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We have been manufacturing our extensive line of quality coolant filtration products in Rockford, Illinois, USA for 110 years. Machine tool coolant filtration product offerings include world renown Kleenall Filters for grinding and chip making machines, along with pressure and vacuum filtration systems that offer both permanent and disposable media filtration. Coolant filtration systems as small as 10 GPM for individual machines up to total plant central coolant filtration systems as large as 20,000 GPM are well within our scope. Barnes International is committed to the process of continuous improvement and dedicated to providing the highest quality products and services that meet or exceed our customers requirements.

What You Should Know About Grinding Filters

by | Jun 1, 2017 | Blogs, Grinding Filters |

Grinding filtersGrinding filters are extensively used in various industries. They help the contractor in maintaining uniformity throughout the project. They can also level out all high spots on any surface. Therefore, microfiltration is the key to significantly increase the life of grinding machines and have them remain in the system for many years.

At Barnes International Inc, we provide cutting and grinding fluid filtration systems for machine tool cutting applications. We are composed of highly skilled professionals that are extremely dedicated to producing excellent results. We believe that filtered coolants help increase the surface quality and dimensional accuracy of the manufactured products.

Diligent fluid care will decrease the otherwise necessary disposal costs of contaminated fluids. Only continuous filtration and maintenance can significantly extend the life of the coolant. We hope that our products and our commitment to service will earn your company loyalty for the ongoing future.


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814 Chestnut Street
P.O. Box 1203
Rockford, IL 61105-1203


555 Van Camp Road
Bowling Green, OH 43402