No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

finishing.com -- The Home Page of the Finishing Industry

Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Zinc from galvanizing is building up on stamping dies

Galv Off
galv-off

on Amazon or eBay
(affil link)

May 4, 2015

Q. Hi,
I work with stamping light gauge steel (0.016-0.021"). We use both EG and HDG material. With the HDG material we do tend to see more build up on our die surface which causes defects in our parts. We know that the build up we are seeing is a combination of zinc and chromate.
Because of the cost we have been using more of the HDG material lately which is leading to more downtime for cleaning. Our operators are having to clean the die about twice per coil. Our supplier suggested Galv-Off.
but our safety team is not on board. I am wondering if there is a way to prevent the build up or a chemical to clean it off the dies easier. We currently are using a lubricating oil to help but we still see the build up.

Thanks,
David

David Kruger
- Butler, Indiana, USA

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: