Round containers are preferred because they help promote circulation and blending
of the ink or coating when used with Agitorš ink pumps or separate air motor mixers.
Sloped bottoms and sumps in Graymills 10, 20, 30 gallon tanks allow low-pump down, minimizing waste ink.Dial-A-Flow Variable Speed Ink Pump Control Dial-A-Flow Variable Speed Ink Pump Control is Graymills latest innovation in making press operation easier and improving print quality. Dial-A-Flow replaces unpredictable
and time consuming valve settings in ink delivery systems. Using one simple dial on
a small control box, it's quick and easy to set the ink flow rate you need, freeing up operators for other tasks, and achieving better and more consistent results.

Dial-A-Flow™ Variable Speed Ink Pump Control


Graymills pressroom accessories include all of the essential components you need
for the typical ink circulating and conditioning system.

Ink Pump Accessories & Parts


Round containers are preferred because they help promote circulation and blending of the ink or coating when used with Agitorš ink pumps or separate air motor mixers.
Sloped bottoms and sumps in Graymills 10, 20, 30 gallon tanks allow low-pump down, minimizing waste ink.

Tanks, Lids & Liners


A rare earth magnet in a smooth stainless steel casing, with 10x the pulling power of a standard magnet, megaMAG is able to attract metal particles from within the filter body or ink tank. megaMAG provides a level of protection never before available. megaMAG can save the time required to pull a damaged anilox roll out of service and replace it, as well as the high cost of repair. Unlike other rare earth magnets, megaMAG's domed end is designed to easily release particles when cleaning. megaMAG is available for use in Graymills Superfloš filters HFST or HFNT (shown mounted on filter lid on left) or on an adjustable bracket C-37327 or mini-megaMAG bracket C-38745 for placing inside a tank or pail, as shown at far right. Also available for use in DDPSFST and DDPFSNT surge suppressor filters. Retrofits to all existing Superfloš filters and surge suppressor filters.

megaMag™ Filter Magnets


We are one of the world's leading manufacturers of hologram-application machines
for security printing. For further information please do not hesitate to contact us.
Unlike centrifugal pumps, diaphragm and peristaltic ink pumps do not promote circulation and ink blending in the container. Inks and coatings are prone to separation and stagnation if not circulated in their container. Providing circulation maintains
the ink the way it was blended to achieve the required color. Graymills air motor mixers are the answer, with sizes to fit containers from 2 to 55 gallons. For use with peristaltic and diaphragm pumps to provide in-tank mixing to keep pigments, solvents and
additives evenly blended and your viscosity more even. Mixer depth is the distance
from the mounting surface of the mixer to the bottom of the propeller.

•  Lid designed with recessed seat and pressure ridge for positive gasket seal.
    Other companies cut corners and use flat sealing surfaces that are prone to
    leaks and blowouts.
•  Large, easy-to-grasp metal wing nuts threaded on stainless studs hold up to the
    rigors of daily pressroom use, unlike plastic components on competitive units.
    Blind threads eliminate dried ink build-up which can interfere with easy operation.
•  Teflon"coated inside and out. Repels ink for easy cleaning. Will not peel,
    unlike nylon coatings on competitors" filters.
•  Magnet suspended over inlet port disperses ink through filter cartridge while
    removing ferrous particles. megaMAG also available, see below.
•  Stainless steel filter cartridge fits into inlet to assure all ink passes through filter
    screen without any blow-by. Fluted filter screen increases filtration capacity.
•  Can mount directly or in-line with ink pump discharge. Self draining.

Ink Filters & Surge Suppressors and Cartridges

Ink Pumps and Pump & Tank Systems

The pump and motor are the heart of the system. The correct combination is defined by the press, plumbing and operating demands. Graymills has a pump and motor for virtually every press requirement.

Air-Powered Mixers


over 70 years of experience in moving and conditioning liquids and cleaning applications

Founded in 1939 as a pump manufacturer for machine tool coolants, we added parts cleaning equipment in 1944. In 1953 GRAYMILLS started working with
the fledgling flexographic industry to create pumps, filters and accessories specifically for converters' needs.

Whether it is for circulating machine tool coolants, cleaning in production, maintenance and service industries,
or getting filtered, conditioned ink to
its final destination, Graymills has the expertise to solve whatever you are up against. If we don't have a standard product, ask about our custom capabilities.

Graymills is committed to your success. That's why we can customise products and services to suit your particular needs, for both domestic and international use.



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