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Electric motors for extrusion machines. The power of Kolmer

Materials can be given certain forms using a technique called ‘extrusion’. For example, when a plastic profile is made, plastic granules are heated and pushed through an extrusion mould under pressure. This requires a fairly large force, a force that electric motors for extrusion machines can provide. Then the plastic is cooled by water and Bob’s your uncle!

For several applications

A good example of extrusion is a PVC tube. By gradually adding granules, the machine squeezes the PVC into the desired shape as it were. After cooling, the tube is ready. These tubes are produced in various diameters using extruders with electric motors.

Not only plastic can be extruded, but also metal and even food. Italian pastas are made on a large scale using this extrusion process. In the preparation of these pastas electric motors are used in the making of the dough. The dough will then be led to the extruders via a hopper, which is a large funnel. A cutter at the exit cuts the dough at the desired length and the end product is ready to be prepared for a meal.

Energy efficient extrusion process

Kolmer Electric Motors supplies electric motors for extrusion machines that can be used in various production processes, such as metal and plastic but also plastic foil. The electric motors used in this type of process run for many hours and are often of the high-power variety. In consultation with you, we would like to investigate a further optimisation of the machine and in which way an energy-efficient electric motor could make a difference. After all, energy is a very costly factor in the extrusion process.

Kolmer supplies electric motors of 315kW for extrusion machines for aluminium profiles, but also electric motors for the manufacture of spiral cords for the neat and orderly bundling of cables. Whatever your application, thanks to our large stock we can respond to any question with a tailor-made solution.

Our approach

As every organisation is unique and each application different, we always focus on your wishes and requirements where electric motors for extrusion machines are concerned and do so in close consultation with you. We not only supply standard electric motors for extruders but also design and produce custom-made motors in mutual consultation. Thanks to our knowledge, expertise and experience, we can design and develop solutions for a wide range of applications.

If desired, we can first send you a 3D model of our standard motor, so that you can judge for yourself whether this motor might be suitable for you or whether we need to come up with a tailor-made solution. Even when presented with a challenge for a not so obvious electric motor, we can’t wait to get started!

More information

A well-equipped workshop and the renowned electric motors of Cemp and Cantoni Motor ensure that we can offer you a wide range of modification options.

At Kolmer Electric Motors you will always know exactly where you stand. Your dedicated contact person will discuss all specifications, delivery times and costs with you in order to properly streamline the project. Please contact us for more information about all the options for electric motors for extrusion machines.

Applications in the industry:

Extruders – Industry


Brand loyalty is our middle name. Ever since our company was established we are well disposed towards Cantoni Motor and Cemp. Our current range consists of a large variety of electric motors and related products from these worldwide operating brands.

IE1 motors

Series Sg, Sh, SIE | Three-phase squirrel-cage induction motors, suitable for general purpose

IE2 motors

Series 2SIE | Three-phase squirrel-cage induction motors, suitable for general purpose

IE3 motors

Series 3SIE | Three-phase squirrel-cage induction motors, suitable for general purpose

IE4 motors

Series 4SIE | Three-phase squirrel-cage induction motors, suitable for general purpose

Kolmer Top Coating

An engine that does not flake and does not rust, that is our goal when we start an extensive research project in 2016. We develop a coating that does hold and the test results exceed all expectations. Engines keep looking great year after year, no matter the conditions. TNO is testing the safety and we are now fully in production. Kolmer Top Coating anchors itself through the paint layer in the underlying aluminum and cast iron. A water-thin, super strong layer that protects for years and can be used on all our Cantoni and a selection of EMF and Cemp engines.

Read more about topcoating
That's why Kolmer Electric Motors:
  • Customized solutions
  • Sustainable electric motors
  • Effective solutions
  • High quality motors
  • Over 35 years of experience

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Jan Bakker , Salesmanager
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Barry Grevengoed, Sales Representative
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Marcel van Kekem, Sales Engineer
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Chris Huygens, Sales Engineer
Call +31341 - 369 696|Stuur een E-mail

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"If customization is required, Kolmer Electric Motors will also do everything in their power to seamlessly meet our demand. Customization is all about details and they are good at that!"

- One of our customers -

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