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Application-specific design, manufacturing and maintenance
We provide hydraulic system design and maintenance services for industrial equipment and mobile machinery. Our scope includes the design, manufacture and assembly of compact hydraulic power units — mini power packs — as well as hydraulic cylinder design and maintenance.
Each solution is developed around the equipment’s function, required force, operating speed, duty cycle and available installation space. On-site installation, integration with existing equipment and commissioning of hydraulic power units are also available when required.
Mini Hydraulic Power Packs
Compact hydraulic power tailored to your application
Mini hydraulic power packs provide hydraulic actuation where installation space is limited. Combining an electric motor, pump, oil reservoir and control components in a compact assembly, these units can be configured for lifting, lowering, clamping, pushing, pulling and load-holding operations.
Integra Precise supports projects from the definition of technical requirements through to unit assembly and maintenance during operation.
Engineering and component selection
Our design process considers the operating conditions of the complete system, alongside the required pressure. Depending on the project, the engineering scope may include:
Calculation of required force, operating speed, working pressure and flow rate.
Assessment of duty cycle, starting frequency and thermal load.
Preparation of hydraulic schematics.
Selection of the electric motor, pump and reservoir.
Selection of directional, pressure-control, flow-control and load-holding valves.
Specification of filtration, instrumentation and control components.
Preparation of installation dimensions, connection details and technical documentation.
Manufacturing and assembly
Mini hydraulic power packs are manufactured and assembled using components selected for the project. The unit configuration is adapted to the required functions, available electrical supply and equipment layout.
Depending on the application, configurations may include:
AC or DC electric motors.
Control of single-acting or double-acting cylinders.
Manual or solenoid-operated valve control.
Different reservoir capacities and materials.
Horizontal or vertical mounting using suitable components.
Pressure-limiting, speed-control and load-holding functions.
Working pressure, flow rate, motor power, reservoir capacity and operating duty are specified individually for each project.
Maintenance and troubleshooting
We provide maintenance for existing mini power packs and associated hydraulic systems. Our approach focuses on identifying the cause of a fault, restoring system operation and helping prevent recurring problems.
Services may include:
Diagnosis of oil leaks, pressure losses and irregular movement.
Inspection of pump, motor and valve operation.
Assessment of hydraulic oil, filters and reservoir condition.
Selection and replacement of suitable spare parts.
Adjustment of pressure and flow settings.
Recommendations for preventive maintenance.
Installation and commissioning
Where required, we install the power unit on site, connect hydraulic lines and integrate the unit with existing equipment. Commissioning includes checks of connections, leakage, movement direction and key operating parameters within the agreed scope of work.
Applications
Subject to load and duty-cycle requirements, mini hydraulic power packs can be used in lifting tables, dock levellers, assembly and clamping fixtures, small presses, trailer mechanisms and other industrial and mobile equipment.
Need a mini hydraulic power pack for your project?
Send us the required function, load or force, cylinder dimensions, operating speed, electrical supply and duty cycle. We will develop a suitable technical solution and quotation.
Hydraulic Cylinders
Design and maintenance for ISO series and application-specific cylinders
Integra Precise Solutions provides design and maintenance services for hydraulic cylinders in the ISO 6020-2, ISO 6022 and ISO 6020-1 series. Requests involving other standards or special designs are assessed individually against the technical requirements.
We support cylinder design for new equipment, the development of replacement solutions for existing cylinders and the assessment of cylinders already in service.
Cylinder design
Cylinder design considers mounting arrangements, load direction, operating frequency and environmental conditions, alongside the required force and stroke.
Depending on the project, our scope may include:
Specification of piston diameter, rod diameter, stroke and working pressure.
Calculation of extension and retraction forces.
Assessment of piston rod buckling resistance and structural strength.
Selection of mounting arrangements and installation dimensions.
Selection of seals compatible with the operating fluid and temperature.
Consideration of end-of-stroke cushioning where required.
Preparation of 2D drawings, 3D models and technical specifications.
For standard-series designs, the applicable mounting dimensions of the relevant ISO standard are taken into account. The operating parameters and suitability of each cylinder are established against the project specification.
Cylinder maintenance
Cylinder maintenance includes condition assessment, fault diagnosis and planning of the required service work.
Diagnosis of external leakage and internal bypass.
Inspection of the piston rod, cylinder tube, piston and mounting components.
Assessment and replacement of seals, wipers and guide rings.
Evaluation of wear, surface damage and corrosion.
Identification of repair or component replacement requirements.
Agreed functional and leakage checks following service work.
The exact service scope is determined by the cylinder’s condition, construction and spare-parts availability.
Contact us for cylinder design or maintenance.
Send us an existing drawing, model and manufacturer details, photographs or key dimensions. We will assess your requirements based on the required force, stroke, working pressure and operating conditions.
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