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Hydraulic power units

and hydraulic devices

in ATEX versions

intended for operation in potentially explosive atmospheres

Ex marking

Hydraulic units and systems

We design and manufacture modern hydraulic systems, presses, power units and functional blocks, as well as handle their assembly, installation and commissioning.

hydraulic power units

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Hydraulic cylinder manufacturer

We specialize in the production of catalog, non-standard and special hydraulic cylinders according to documentation or client guidelines, as well as their comprehensive refurbishment.

hydraulic cylinders

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Hydraulic
components

Hydraulic pumps
Proportional technology
Industrial automation
Hydraulic valves
Hydropneumatic accumulators

hydraulic components

Professional hydraulic power service

We have modern diagnostic facilities and an experienced team of hydraulic power service engineers and technicians.

hydraulic service

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Hydraulic power unit manufacturer

for potentially explosive atmospheres and hydraulic equipment
in ATEX versions

We design and manufacture ATEX hydraulic power units
for operation in potentially explosive atmospheres, as well as complete hydraulic power units and hydraulic power installations intended
for use in environments with increased explosion risk.

Our projects include both single hydraulic power units
in ATEX design, as well as complex hydraulic systems, entire
machines and parts of process installations and production lines.

These solutions are designed for operation in explosion zones (zones 1, 2, 21 and 22), according to the requirements of the ATEX directive and applicable standards.

The devices are used among others in chemical
and petrochemical industries, power engineering, mining, defense industry
and process installations where hydraulic systems must
meet the highest safety requirements.

Scope of work ATEX hydraulics for potentially explosive atmospheres

Features

of ATEX hydraulic power units
Production

intrinsically safe hydraulic power devices

Tests of ATEX

hydraulic power units and installations
Safety systems

ATEX in hydraulic power
ATEX hydraulic presses

for potentially explosive atmospheres
Industrial applications

of ATEX hydraulics
Ex marking

Design features

hydraulic power units and hydraulic systems for potentially explosive atmospheres

Hydraulic power units designed for operation in potentially explosive atmospheres differ from standard solutions in design, component selection, and system integration methods.

At the design stage, we take into account the requirements regarding ignition source limitation, temperature control, stable operation of systems, and safe functioning in explosive environments. This applies to both hydraulic power units in ATEX design, as well as complete hydraulic installations, including hydraulic cylinders, valve blocks, hoses, control elements, and industrial automation.

Each solution is designed individually, taking into account the specific classification of the explosion hazard zone, environmental conditions, and the nature of the application.

Intrinsically safe valves
Intrinsically safe valves for explosion hazardous areas

Control of valves in Ex design, most often designed for 12 V DC voltage, with current limitation according to ATEX requirements.

Electric motor in an ATEX version
Electric motors in ATEX versions

Electric motors in ATEX versions, selected according to the zone classification, explosion group and required temperature class.

Temperature monitoring
Temperature monitoring at critical points

Monitoring the temperatures of all hydraulic components and the entire device that may represent potential ignition sources.

Drawing of a hydraulic power unit for hazardous areas

Production

of hydraulic power units

for explosive atmospheres

The production of ATEX hydraulic power units and hydraulic equipment for potentially explosive atmospheres complies with the requirements of the ATEX directive and applicable technical standards.

We use components intended for operation in explosive environments and design solutions that eliminate the possibility of overheating and sparking.

We manufacture both standalone hydraulic power units for explosive atmospheres and complete hydraulic devices and installations, designed to operate as part of technological lines and process installations, including ATEX hydraulic presses.

Tests ATEX

hydraulic power units and installations for potentially explosive atmospheres

Each ATEX hydraulic power unit and hydraulic power system intended for operation in potentially explosive atmospheres undergoes an individually planned testing process before being commissioned. The scope and method of testing are adapted to the nature of the application, operating conditions, and classification of the explosive hazard zone.

The testing process of hydraulic systems includes verification of operational stability, parameter consistency over time, and the correctness of safety and automation systems operation. The results of the tests form the basis for further implementation stages and the preparation of technical documentation for devices in the ATEX version.

Extended functional tests

Long-hour load tests of ATEX hydraulic power units, performed to confirm parameter stability and correct operation of the hydraulic power system.

Temperature measurements of ATEX hydraulic systems

Surface temperature measurements of hydraulic power system components ATEX, performed during workshop tests using installed sensors, pyrometers and thermal imaging cameras.

Automation and safety sensor tests

Tests of industrial automation and temperature sensors and safety devices used in ATEX hydraulic systems, including system response to alarm threshold exceedances.

Our safety systems

in ATEX hydraulic power units

Hydraulic systems designed for operation in potentially explosive atmospheres are equipped with multi-level safety systems, aimed at reducing the risk of dangerous situations both during normal operation and in emergency states. The scope and architecture of the protections are selected individually during the design stage, based on risk assessment, application characteristics, and ATEX area classification.

