Plastic and Rubber Processing

Flodraulic designs and manufactures Hydraulic Power Units (HPU) and hydraulic manifolds specifically developed for machinery used in plastic processing and industrial manufacturing. Our solutions are engineered to ensure high performance, reliability and precise hydraulic control in demanding production environments.

In particular, we supply systems for:

Injection blow moulding machines, where precise pressure and movement control are essential for consistent product quality.
Extrusion machinery, designed to support continuous and stable production processes.
Moulding machines, requiring accurate hydraulic control and high operational reliability.

Our hydraulic installations are used in a wide range of industrial sectors, supporting different types of automated production systems, including:

Food industry
Pharmaceutical industry
Chemical sector
Detergents and cosmetics industry
Footwear manufacturing
Packaging industry

Thanks to the expertise of our highly qualified engineering team, Flodraulic is able to design and manufacture PED-certified hydraulic installations, fully compliant with the applicable safety regulations. Our systems can also be developed according to the required SIL (Safety Integrity Level) and Performance Level (PL) specifications, ensuring high safety standards and reliability for critical industrial applications.

Power: up to 150 kW [200 hp]
Flow rate: up to 300 l/min [80 gpm]
Pressure: up to 350 bar [5080 psi]
Temperature: 20 °C +50 °C [-40 °F +122 °F]
Certifi cations: according to: SIL, PED requirements
Process Control: WPS, PQR, NDT, mechanical stress and wearing tests
Engineering international standards: UNI EN ISO 13849, ASME, EU Directives rules and specifi cations IEC61508, IEC 61511
Painting: based on customer specifi cations
Surface treatments: galvanization
Materials: steel, aluminum

Key Components

  • Shell-and-tube oil/water heat exchanger
  • Variable displacement piston pump (LS control, PQ control)
  • Motor driven by inverter for optimized performance
  • Components made of AISI stainless steel
  • High-precision process sensors for accurate monitoring and control

Other Services

  • Complete engineering of manifolds, Hydraulic Power Units (HPU) and integrated hydraulic systems
  • Fluid dynamic simulations to analyze and optimize system performance
  • Structural calculations to ensure mechanical strength and reliability
  • In-depth analysis and verification of every system parameter, supported by the release of official technical reports
  • Final operational testing of the entire system before delivery
  • Worldwide commissioning performed by highly qualified and experienced technicians
  • Supply of rigid and flexible piping with full on-site technical support
  • Over 40 years of experience in the hydraulic sector, backed by a dedicated team of engineers and technicians who work closely with customers every day

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Flodraulic Group goal in Europe is to become the leading system integrator in motion controls.