hammer mill


Also found in: Acronyms.

hammer mill

[′ham·ər ‚mil]
(mechanical engineering)
A type of impact mill or crusher in which materials are reduced in size by hammers revolving rapidly in a vertical plane within a steel casing. Also known as beater mill.
A grinding machine which pulverizes feed and other products by several rows of thin hammers revolving at high speed.
References in periodicals archive ?
The hammer mill HA600 is suitable for the processing of hard brittle, pre-shredded materials--such as scrap metal and electrical and electronic scrap made of steel and aluminium--and thus enables efficient material disintegration.
The violation was due to an unwarrantable failure since miners were told to grab both a grease gun and a shovel to clear their way when going to service the hammer mill. Judge Paez said it was obvious the county had adopted a policy of allowing the material to collect for days at a time, and the operator knew of the existence of the debris.
The results of grinding in the roller mill compared with those obtained in the hammer mill (diameter of rotor 400 mm, rotational speed 1450 rev/min) are presented in Table 2.
presents the new Polymix Hammer Mill, a flexible laboratory hammer/knife mill.
"Our team has had to manage the complexity of handling multiple fuels, which have different flow characteristics that affect how they behave in silos and conveyors, and the throughput when they go through the hammer mill. If we were building a single-fuel system it would be a simple project and we'd have finished years ago."
In the later 16th century it was a hammer mill and by 1654 it was a blade mill.
(562) 928-1387 Pacific Rim Crushers of North America Inc., Deerfield Beach, FL (866) 361-7394 Pemberton Inc., Longwood, FL (407) 831-6688 Recycling & Processing Equipment, Peru, IN (765) 472-3200 Rexcon Concrete Equipment, Milwaukee, WI (414) 351-8181 RMT Equipment Inc., Laval, QC, Canada (800) 648-8132 Rock Systems Inc., Sacramento, CA (916) 921-9000 RR Equipment Co., Lancaster, SC (803) 416-5200 Rubblemaster, Hampstead (Montreal), QC, Canada (514) 792-4181 Sandvik Mining & Construction, Atlanta, GA (404) 589-2800 Sandvik Rock Processing, Appleton, WI (920) 734-7600 Schmidt Crushtek GmbH, Traun, Austria +43 (0) 732 375500 Schutte-Buffalo Hammer Mill LLC, Buffalo, NY (716) 855-1555 Screen Machine Industries, Inc., Reynoldsburg, OH
The plant should consist of a batch system for 12 ingredients, with 3-ton weighing system, a 3-ton mixer per batch, a 100-to 200-HP hammer mill, cpm, umt or similar pelletizer to handle 4- to 8-tons of feed per hour.
"C-Processors," according to the classification system in place in California, can offer the services detailed above and additionally may have a shredder, hammer mill or some other sort of destruction equipment.
Final ignominy for what little remains of the car is for it to be dropped into the back of a truck for the journey to a hammer mill, where the metal is sorted and unceremoniously shredded into palm-size pieces for recycling as raw material.
It requires use of a hammer mill to chop or break up stems, followed by cleaning treatments to remove the extraneous material.
Flintshire countryside manager John Richards said: "The collection of buildings below Meadow Villas off the Holywell to Greenfield road were constructed in 1787 by Thomas Williams, known locally as the Copper King, and housed the rolling and hammer mill of the Greenfield Copper and Brass Company, where copper sheets, bolts and nails were made from copper brought from the Parys Mine in Anglesey.