JG AUTOMOTIVE

140000 Lb Counterblow Hammer

JG Automotive is the office in Spain of Bifrangi Group: founded by Mr. Francesco Biasion,, formed by Bifrangi SPA; Bifrangi UK; Bifrangi GMBH and Boltex INC. Bifrangi Group is a supplier and manufacturer of heavy forging...

16000 Ton Press

JG Automotive is the office in Spain of Bifrangi Group: founded by Mr. Francesco Biasion, formed by Bifrangi SPA, Bifrangi UK, Bifrangi GMBH and Boltex INC Bifrangi Group is a supplier and manufacturer of heavy...

32000 Ton Close-Die Press

JG Automotive is the office in Spain of Bifrangi Group: founded by Mr. Francesco Biasion, formed by  Bifrangi SPA, Bifrangi UK, Bifrangi GMBH and Boltex INC. Bifrangi Group has the biggest forging press in the...

Aluminum and Steel Extrusion

JG Automotive is supplier and manager in the manufacture of components of aluminum and steel extrusion, mainly focused on parts and components in the transport sector: automotive, bus and rail. The most common products...

Cold Forging

JG Automotive is a supplier and manufacturer of metal parts and components developed in cold forging is possible, we reduce substantially the costs comparing to other technologies like: turning, gear carving or hot forging plus...

Extrusion

Extrusion forging is an ideal technology to save material and be able to obtain hollow forms not feasible by other forging processes. JG Automotive is a supplier and manufacturer of direct extrusion or reverse extrusion or also indirect,...

Fine Blanking

Fine Blanking: allows much higher results mainly in Dimensional Tolerance; Flatness of the piece; Quality of cutting finish (cut without tearing). Fine blanking parts are characterized by extremely precise, rectangular crack...

Fundición de Aluminio

JG es proveedor y gestor en la fabricación de piezas, componentes y partes en fundición de aluminio. La principal ventaja de la fundición de aluminio es la reducción del peso en 7 veces respecto...

GGG-70

We are suppliers of castings in GGG-70 and special alloys since 1980. JG Automotive is a benchmark supplier in the steel smelting industry with more than 30 years of experience. Our technology, innovation and a management system...

Grey iron casting

JG Automotive is a supplier and manager in the manufacture of parts and components in Gray cast iron. The gray cast iron is mainly oriented for parts with low mechanical requirements, gray cast iron is a very interesting option given...

Hot Former

JG Automotive is the Bifrangi Group Spanish office founded by Mr. Francesco Biasion, formed by Bifrangi SPA, Bifrangi UK, Bifrangi GMBH and Boltex INC. The Bifrangi Group is a leading global supplier and manufacturer...

Investment casting

Thanks to the technology of Investment Casting we obtain pieces of complex geometries, with narrow tolerances and very tight roughnesses without having to rework the piece a posteriori with machining or welding. This contributes to great...

Machining

G supplier and manager in the manufacture of machined metal parts and components in various types of machining for the industrial and automotive sector. Machining is a manufacturing process which comprises a set of parts forming...

Microforging

Microforging is a Japanese technology that allows saving more than 30% on traditional lathes as the piece conforms to the final conditions. Applicable to smaller than 10 grams pieces. Especially suitable for bolts, rivets, axes, clockworks,...

MIM

JG Automotive es la oficina comercial de Indo-MIM en España, fabricante y proveedor líder mundial en fundición MIM. MIM (Metal Injection Molding), este tipo de fundición por inyección...

Nodular iron casting

JG Automotive is supplier of Nodular Iron Casting: is more expensive than gray but it greatly increases the mechanical characteristics since most of the carbon content in nodular iron has the shape of spheroids. This microstructure produces...

Progressive Stamping

Progressive Stamping: It allows very low costs producing parts in a very efficient way but with high cost of tools. Manual Stamping: The part price is high but has very low tooling costs.

Recalcado

Mediante proceso de forja por recalcado  conseguimos bajar los precios de fabricación al forjar únicamente una parte de la pieza. A diferencia de los procesos de forja anteriores que se realizan en caliente, este...

Ring Rolling

Through Ring Rolling, we can optimize issue weight to make it almost equal to the final weight. Ring Rolling is mainly used for parts with a long interior hole that would mean a considerable loss by other technologies. This way, we can...

Si-Mo

Thanks to this casting, we get parts with very high resistance to temperature, such as engine intake pieces. It is a very unique technology since it requires a great level of knowledge and experience by the staff. This technology has a widespread...

Sintered

Casting by sintered is the heat treatment of a powder or compacted metal or ceramic by pressure with the subsequent passage through a controlled atmosphere oven and at a temperature below the melting temperature of the mixture, approximately...

Sintered

Casting by sintered is the heat treatment of a powder or compacted metal or ceramic by pressure with the subsequent passage through a controlled atmosphere oven and at a temperature below the melting temperature of the mixture, approximately...

Sintered

Casting by sintered is the heat treatment of a powder or compacted metal or ceramic by pressure with the subsequent passage through a controlled atmosphere oven and at a temperature below the melting temperature of the mixture, approximately...

Split Forging

We are suppliers and manufacturers of connecting rods forged with Split Forging technology.. Split Forging improves mechanical characteristics of the connecting rods as well as reinforcing the tightening torque of the screws between the...

Stainless steels casting

We are suppliers  and managers in the manufacture of castings in stainless steels and special alloys since 1980. Stainless steels are very resistant to corrosion (rust due to iron oxide) in many environmental contexts, especially...

ZAMAK

JG is a suppliers and managers in the manufacture of components, parts and pieces in Zamak injection molding. Zamak is a non-ferrous and versatile material as it is a zinc alloy with aluminum, magnesium and copper. Its composition...

ISO 9001

32000 TON CLOSE-DIE PRESS

JG Automotive is the office in Spain of Bifrangi Group: founded by Mr. Francesco Biasion, formed by  Bifrangi SPA, Bifrangi UK, Bifrangi GMBH and Boltex INC. Bifrangi Group has the biggest forging press in the...