Production manager in a black shirt stands in a production hall and leans against a vessel

The arm of a cutting robot cuts an opening in a vessel shell. Many sparks spray out in the process.

eferest employee from the planning department stands in front of an orange cutting/welding machine in which a vessel shell is clamped

A welder wearing a mask and gloves welds on a vessel shell

A vessel shell is ground by an employee in protective clothing, causing many sparks to fly

Employee in protective clothing and breathing mask paints a Pressurised tank yellow with his spray gun

Employee affixes shipping documents to a pre-packed vessel

Our Services for Quality and Safety

We have decades of experience in the field of tank construction. This enables us to offer you customised pressure vessel solutions of the highest quality.

From the initial consultation to the completion of your product, we have optimised our processes in development and production so that you can benefit even more from us.

The five-strong eferest sales team with a sandblasting pot in front of an eferest building

Our sales team - we are ‘customer understanders’

Our technical sales team will be happy to advise and support you in the realisation of your projects with the help of our products and service.

Many years of experience and a sound technical understanding are success factors in the ongoing cooperation with our customers.

Our construction team - the guarantee for your safety

Our in-house design department calculates and draws new series vessels or customised special projects.

Using modern CAD/CAM programmes, our constructors can quickly find solutions for your application and create precisely detailed drawings according to which your vessel is manufactured.

Detail of the eferest design office with an employee looking at a construction drawing on his screen and a CAD programme open on the other screen

We calculate and design your solution safely

We design and manufacture pressure vessels that are precisely tailored to your specific requirements. Our tanks are designed and calculated in accordance with current regulations and codes of practice. This guarantees high safety and quality standards.

We attach great importance to the service life of our pressure vessels. By designing many of our tanks to withstand alternating loads, we guarantee lasting strength that makes regular inspection intervals no longer necessary. This not only saves you costs for inspections, but also significantly reduces the downtime of your systems.

Two constructors sit in the meeting room with a sheet metal part in their hands and work out a solution. The 3D model of a vessel can be seen on a screen in the background

3D-Construction

Professional 3D design methods enable precise and efficient designs that guarantee accuracy of fit and functionality.

We can prove the load change resistance and service life of our tanks through calculations and FEM analyses.

Constructor sits in her office and draws 3D models with a CAD programme

A robotic cutting/welding system with a vessel shell clamped in it

High production depth and modern processes

We invest in innovative production systems for our parts production, series production and special vessel construction in order to maintain our ability to deliver consistent quality at all times. This relieves the physical strain on our trained specialists and speeds up production processes.

At eferest, CNC machine tools, CAD/CAM-controlled cutting/welding robots, 2D and 3D flame-cutting machines, submerged arc welding systems and other equipment are used on a daily basis.

A 2D flame cutting machine cuts circles and rectangles from a sheet of metal

2D and 3D flame cutting machines

The 2D and 3D flame-cutting machines can be used to precisely cut various openings in sheet metal and vessel shells.

Inside a CNC-controlled machine lies a finished milled component for vessel construction. The metal shavings are still in the foreground and the control system can be seen in the background.

CNC machine tools

With our CNC machinery, we can turn, drill and mill nozzles, flanges, covers and other components precisely to fit your pressure tank or blasting vessel.

An employee stands at the controls of a CNC roller in which a vessel shell is being rolled

CNC controlled rollers

With our CNC-controlled rollers, we can produce pipes according to your requirements.

Arm of a cutting/welding robot welds a seam on a clamped vessel

Precise and efficient cutting/welding robots

CAD/CAM-controlled cutting/welding robots guarantee consistent, high-quality weld seams that ensure the structural integrity and longevity of your pressure vessels.

The speed and accuracy of the robots increase productivity and reduce production times without compromising on quality.

Close-up of a submerged arc welding process in which powder is poured out, welded underneath and then extracted again.

Submerged arc welding systems

To ensure consistently high weld seam quality, we use various submerged arc welding systems for nozzle, longitudinal and circumferential seams.

Storage system and goods receipt inspection

In the interests of efficient production processes and short delivery times, we keep a large number of components for our vessel manufacturing in stock in an organised system.

Employee stands in the eferest warehouse and checks incoming goods

Employee in protective clothing and breathing mask paints a pressure tank yellow with his spray gun

Surface coating

Your desired coating system is applied in our spray booths and can then dry under optimum conditions - protected from dust, dirt and other undesirable influences.

A welder wearing a mask and gloves welds on a vessel

Synergy of automation and craftsmanship

The interplay of automated and manual welding technology makes us an efficient and flexible partner in pressure vessel construction. We utilise the efficiency and precision of robot technology, supported by the quality craftsmanship and expertise of our welding and metalworking specialists.

More than 85 years of experience

Rely on our expertise and experience in the development and production of customised pressurised solutions. Contact us for a personal consultation and let us work together to find the best solutions for your demands.

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