Product of the month

New sprocket and plate wheel plant in Wilnsdorf

New iwis sprocket and plate wheel plant

Our aim has always been to realise your product requirements fast, individually and reliably. The new sprocket manufacturing machinery at our Wilnsdorf site raises the bar even higher!



Chain calculation program

Cover of the iwis chain engineering handbook

Chain calculation program

Our chain calculation program helps you choose a suitable roller chain and design a chain drive for industrial applications. You can either use our online program or download a more detailed version to run on your own computer.



iwis chain samples

Quick and easy

Use our chain selection filters to quickly find the right chain for your applications.



ELITE attachment chain configurator

ELITE configurator

Use the ELITE configurator to configurate your individual attachement chain. A wide range of customary attachment dimensions and lubricants are available. A fast and easy-to-use chain configuration tool.