GVF Impianti Srl- Foundry Machinery
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IMPIANTI FOUNDRY EQUIPMENTS

FACTS AND FIGURES 1964 GVF Impianti Srl was to serve the foundry were the first focus of its technical skills with foundries. founded in 1964 in order market. Turn key plants our Company that forged the most important italian Year after year the company has slowly improved the production range, by supplying products in more and more sectors of application and to different types of customers. ALL-ROUND SERVICE: From Design to Installation Our all-round service begins with our specialized engineering and technical staff that listen to customers’ needs and turn them into a targeted project....

The company has enlarged its target markets abroad, by supplying goods and establishing business relationships in many countries around the world. For the coming years our main goal is to grow further, with the support of our selected partners. GVF Impianti is a customer-oriented family company. The second and third generation are working on intensifying the research into more advanced solutions and achieving customer satisfaction around the world.

FOUNDRY EQUIPMENTS MACCHINE PER LA FONDERIA

OUR SKILLS In-House Engineering Our company studies each production process of its customers, in order to provide them with the best solution, not only in terms of productivity, but also in terms of efficiency and effectiveness This allows our company to be able to project the effectiveness. entire system’s functioning and management logic. The engineering department uses the most up-to-date design and 3D simulation systems Engineers interact with systems. the mechanical production department, and follow all the production phases up to the assembling, the start-up and the commissioning of...

SAND Reclamation Plant SUSTAINING THE ENVIRONMENT WITH OUR EXPERTISE REDUCTION OF LOGISTICS/TRANSPORT COSTS RIDUZIONE DEI COSTI DI LOGISTICA/TRASPORTO Through the reduction of the new raw material needed. This allows also the CO2 emissions reduction. Dovuta alla diminuzione della richiesta di nuova materia prima. Questo permette anche di ridurre le emissioni di CO2. REDUCTION OF VIRGIN RAW MATERIALS’ CONSUMPTION RIDUZIONE DELL’USO DELLE MATERIE PRIME VERGINI By means of the reclamation process, from the exhaust foundry sand, the sand is reclaimed and it can be used again inside the...

Thermal Sand Reclamation Plant

THE PROCESS IL PROCESSO GVF Impianti’s thermal sand reclamation plant includes design, engineering for the on-site installation of all machines, equipment and control systems needed for the plant’s installation. The entire plant is composed by a vibrating crusher FSV type for the reduction in size and the screening of sands, a pneumatic conveying system, which transport the material to the storage silos and, between them, a deferrization system for the material. From the storage silos, the material is conveyed, through a pneumatic conveying system, to the process furnace called FEUER,...

FEUER THERMAL SAND RECLAMATION IMPIANTO DI RECUPERO SABBIA A CALDO This machine is the heart of the treatment plant, and it has a combustion system which allows to remove the resins from the treated material, guaranteeing a sand’s high quality. The project developed by the GVF Impianti Srl technicians, is backed by 50 years of experience in sand reclamation furnace engineering. The new fluid bed lowers considerably the management costs of the plant thanks to a mix injection nozzles’ special design and to their widespread distribution over the fluid bed. The two plenums, air and gas, are...

Technical Data GVF Impianti’s thermal sand reclamation plants are turn-key supplied and they include all the machines from the sand crushing to the sand reclamation up to the effluents treatment. Gli impianti di recupero termico sabbie della GVF Impianti sono forniti chiavi in mano e comprendono tutte le macchine dalla frantumazione alla rigenerazione della sabbia sino al trattamento degli effluenti. Sand Capacity Average gas consumption : (Consumo medio di gas) Average power consumption : (Consumo elettrico) from 0,5 to 10 Ton/h da 0,5 a 10 Ton/h Cooling Chiller (optional) Post-burner...

RESULT OF THE REGENERATION PROCESS RISULTATO DEL PROCESSO DI RIGENERAZIONE IMPROVEMENT IN THE SAND’S GEOMETRIC SHAPE MIGLIORAMENTO DELLA FORMA GEOMETRICA DELLA SABBIA BINDER CONSUMPTION OPTIMIZATION OTTIMIZZAZIONE CONSUMO DEL LEGANTE PERMEABILITY IMPROVEMENT MIGLIORAMENTO DELLA PERMEABILITÀ CAST QUALITY IMPROVEMENT MIGLIORAMENTO DELLA QUALITÀ DEL GETTO NO THERMAL EXPANSION ANNULLAMENTO DILATAZIONE TERMICA LOW ACID DEMAND VALUE BASSA RICHIESTA ACIDA ALMOST NO LOSS ON IGNITION PERDITA CALCINAZIONE PRESSOCHÉ NULLA USED SAND Sabbia da rigenerare RECLAIMED SAND Sabbia rigenera

AIR - OIL COOLING SYSTEM RAFFREDDATORE A LETTO FLUIDO The three-step cooler made by GVF Impianti is the development of the general shell & tube heat exchanger, which uses water or water-solutions and glycol, causing continuous blockages and malfunctioning and which has a very low efficiency. The study of these problems has led to the development of a range of machines from 0,5 to 30 T/h, composed by three or more fluid beds, crossed in counter-current by air and refrigerated by a diathermic oil circuit, filled by a pump and by a forced refrigerating unit. This design allows to obtain a high...

GREEN SAND Reclamation Plant 1 FINE PARTICLES REMOVAL - Rimozione dei Fini GRAIN ROUNDNESS - Rotondità del granulo The fine particles generated during the foundry sand processing cycle are removed thanks to the “tailormade” sand reclamation process. The grains’ surface becomes more rounded requiring a lower quantity of binders. I fini derivanti dal ciclo di lavorazione delle terre, attraverso il processo tailor made di recupero della sabbia, verranno rimossi. La superficie dei granuli risulta più arrotondata e questo richiederà l’uso di minori quantità di legante. LACK OF IMPURITY - Priva...