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Hammer mill and Pellet Mill Replacement Parts

Get quality products customized to fit your needs at a competitive price for every mill manufactured.
Since 1934 we have served more than 4,000 mills in over 80 countries.

A Worldwide Leader in Replacement Parts for Mills Since 1934.

At Jacobs, our heritage is what has created the backbone of our present-day company. Our founders were craftsmen who built their business by making replacement wear parts for the milling industry and providing outstanding service to their clients.

Our Mill Products & Services

Large inventory of quality products, industry innovation and competitive prices.

Hammer Mills

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Hammers

Jacobs Cutting edge technology allows us the ability to create custom hammers to fit your specific grinding needs.
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Rods and Spacers

Rods are available for most makes and models, we offer custom design services to fit your specific needs.
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Screens

Screens are manufactured to match the size, perforation, and gauge used in your hammer mill.
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Pellet Mills

Dies

We offer 4 unique types of steel forging for Dies to satisfy the needs of our customers.
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Roller Shells

Designed specifically for Pellet Mills, extremely high load-carrying capability and has proven to reduce roll failure by 72%.
View Roll Shells
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Die & Shell Rework

We offer a reworking and retuning service for any die and roll shell rebuilding.
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"Dale said the Lightning Die he has on mill #2 has 600 hours on it and is still the best running mill!"


Mill Manager

"Jacobs Hammers are amazing, can hardly see any wear on them!"


Jim, Plant Manager

"Jacobs rods last a full year with very little grooving, competitors rods needed changed out every 6 months due to excessive grooving."


Maintenance Manager

"Lightning Die has better PDI by 15%, designed right for the DDG Formulation. Very impressed with quality up and AMP draw 15% less."


Maintenance Manager

"20 hours on them. INCREDIBLE how they perform. Made a whole new beast of a grinder for me!! My customers LOVE it. I can grind 30 percent more hay in the same time."


Spencer, Hay Grinder

"The Jacobs Hammers are in the mill and outlasting the hammers we ran before!"


Brian, Plant Manager

"We have one more set of [Competitor] hammers to go through and then going exclusive with Pentagons. For ease of installation and performance, the Pentagons can't be beat!"


Chris, Maintenance Manager

"Maintenance sent the following numbers regarding 5 different feeds. Feed 1: 35% Increase in throughput Feed 2: 44% Increase in throughput Feed 3: 42% Increase in throughput Feed 4: 87% Increase in throughput Feed 5: 9% Increase in throughput."


International Customer

"We installed the new Lightning Die during the first week of January. It has been running great! Once again I am really impressed with this die. It has been a money saver for us and I look forward to running it as long as you keep making them!"


Mill Manager

"Both mills running Pentagons. Last sets ran for about 11 months, pushing 13,000 to 14,000 ton per week. 572,000 tons of life on hammers!"


Mill Manager
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