Welcome to
Hjernø Værktøjsfabrik A/S
(Hjerno Tool Factory)

Hjernø is highly specialized in producing technically demanding injection moulding tools. We have some of Denmark's best production equipment in a strong organization that ensures super high quality at very reasonable prices.

We specialize in finding innovative tooldesign solutions for tools even for very complicated parts, where we also use great precision in our super-modern production facility with tolerances down to 2-3 microns

Hjernø Værktøjsfabrik is one of Northern Europe's largest and oldest tool manufacturers. We were established in 1946, employ around 65 staff and produce an average of one new injection-moulding tool every day.

Innovative tools

On average, we produce one new tool every day. We are specialists in designing and manufacturing technically demanding and powerful injection moulding tools of high quality and at an affordable price. Ultraprecise tolerances and optimised cycle times ensure a great mould economy and high-class plastic parts.

News

June 2021 Hjerno’s milling specialist pushes the limits
How can we constantly push the limits of how efficient we can be in our production? This is one of the questions we are always asking ourselves at Hjerno. It is one of the reasons why we have one man solely occupied with optimising the... Read More ...
June 2021 This is how we work to raise the quality at Hjerno
One of the most difficult disciplines in a company is good communication. Therefore, at Hjerno, we have since the autumn of 2020 worked purposefully to strengthen our communication across our departments in our efforts to deliver the very... Read More ...
June 2021 View video: Meet the man who makes Hjerno's production run smoothly
“I'm kind of the factory all-rounder. It is my job to get our tools through production at the right time, and therefore I somehow have to be all over the place.” This is how Ulrik Andersen describes his role as Hjerno's Tool Shop Manager. In... Read More ...
May 2021 Video: Meet Denmark's sharpest tool brains
At Hjerno, we live by our knowledge and our innovation. We manufacture demanding tools for difficult samples, and we come up with solutions for even the most impossible tasks.That is why we employ Denmark's sharpest tool brains. Read More ...
May 2021 Meet Hjerno's number one problem solver
We like to say that Hjerno is a house full of specialists. And skilled employees who are passionate about their profession. This applies in particular to 65-year-old Johnny Schmidt. Read More ...
May 2021 Extremely complicated project was a race against time
From a series of lines on the paper to a largely production-mature plastic sample in 3.5 months - and, what is more, a plastic sample that Hjerno's sample engineers themselves designed from scratch based on the customer's recommendations. Read More ...
May 2021 Hjerno: Much more than a supplier
From the very beginning, Hjerno has been recognised as a skilled and credible sparring partner for our customers. And as a supplier who does not shun solving both untraditional and demanding tasks. Read More ...
April 2021 Watch video: Meet Hjerno's plastics specialist
At Hjerno, we do not only employ skilled tool makers and capable engineers. We also employ skilled plastic specialists in our in-house test centre with our own injection moulding machines for sample mould of finished samples. One of them is... Read More ...
April 2021 From workshop to large factory: Hjerno turns 75
Hjerno Tool Factory turns 75 this year. And although the physical framework, customers, solutions and not least the production equipment have undergone major changes over the years, there are still a number of common denominators that... Read More ...

Production and technology

We have one of the largest production sites for tool manufacturing in Scandinavia. A production site, which more or less is able to manufacture all tools in-house. Ongoing investments in new technology and new processes enable us to manufacture tools within limited tolerances and at an affordable price.

Innovative solutions at a good price

We are not afraid of complex parts at affordable prices, On the contrary, our work is founded on providing the European plastics industry with excellent, innovative tool solutions that ensure our mutual competitiveness.

Advanced technology

We specialise in developing tool solutions, which can manufacture the perfect part with all tolerances and surfaces under control - and which will be economically feasible in your moulding department thanks to unmanned operations and short cycle times.

Northern Europe's best employees

We have Northern Europe's best employees with more than 60 tool specialists. On top of that, we have at our disposal the latest high-precision hardware, which can manufacture tools with tolerances within 2-3 microns. We can thus reach the target without long and time-consuming adjustments and at the same time guarantee meeting the budget by designing and manufacturing a tool that is just right for the job!

A house of specialists

Our team consists of some of the most competent tool makers, tool constructors and project managers in Denmark. In addition, we have our own technical designers and plastics specialists. This enables us to participate in development projects and advise our customers about parts optimisation and optimal manufacturing of the finished part.

Super tools and reasonable pricesCall for advice and offers +45 6616 1240

Welcome toHjernø Værktøjsfabrik A/S(Hjerno Tool Factory)