces are ideal to melt precious metals. All ITALIMPIANTI ORAFI induction melting furnaces are fitted with static frequency converters.

A high efficiency of the electrical output that drastically reduces electricity consumption while maintaining the production rate thanks to frequency conversion system we have used.

The modular construction of the electric circuit board greatly simplifies maintenance operations and guarantees high reliability even in the most demanding working conditions.

The highest technical standards used to design the inductors along with the modular construction and the use of only high quality materials guarantee maximum production even in the worst conditions.

Gas atomizers for metal powder production

Italimpianti produces a wide range of gas atomizers specifically designed for manufacturing inert and reactive metal powders from laboratory/R&D scale to massive industrial production.

The close-coupled technology makes it possible to produce powders for different applications like HIP to additive layer manufacturing and metal injection moulding. The specific design geometry of the die allows for a consistent and reproducible production of high quality spherical metal powders from 10 to 100 microns median with rapid solidification rates. All of our machines are equipped with specifically designed induction coils powered by generators from 5 to 20 kW, developed and built in-house with proprietary technology.

The melting process can be carried out in air or a controlled atmosphere, as well as under vacuum or normal atmospheric pressure, thus allowing atomization of a wide range of metals including low temperature and/or easily oxidizable ones. The chemical composition and the homogeneity of the alloys are guaranteed by means of low-medium frequency generators, while the use of inert gas inside the upper chamber limits oxygen content.

These machines have been designed to guarantee a rapid crucible swapout to avoid cross contamination and are easy to clean and operator friendly.

Grain production systems fim/rpg

 

These furnaces are ideal to melt precious metals. All ITALIMPIANTI ORAFI induction melting furnaces are fitted with static frequency converters.

A high efficiency of the electrical output that drastically reduces electricity consumption while maintaining the production rate thanks to frequency conversion system we have used.

The modular construction of the electric circuit board greatly simplifies maintenance operations and guarantees high reliability even in the most demanding working conditions.

The highest technical standards used to design the inductors along with the modular construction and the use of only high quality materials guarantee maximum production even in the worst conditions.

 

Grain production systems with a protective atmosphere

These units are ideal for producing high-quality precious and non-precious metal alloys, including Master Alloys free of precious metals; the latter are often used to produced alloys containing a variable percentage of precious metals (White gold, Yellow Gold, Red Good, Palladium alloys etc.)

The use of an inert gas environment to avoid oxidation is especially important in the production of Master Alloys.

The unit is provided with the following parts:

  • Medium Frequency Converter
  • Melting and alloys homogenizing Furnace
  • Grain Producing Tank

Grain production tanks type rpg

The container is used both for the production:
• Fine gold and silver spherical grains
• Gold and silver spherical grains
• Grains with high surface area for refining purposes

Ingot molds and equipment for numbering

• Numbering with mold and Manual marking press
• Different models of marking press
For more information, please contact our Sales Office to the number + 39 0575 449235 or send an email request to info@italimpianti.it

Ingot production systems fim/ling

The units are used to produce 1-2 Kg and 12.5 kg Au ingots, in manual mode as well as a “full automatic” mode including robotic weighing and crucible loading systems, crucible unloading systems etc .

All ITALIMPIANTI ORAFI induction melting furnaces are fitted with static frequency converters. A high efficiency of the electrical output that drastically reduces electricity consumption while maintaining the production rate thanks to frequency conversion system we have used.

The modular construction of the electric circuit board greatly simplifies maintenance operations and guarantees high reliability even in the most demanding working conditions.

The highest technical standards used to design the inductors along with the modular construction and the use of only high quality materials guarantee maximum production even in the worst conditions.

Ingot trolley cpl

The trolleys ingot molds can be constructed with different materials, by means of welded profiles, and mounted on four or six wheels that run on rails.
The tightening of the ingot can be either mechanical or hydraulic. In the first case the molds are clamped by means of mechanical locking screw, in the second case the hydraulic system inclu

Lifting trolley for ingot solidification

Lifting trolley with support plane made by steel or cast iron, used for ingots casting and solidification. The lifting mechanism can be both automatic and manual.

Magnetic flux concentrator

In order to reduce the effect of exposure to the electromagnetic fields a new legislation was finally introduced in Europe : the European directive 2004/40/CE, then modified by directive 2008/46/CE, was introduced in 2013. These regulations fix the limit values of electromagnetic fields generated by industrial machines as the induction melting pl

Molds for ingot hallmarking

Molds for marking of bullion.
Customizable with:
• Company Name
• Company logo
• Ingot fineness
• Ingot weight
For more information, please contact our Sales Office to the number + 39 0575 449235 or send an email request to info@italimpianti.it

Rotary lnduction melting furnace type fim/ro

New induction furnace with rotating crucible, designed to melt metal alloys and production scraps.

Static gas oven type fgr (gold, silver, alloys, ashes)

These furnaces are used to melt metals as well as precious ashes and come equipped with spoutless crucibles able to melt from 6 to 75 kg of ashes/fondants or from 19 to 250 kg of alloys depending on the model

Top blown rotary furnace

The TBRF is a pyro-metallurgical furnace which has many applications.