Hydraulic power unit with safety systems for hazardous areas Hydraulic power unit with safety systems for hazardous areas Hydraulic power unit with safety systems for hazardous areas Hydraulic power unit with safety systems for hazardous areas
Temperature protections
of the hydraulic system

Hydraulic power unit systems ATEX are equipped with sensors enabling monitoring of hydraulic oil temperature and critical components of the installation. Exceeding set thresholds may trigger an alarm signal or automatic transition of the system to a safe state.

Automatic fire extinguishing systems integrated in hydraulic power units

Hydraulic power units in ATEX design are equipped with automatic fire extinguishing systems built into the unit's structure, activated automatically upon detection of a hazard. These solutions allow for rapid mitigation of fire or overheating effects in the initial phase of the event.

Integration with industrial automation
and safety systems

ATEX hydraulic systems are integrated with industrial automation and overarching safety systems of the installation, enabling centralized supervision of equipment operation and execution of programmed emergency procedures.

We manufacture

hydraulic presses for potentially explosive atmospheres

We design and manufacture hydraulic presses intended for operation in potentially explosive atmospheres, implemented as complete technological devices in ATEX versions. Each hydraulic press is created as a coherent system including mechanical construction, hydraulic systems, ATEX hydraulic power unit as well as industrial automation and safety systems, adapted to the application character and zone classification.

The ATEX hydraulic presses we manufacture are used in processes requiring high operating forces, precise control and reliable operation in environments with an increased explosion risk, including the chemical, petrochemical and energy industries, and the defence industry.

Design and manufacture of hydraulic presses ATEX as complete technological devices

Integration of hydraulic power, automation and safety systems within a single technological system

Adjustment of design and operating parameters of the hydraulic press ATEX to the specific explosion hazard zone

Production of hydraulic presses ATEX intended for use in continuous and cyclic processes

Hydraulic press in an ATEX version

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Applications of industrial ATEX hydraulics

ATEX hydraulic power units in the chemical and petrochemical industry

We design and manufacture hydraulic power units and ...

ATEX hydraulic power units for the Oil & Gas sector

We manufacture ATEX hydraulic power units and hydraulic systems, designed ...

Hydraulic power systems ATEX in power engineering

We design and manufacture hydraulic systems in a configuration ...

Hydraulic power installations for potentially explosive atmospheres in cement plants

We perform hydraulic installations for hazardous zones....

Hydraulic power units for ATEX zones in the mining industry

We design and deliver hydraulic power units for zones...

Hydraulic devices for potentially explosive atmospheres in the defense industry

We manufacture hydraulic devices for zones ...

ATEX hydraulics

in the paint industry

We design and manufacture hydraulic systems in the configuration ...

ATEX hydraulic power units in the rubber and tire industry

We supply ATEX hydraulic power units designed for powering ...

Hydraulic power unit systems ATEX in the pharmaceutical industry

We design and manufacture ATEX hydraulic systems ...

Hydraulic power units for explosive atmospheres in the cosmetics industry

We manufacture hydraulic power units for explosive ...

ATEX hydraulics in the food industry – dust zones

We design and produce ATEX hydraulic systems ...

Hydraulic power units and power packs ATEX
in recycling installations

We manufacture power supplies and ATEX hydraulic power units, designed ...

ATEX hydraulic power units in the chemical industry and petrochemical industry

We design and manufacture hydraulic power units and ...

ATEX hydraulic power units for the Oil & Gas sector

We manufacture hydraulic power units and ATEX hydraulic systems, designed ...

hydraulic power unitsATEX in power engineering

We design and manufacture hydraulic power units in ATEX versions ...

Hydraulic power unit installations for explosion hazardous areas in cement plants

We implement hydraulic installations for hazardous areas....

Hydraulic power units for ATEX zones in the mining industry

We design and supply hydraulic power units for zones...

Hydraulic devices for potentially explosive atmospheres in the arms industry

We manufacture hydraulic devices for zones ...

ATEX hydraulics

in the paint industry

We design and manufacture hydraulic systems in the version ...

ATEX hydraulic power units
in the rubber
and tire industry

We supply ATEX hydraulic power units designed to power ...

Hydraulic power systems ATEX in the pharmaceutical industry

We design and manufacture ATEX hydraulic systems ...

Hydraulic power units for potentially explosive atmospheres in the cosmetics industry

We manufacture hydraulic power units for hazardous areas ...

ATEX hydraulics in the food industry – dust zones

We design and manufacture ATEX hydraulic systems ...

Power units and ATEX hydraulic power units in recycling installations

We manufacture hydraulic power units and power packs ATEX, designed ...

rexroth pump

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