
Plastics Technology You Can Rely On
Jacob has been manufacturing cable glands and accessories from various plastic materials since 1972.
At our site in Kernen (Germany), we produce with state-of-the-art machinery and an experienced team. For our customers, we are a reliable partner for the production of high-quality plastic parts.

Our machine park
Our modern injection molding machines are designed for the production of parts with complex geometries such as internal threads. Most injection molds are equipped with hot runner technology and cause only minimal sprues.
For our highrunner models, automation systems around the machines ensure precise handling and a smooth production process.
We can also produce molds for our customers' specific requirements in our in-house mold making department.
Our employees
Our success is based on a team of experienced specialists with in-depth expertise in plastics technology.
It starts with our developers taking optimum geometries for new products into account. They can simulate the material flow in the injection mold on the computer, detect any weak points and adapt the design early on if necessary.
Qualified machine operators ensure that production runs smoothly. They monitor the process parameters and ensure that every part meets our quality standards.
Our strengths
Our modern injection molding machines enable the production of plastic parts with maximum precision and efficiency. And that is important - with over 200 million parts per year.
By using modern technologies, we guarantee consistent product quality.
High-quality materials with longevity and durability play a key role for us. This is important for product quality and sustainability. We continuously optimize the use of materials and minimize waste in order to conserve resources.
Thanks to our many years of experience, we can respond to tricky customer requirements and also offer individual solutions. Our experts develop and manage your project from the initial idea through to series production. They work closely with you to find the best solutions for your requirements.

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