Customer-specific hydraulic power units, hydraulic cylinders and hydraulic systems – from engineering to service
GRIBI Hydraulics AG
Industriestrasse 19, CH-8962 Bergdietikon (Switzerland)New on Amplifa
About GRIBI Hydraulics AG
GRIBI Hydraulics AG, based in Bergdietikon (canton of Aargau, Switzerland), develops and manufactures hydraulic power units, Hydraulic Power Units (HPU), hydraulic cylinders, compact power units, control blocks, pumps, valves and custom special solutions for industry and mechanical engineering. The service spectrum ranges from individual hydraulic components to complete hydraulic systems – from consulting through design and manufacturing to installation, piping, commissioning and after-sales service. Projects are implemented in in-house engineering, including customer-specific HPUs with stainless steel components (material 316), redundant pressure, temperature and level monitoring, hydraulic accumulators for safety-relevant functions and special coating systems for corrosive environments. Customers include power plants and energy facilities, the process industry, OEM manufacturers and operators of test rigs, special machinery and safety-relevant industrial applications. In addition, the company offers maintenance, repair and overhaul of hydraulic systems – also on site – thermal deburring, spade shafts and Oldham couplings as well as training in fluid technology.
- Site
- Bergdietikon
- Processes
- Design and engineering of hydraulic systems, Manufacturing of hydraulic cylinders, compact power units, control blocks, pumps and valves, Development and manufacture of customer-specific hydraulic power units (HPU) incl. testing, Installation, piping, commissioning, maintenance, repair and overhaul of hydraulic systems, Hydraulic cylinder overhaul (preventive overhaul, replacement of seals and piston rods), Custom manufacture of hydraulic sub-drives (hydraulic power unit with axial piston pump in, Thermal deburring, Spade shafts and Oldham couplings for compensation of shaft misalignment
- Materials
- Stainless steel material 316, Aluminium sheet metal (application in customer process), Aluminium sheet metal, Matched sealing systems, Coating systems
- Certificates
- ISO 9001, ISO 14001
- Industries
- Industry and mechanical engineering, Power plants and energy facilities, Process industry, Mechanical and plant engineering, OEM manufacturers, Test rigs and special machinery
- 01
Consulting and engineering
- 02
Design
- 03
Manufacturing (cylinders, power units, control blocks)
- 04
Testing
- 05
Installation and piping
- 06
Commissioning
- 07
Maintenance, repair and overhaul
Materials and Processes
Stainless steel material 316
For piping and components of hydraulic power units with high corrosion resistance requirements, e.g. in power plant construction.
Aluminium sheet metal
Processed in customer processes whose hydraulic sub-drives are developed and maintained by GRIBI, e.g. in coffee capsule production.
Matched sealing systems
Combination of primary seal, secondary seal and wiper for long service lives and leak-free hydraulic cylinders.
Coating systems
Special systems for corrosive environments and tropical climate conditions.
Locations
Bergdietikon
CHHeadquarters with manufacturing, engineering and service
- Lot size
- Single units to series projects
- Materials
- Stainless steel (material 316), aluminium, hydraulic components
- Manufacturing of customer-specific hydraulic power units
- Workshop for cylinder manufacturing and overhaul
- Thermal deburring
Components and Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Design and engineering of hydraulic systemsEngineering | – | – | – | – | – |
| Manufacturing of hydraulic cylinders, compact power units, control blocks, pumps and valvesAssembly | – | – | – | – | – |
| Development and manufacture of customer-specific hydraulic power units (HPU) incl. testingEngineering | – | – | – | – | Material 316 (stainless steel) |
| Installation, piping, commissioning, maintenance, repair and overhaul of hydraulic systemsAssembly | – | – | – | – | – |
| Hydraulic cylinder overhaul (preventive overhaul, replacement of seals and piston rods)Assembly | – | – | – | – | – |
| Custom manufacture of hydraulic sub-drives (hydraulic power unit with axial piston pump inEngineering | – | – | – | – | – |
| Thermal deburringSurface | – | – | – | – | – |
| Spade shafts and Oldham couplings for compensation of shaft misalignmentEngineering | – | – | – | – | – |
| Coating systems for corrosive environmentsSurface | – | – | – | – | – |
| Training in fluid technologyEngineering | – | – | – | – | – |
Additional services
Reference customers
Quality and Certificates
Projects, including testing, are delivered from a single source; for safety-relevant applications, redundant pressure, temperature and level monitoring as well as hydraulic accumulators are used. The website references ISO 9001 and ISO 14001 certificates.
| Evidence | Bergdietikon |
|---|---|
| ISO 9001 | |
| ISO 14001 |
History and Projects
- 2019
Development and manufacture of three customer-specific Hydraulic Power Units for a thermal gas power plant in Brazil, order volume of around CHF 100'000.
- 2026
Report on preventive hydraulic cylinder overhauls for the coffee capsule production of a globally leading manufacturer (overhaul after approx. 40 million double strokes).