‭937 711 170‬ idech@idech.com

iDECH hydraulic engineering

Specialists in HYDRAULIC CYLINDERS

TECHNICAL OFFICE

Design of new projects, study of modifications, improvements in existing products.
engineering projects

proyectos de ingeniería

service areas

MANUFACTURING AND MACHINING
We have the necessary machine tools to be able to mechanize, with total autonomy, the different manufacturing processes of a cylinder.

service areas

REPAIR AND MAINTENANCE

We have the workshop prepared to be able to attend to the necessary maintenance and repairs of a cylinder.

service areas

Engineers specializing in the Manufacture, Repair and Improvements of hydraulic cylinders for all types of applications.

iDECH hydraulic engineering

Specialists in HYDRAULIC CYLINDERS

TECHNICAL OFFICE

Design of new projects, study of modifications, improvements in existing products.
engineering projects

proyectos de ingeniería

service areas

MANUFACTURING AND MACHINING
We have the necessary machine tools to be able to mechanize, with total autonomy, the different manufacturing processes of a cylinder.

service areas

REPAIR AND MAINTENANCE
We have the workshop prepared to be able to attend to the necessary maintenance and repairs of a cylinder.

service areas

Engineers specializing in the Manufacture, Repair and Improvements of hydraulic cylinders for all types of applications.

idech engineers
how we can help you
OUR SERVICE AREAS

TECHNICAL OFFICE
Design of new hydraulic cylinder projects and improvement proposals.
STEELWORK / LAMINATES
Hydraulic cylinders for rotating gantries, tilting and locking of ovens. Handling and shaping in the rolling mill.
WASTE TREATMENTS
Creation and maintenance of hydraulic cylinders for compaction and waste handling plants.
PUBLIC WORK
Hydraulic cylinders in earth moving, lifting, compaction and material handling. Projects, maintenance and repairs.
LIQUID FILTRATION

High pressure cylinders for filter presses.

PORT / SHIPPING
Hydraulic gates, cargo and container handling. Improvements and repair of hydraulic cylinders.
MINING
Hydraulic cylinders in mining. Specialized machinery in drilling and handling.
MACHINING
Machining of all manufacturing processes of a hydraulic cylinder for all types of applications and sizes.

idech engineers
about us

iDECH, with more than 20 years of service and attention to our customers, we offer a wide range of products and capabilities.

From our engineers in the technical office, to our assembly, machining, welding, lapping, administration and purchasing technicians, we are a cohesive team with a great professional career.

Our facilities are in continuous evolution

updating equipment that improves our final quality as well as response times to the needs of our clients. We are trained to manage the largest and most technical projects.

idech engineers
reasons to choose us

For our professional career and our achievements that provide the security that projects and their production deadlines need.

iDECH has one of the most complete facilities for the repair and manufacture of hydraulic cylinders.

We offer a wide range of solutions:

> Ability to design, modify and customize according to specifications.

> We have manual lathes and numerical control from 1500m/m to 6000 m/m centers to machine all types of parts.

> Numerical control milling machine.

> Lapping machine for polishing the cylinder tube.

> Test bank, to certify all the interventions we carry out.

> Local collaborators for the supply of gaskets.

ready to start
the project?

Contact us today and learn more
about our capabilities and solutions
for your hydraulic cylinder needs.
What is a hydraulic cylinder?

A hydraulic cylinder is a mechanical component that converts hydraulic energy (energy transmitted through a fluid, usually oil) into mechanical energy (linear motion). It mainly consists of a closed cylinder with a piston moving inside it. The piston is connected to a rod or shaft, which moves up or down within the cylinder, depending on the direction of fluid flow.

How does a hydraulic cylinder work?

A hydraulic cylinder is a device that uses hydraulic pressure to generate force and linear motion. It is composed of a cylinder, a plunger and a hole for the fluid outlet. The plunger moves inside the cylinder, generating hydraulic pressure that can be applied to an external object to move it.

Know more

For a hydraulic cylinder to work, fluid must be pressed through it. This is achieved with a hydraulic pump, which moves the fluid through a closed circuit. The fluid pressure pushes the plunger forward, expanding the cylinder. This expansion generates a force that is applied to the object that the cylinder is manipulating.
When fluid flow stops, the plunger returns to its original position, reducing the size of the cylinder and releasing the applied force. Hydraulic cylinders can be used in a wide variety of applications, from agriculture to aerospace.

Hydraulic cylinders can also be used to lift and hold objects in place. This is achieved by adjusting the fluid pressure to the desired level, allowing the cylinder to be held in a given position. This same technique can also be used to control the speed at which an object moves.

Phases of manufacturing
Hydraulic Cylinders

> Design
> Materials selection
> Component manufacturing
> Mounting
> Tests and adjustments

How to repair
Hydraulic Cylinders

> Disassembly
> Inspection
> Component Replacement
> Cleaning and assembly
> Tests and adjustments

TYPES OF HYDRAULIC CYLINDERS

There are several types of hydraulic cylinders: the main ones, according to their characteristics, can be simplified into single-acting, double-acting, telescopic and locking.

Single Acting Hydraulic Cylinder

They are used when a pushing or pulling force is needed in one direction.

• The hydraulic fluid only acts on one side of the piston, allowing movement in only one direction.
• For return in the opposite direction, they rely on an external force, such as a spring or gravity.

Double Acting Hydraulic Cylinder

They provide hydraulic fluid action in both directions, allowing both advancement and retraction of the piston rod.
• They are more versatile than single acting cylinders and are used in a wide variety of applications.

Telescopic Cylinders

They use a cylinder within a cylinder to increase distance in a single hit.
• They are ideal for applications that require a longer stroke length while maintaining a small retracted length, such as in manufacturing and dump truck applications.
• They can be single or double acting, and double acting may require specialized engineering to maintain constant speeds.

Locking Cylinders

These hydraulic cylinders are designed to sustain a load without having to maintain fluid pressure. This is ideal for holding and locking a load in one position.

Large hydraulic cylinder

Custom IDECH project for filter press

< Double acting cylinder

Hydraulic cylinder for public works

Telescopic cylinder

Latest technology CNC lathe at the IDECH facilities

CNC lathe for machining large shafts

CNC lathe detail: steady rest for machining

Idech test bench

iDECH special cylinders
of large dimensions

Large cylinder on test bench

Hydraulic cylinder breakdown

Hydraulic cylinder of special measures

Hydraulic cylinder with valve block

Double acting hydraulic cylinder for the shipping sector

Bottle for the agricultural sector

Rolling center cylinder

Construction Sector: hydraulic cable tensioner

Cylinder manufacturing according to ISO standards

Special cylinders adapted to the client

CREATION,
IMPROVEMENTS
AND MAINTENANCE
Avd Gaudi 105
(Pol. Ind. Rubi Sud) Rubi
08191 – Barcelona
Call us
93 771 11 70

Monday to Thursday
from 8:00 a.m. to 6:00 p.m.

Friday
from 8:00 a.m. to 2:00 p.m.

idech@idech.com