Graymills

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Graymills Graymills is a Chicago-based manufacturer of parts washers, industrial pumps, and pressroom equipment for flexo and gravure.

At Graymills, we believe that purchasing an industrial pump, inking system, or parts washer should be a worry-free experience. That’s why we take the confusion and risk out of the process. From our unmatched selection of products and state-of-the-art test lab to our complimentary demos and cleaning tests, we make sure our customers are as confident in our products as we are. Machine tool pumps:
-Pumps and pump/tank systems from flood to high pressure. Parts washers:
-Solvent, aqueous, and bio-remediation parts washers from desk top to large enough for several truck engines.
-Immersion, spray, and ultrasonic.
-Cleaning solutions designed to match the requirements of the job. Inking systems:
-Pumps, tanks, filters, temperature control, and more for the flexo and gravure industries.
-Narrow-web. mid-web, wide-web, rotary screen, digital and corrugated.

Graymills will be at the TLMI Annual Meeting.October 25–27 in Fort Lauderdale, FL — we're joining this year's meeting an...
10/07/2026

Graymills will be at the TLMI Annual Meeting.

October 25–27 in Fort Lauderdale, FL — we're joining this year's meeting and will be on-site throughout.

We've spent over 80 years engineering ink circulation and filtration systems for label printers, and we'd love to talk ink management with you — pump selection, filtration, flow control, whatever's on your mind.

Look for the Graymills team in Fort Lauderdale. Let's connect.
🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

Legacy hangs on the wall of our conference room — literally.This photo of our previous president is a daily reminder of ...
09/17/2026

Legacy hangs on the wall of our conference room — literally.

This photo of our previous president is a daily reminder of where we came from. Graymills was founded in Chicago in 1939 by John Gray and Lloyd Mills as a pump manufacturer for machine tool coolants. In 1980, the Shields family took ownership — and the company has been family-run ever since, now 46 years and counting under three generations of leadership.

86 years of manufacturing history. 46 of them building this company as a family business. Same commitment to quality, same commitment to the people who make it — just a lot more square footage than we started with.

🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

We're here at IMTS 2026 this week! FInd us in booth #339182September 14–19, McCormick Place, Chicago — We have our full...
09/15/2026

We're here at IMTS 2026 this week! FInd us in booth #339182

September 14–19, McCormick Place, Chicago — We have our full parts washer and industrial pump lineup for you to come check out!

Bring your cleaning process questions. Our team will help assess it on the spot and show you exactly where a better-matched washer or fluid could save you time and cost.

We'll be in booth #339182. Come find us.

🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

Not every part needs a full-size washer — some just need precision.The Graymills BTU Series digital benchtop ultrasonic ...
09/15/2026

Not every part needs a full-size washer — some just need precision.

The Graymills BTU Series digital benchtop ultrasonic washers use 40kHz ultrasonic cavitation with sweep technology to clean intricate parts a brush can't reach — down in threads, blind holes, and fine tolerances. Choose from 2, 6.7, or 14.5-gallon working volumes depending on your bench space, with a 316 stainless steel tank, digital thermostat up to 160°F, and low-liquid safety shutoff.

Compact enough for a job-site "cell" or a bench where floor space is tight, and backed by a 10-year transducer bonding guarantee.

For technicians cleaning aerospace, medical device, or fine machine tool components, that's consistent, repeatable cleaning without babysitting a soak tank.

Learn more: graymills.com/digital-benchtop-ultrasonic.html

🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

IMTS 2026 kicks off next week.September 14–19, McCormick Place, Chicago — Graymills will be at Booth #339182 with our f...
09/10/2026

IMTS 2026 kicks off next week.

September 14–19, McCormick Place, Chicago — Graymills will be at Booth #339182 with our full parts washer and industrial pump lineup.

Bring your cleaning process questions. Our team will help assess it on the spot and show you exactly where a better-matched washer or fluid could save you time and cost.

We'll be in booth #339182. Come find us.

🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

Open the door on a Tempest™ SWF and here's what you're looking at.A 33" turntable rated for parts up to 1,500 lbs, insid...
09/09/2026

Open the door on a Tempest™ SWF and here's what you're looking at.

A 33" turntable rated for parts up to 1,500 lbs, inside a stainless steel chamber built with a 43" working height and 90 gallons of operating fluid capacity. A 60 GPM pump feeds the spray system, with easy-change nozzle saddles and a swing-down spray bar that adjusts for shorter parts — no re-fixturing required between jobs.

A 9kW heater and digital temperature controls keep fluid at temp with a real-time readout, and removable stainless steel panels make tank cleanout straightforward instead of a half-day job. Add the optional 50-micron bag filtration and 12" oil skimmer, and the fluid stays usable — and the nozzles stay clear — cycle after cycle.

For a shop running a mix of parts through one washer, that combination of capacity and interior flexibility means fewer machine changeovers and less time spent re-fixturing between jobs.

Learn more: graymills.com/tempest-swf-front-load-spray-washers.html

🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

Loupe Americas is one week out.September 15–17, Donald E. Stephens Convention Center, Chicago — find Graymills at Booth ...
09/07/2026

Loupe Americas is one week out.

September 15–17, Donald E. Stephens Convention Center, Chicago — find Graymills at Booth #3622.

Bring your toughest ink management questions: flow fluctuations, contamination, filter life, pump selection. We've spent over 80 years solving these press-side, and we're glad to talk through your specific setup.

Check us out in booth #3622. See you there.

🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

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We're heading to IMTS 2026.Graymills will be exhibiting September 14–19 at McCormick Place in Chicago — Booth #339182....
09/04/2026

We're heading to IMTS 2026.

Graymills will be exhibiting September 14–19 at McCormick Place in Chicago — Booth #339182.

If parts cleaning is slowing down your shop or driving up fluid costs, stop by. We're offering free, no-obligation cleaning-process efficiency assessments for attendees — bring your current setup and we'll show you where you're losing time, labor, or fluid spend.

See you on the show floor. Booth #339182.

🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

Celebrating 10 years in Broadview. 🏭This is our 125,000 sq ft home base — sheet metal fabrication, assembly, electrical,...
09/03/2026

Celebrating 10 years in Broadview. 🏭

This is our 125,000 sq ft home base — sheet metal fabrication, assembly, electrical, powder coating, engineering, packing, and shipping, all under one roof. Every Graymills parts washer, pump, and product starts and ends right here.

A decade in Broadview, still building every unit ourselves.

🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

Graymills is hitting the road this fall.🔵 IMTS 2026 — Sept 14–19, McCormick Place, Chicago, IL — Booth #339182 🔵 Loupe ...
09/02/2026

Graymills is hitting the road this fall.

🔵 IMTS 2026 — Sept 14–19, McCormick Place, Chicago, IL — Booth #339182

🔵 Loupe Americas 2026 — Sept 15–17, Donald E. Stephens Convention Center, Chicago, IL — Booth #3622

🔵 TLMI Annual Meeting — Oct 25–27, Fort Lauderdale, FL

🔵 2026 ENFINITE Conference & Trade Show — Nov 11–14, Palm Springs, CA

🔵PRI Show — Dec 10–12, Indianapolis, IN — Booth #5367

Whether you're running a machine shop, a press, a recycling operation, or a race shop, our team will be on-site to talk through your parts washing, ink management, or pump needs — and show you where a better-matched system could save you time and cost.

More details on each show coming soon.

🖥 GRAYMILLS.com
📞 1-773-248-6825
📍 Broadview, IL
🇺🇸 Made In USA

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2601 S. 25th Avenue
Broadview, IL
60155

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