Forging dreams

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Hot steel forging

We are a company specialized in hot forging of carbon steel, alloy and stainless steel. We produce a wide range of dies to meet the needs of our Italian and foreign customers.

I.S.A.C. was founded in 1974 in the Canavese area, Turin (Italy), by Silvano Grivetto, an entrepreneur who made his stubborn and far-sighted character the key to the success of his company.

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Forging Dreams

Commitment and expertise.
This is how we shape your every request

Quality

The quality of our hot forged products is the result of a renewal based on constant investments in technologically advanced production facilities

Satisfaction

Production flexibility and in-house development of dies allow us to meet even the most urgent orders within 24 business hours

Diversification

With a capacity of 14,000 tons per year, we have expanded our product range. Thus we are able to supply various markets. This is how we try to fulfil every request from our customers

our production

Discover our processes

Areas of application

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Industrial vehicles

Our products

Agriculture

Our Products

Earthmoving

Our Products

News

Our history and the evolution of our work told through the I.S.A.C. blog which is proposed as the narrator of a historic company that has so much to tell: news from the world of hot forging, technical insights, uses, curiosities.

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The distinction that makes the piece unique

Hot drilling for extrusion

A hydraulic press, built and customized tailored to our needs, allows us to perform hot drilling from solid material up to a diameter of 120 mm for a maximum length of 450 mm, avoiding costly chip removal.

Higher performance

There are 2 further advantages to hot drilling:

1. Raw material saving because waste is limited

2. Better core performance of subsequent heat treatments

When the rhythm of the hammers goes in unison with professionals and robots

From 10 to 250 kg. The weight of our forged components

The raw material, once heated in the new induction ovens, is forged by one of these 3 production lines:

  • 31,000 Line

This robotic line is composed by an ELIND 2,200 Kw heating induction oven, a compressed air-hammer HUTA ZYGMUNT of 31,000 Kgm, a flash trimming press ZDAS of 630 tons and a flash trimming press IMV of 300 tons, a MANZONI press of 400 tons and a 500 tons hydraulic press with 1,000 mm of stroke to automatic flash trimming shafts and spindles up to 250 kg.

  • 25,000 Line

This robotic line is composed by an ELIND 2,200 Kw heating induction oven, a compressed air-hammer HUTA ZYGMUNT of 25,000 Kgm, a flash trimming press ERFURT of 400 tons and a flash trimming press IMV of 300 tons.

  • 16,000 Line

This robotic line is composed by an ELIND 1,500 Kw heating induction oven, a compressed air-hammer HUTA ZYGMUNT of 16,000 Kgm, a flash trimming press ERFURT of 400 tons and a flash trimming press IMV of 300 tons.

Art-house raw material

Carbon steel, alloy steel, stainless steel 

We take maximum care in selecting the most suitable raw material for product’s type and its uses. The steel’s choice is key to realize a reliable, high quality forged product.

Our bars are accompanied by a Certificate of Origin and come from leading steel mills.

Constant traceability

We guarantee complete traceability on each production batch and on the heating temperature of each piece produced: each bar is labelled with a unique bar-code which, when picked up, is transmitted by a reader system to a software that will allow perfect traceability and association with the finished product in the future.

Internal analysis of any material

We provide metallographic analysis in few days to carry out features about any material grade. We also have a portable spectrometer that ensures anti-mixing of raw material. 

Translating a drawing into a die...

Let the work begin

In-house

Dies are made according to the most advanced technological systems, using CNC machining centres and lathes. Dies project is developed in our technical department by CAD systems of latest generation. If necessary, we carry out a computer simulation to check the product feasibility and make any necessary improvement before moving on to the final processing.

In 24 hours

We are equipped to make the dies in a very short time.
As an exception, and for the most urgent requests, we can also arrange them in 2-3 business days.

Minimum waste

The high performance of our dies guarantees dimensional deviations and drifts in the order of 1 mm over long production runs.

Die maintenance

The construction and maintenance of over 2,500 dies are carried out using mathematics stored on a central server, thus allowing perfect repeatability over time.