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The quality of our work

kvalitetThoroughness is the key to the high quality we deliver.

Our staff has many years experience and high technical expertise and they take great pride in meeting our high quality standards.

Furthermore, each product goes through a thorough quality control before leaving the factory in Denmark.

Company presentation


JS Proputec A/S (previously JS Maskinfabrik) is a Danish manufacturer of a wide range of patented, specialized and high quality products such as lamella pumps, screw pumps, piston pumps, rotordrain, feed hopper and screw press.

We are global!

JS Proputec A/S is represented by distributors all over the world. We are always looking for distributors to represent and sell JS products. Delivering quality is vital for us and therefore we are looking for ambitious distributors with an extensive knowledge and a wide network in the fishing-, pet-food-,slaughterhouse-, rendering-, and the bioethanol industries. Contact us to find out more.

Latest news

New lamella pump ready for shipment

Another project ready for shipment. In feed hopper with a 200/60 lamella pump – all manufactured at JS Proputec in Hjørring. This project will be installed on a fishing vessel in Norway.

Meet JS Proputec

JS Proputec will participate at a fishmeal conference in Reykjavik, Iceland 30-31 March. We will be represented by our Export Salesman Henrik Groes. You can reach Henrik by tel. + 45 20 49 01 15 or email