Lewis Automation has been distributing Singold's pneumatic knockers to Australian industry for over 15 years. Take a look at their pneumatic knocker page by clicking on the link below for more information. If you have any enquiries about the knockers or want to get a quote use the form below to contact us or send an email to This email address is being protected from spambots. You need JavaScript enabled to view it.


Singold's Pneumatic Knocker Page