Professionals in hydraulics

Professionals in hydraulics. Specialized in industrial and mobile hydraulics, for over 40 years Possanzini s.r.l. has designed, manufactured and maintained hydraulic systems in different sector

The hydraulic field is certainly the strong point of the Italian company Possanzini. Skilled staff and forefront technologies assure service and expertise starting from design, manufacturing, maintenance and overhaul, up to after sale service.

Services can be provided both at the company’s and at the customer’s by using perfectly equipped mobile units.

Moreover, the warehouse, always stocked up, allows delivering spare parts and components in short terms for whatever equipment in hydraulic field.

Main businesses

Maintenances and technical service on the spot on all kinds of hydraulic plant:

  • injection moulding presses, die casting, sheet metal and mobile machines;
  • large spare part warehouse for the supply of hydraulic components and accessories: pumps, motors, on/off and proportional valves, servo-valves, accessories and sensors;
  • design with the aid of CAE systems for dynamic simulation of the operation, implementation and repair of complete hydraulic power packs;
  • implementation of complex machines, equipped with electric panel and drive;
  • overhaul and dynamic testing of pumps and motors – open circuit and hydrostatic transmissions, with the aid of high-power test benches – and drawing up of testing reports with trend charts of hydraulic and electric variables;
  • mechanical constructions with the aid of CNC machine tools: cylinders, manifolds, mechanical parts of any type and material and relative heat treatments to obtain the highest efficiency in terms of component duration and performance;
  • CNC manufacturing of tailored seals for hydraulics, pneumatics, food industry, oil and gas, chemical, … with the use of numerous typologies of elastomeric materials and non-, highly performing and featuring excellent quality;
  • large warehouse of round, full and square bars of different materials: special steels, chrome-plated for cylinders and press columns, bronze, aluminium and cast iron; polished barrels for cylinders.

The specific know-how and the operational expertise gained in over 40 years of activity in industrial, railway, agricultural, naval and renewable energy areas are the base of Possanzini’s activity, allowing it to develop relationships consolidated in time with all major industrial realities, both local and national. Possanzini represents a qualified reference partner for all those sectors that use systems and machines equipped with hydraulic-operation parts.

Design and manufacturing of special machines

In the field of mechanical high-precision constructions, Possanzini can offer a broad range of products, components and spare parts, like for instance special hydraulic cylinders, tailored seals for hydraulic and pneumatic plants, hydraulic power packs and so on, and the project and implementation of complex special machines according to customers’ specific requirements: test benches, hydraulic power units machines and so on.

Special and customized machines for customers are used in various sectors: industrial, railway, marine and agriculture.

Among the available services: mechanical precision CNC CAD CAM machining for the manufacturing of tailored components and spare parts; design and implementation upon design of hydraulic machines; design and manufacturing of complete tools; construction of press columns and nuts (max 12 m); overhaul of complete toggle units – seat boring – construction of pins and bushings.