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FGS Fonderia Ghise e Acciai Speciali s.p.a.

Via Garzoneri 11, 24047 Treviglio (BG)
Telephone +39 0363 302588
Fax +39 0363 419058
This company is co-exhibitor of
Intermetall Produkte AG

Hall map

THERMPROCESS 2019 hall map (Hall 9): stand A73

Fairground map

THERMPROCESS 2019 fairground map: Hall 9

Our range of products

Product categories

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.08  Steel and Iron
  • 01.08.02  Primary shaping
  •  Casting

Our products

Product category: Casting

Cast Sieve Plates

Special molding procedure developed by FGS since 1967, has permitted to substitute the mechanically perforated high-alloy steel plates of the vibratory screens at he iron ore sintering plants with cast perforated plates, at much lower cost and with an impressively improved working life.The cast plates are normally supplied in the thickness range from 3/8" to 1" (9 to 25 mm) as:

  • perforated
  • perforated with wear ribs
  • blind
  • blind with wear ribs
  The cast plates are produced in various high-alloy steels, but mainly in the FGS alloy H 24-12 S. This alloy finds general use at temperatures up to 1840°F (1000°C). Compared to alternatives materials such as W. Nr. 1.4825, H 24-12 S provides superior wear resistance and service life.

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Product category: Casting

Castings for Cement Industry

  • Special cooler grates of the proprietary, patented "ONDUFIN" design
  • Cooler side plates and chain link castings
  • Nose rings
  • Cooler hammers
  • Cooler discharge chute castings
  • Feed pipes and feed lifters
  • Recuperator crosses
  • Cast high alloy chains
  • Chain support hangers
  • Shackles
  • anchors
  • Burner barrels and nozzles
  • Conveyor parts
  • Wear rings for chain elevators
  • Hot air or gas dampers
  • Cast cyclone parts
  • Kiln tires
  • Kiln support rollers

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Product category: Casting

Cast Conveyors Belts

The FGS cast link conveyor belts are produced in a range of alloys to with stand working temperatures up to 2000°F (c.a. 1100°C). The size and design of cast elements are chosen on the base of the loads to be carried.

The usual link pitchers are:
  • 3" (76 mm)
  • 4" (102 mm)
  • 5" (127 mm)
  • 5 3/8" (157 mm)
  All kinds of cast conveyor elements are produced by FGS with a special pouring method based on the precision shell moulding process, assuring casting soundness and dimensional accuracy. The FGS cast conveyor are individually designed and controlled for the required working conditions and are supplied complete of driving and support rollers.   The conveyor belts may be assembled and tested on a full size proof stand at the FGS plant, before shipment.

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About us

Company portrait

Based on centuries old family tradition in the field of metal working,  F.G.S.  has been founded in 1952 for the specialized production of heat-resisting castings.  

Today the modern production and control facilities located in four plants all around Treviglio, a few miles from the Milano Linate Airport, allow F.G.S. to supply castings and components for high-temperature service, which are produced in a wide range of standard and proprietary Iron-, Nickel- and Cobalt- base alloys, fully machined, assembled, tested and made ready for installation.

The performance and the life of heat resisting castings depend mainly on the right selection of a suitable alloy, on its metallurgical quality and on the proper design of the cast pieces.

F.G.S.'s long expertise makes it possible to study and propose innovative solutions to many deign or maintenance problems. This service capability and the many successful achievements, have made F.G.S. well known among users of heat-resisting castings. Castings and furnace parts produced by F.G.S. are exported to more than 40 countries around the world.

F.G.S. is a member of the American Steel Founders' Society and produces special cast alloys under various licenses and their own patents.