Hammer Mill Replacement Hammers
Custom Hammers to Fit Your Specific Grinding Needs
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Jacobs standard hammers proudly feature our TruBore™ rod holes for less rod wear and better life. Along with STC™ (suspended tungsten carbide) hard-facing, you are sure to get extended life out of your hammers.
Made for minimum wear and maximum destruction! Our Dagger hammers are powered by Holeformance™ - a Jacobs proprietary technology that eliminated rod wear with 100% rod contact, two times faster installation, eases removal, and helps mitigate hammers sticking.
Ask about our clusters for even faster installation, additional reduction in hole elongation and rod grooving. Dagger clusters also result in a better grind profile and reduce hard-face undercut wear.
One part number, one kit.
Designed with the Ethanol Industry in mind, Jacobs Pentagon hammers are built for harsh environments. The durability and ease of install are just a few of the reasons these hammers are leading the industry. Pentagon hammers are powered by HoleFormance™-mitigating hole elongation and rod grooving while greater clean-out reduces hammer sticking.
The notched end provides a secondary grind point resulting in increased throughput and a better grind profile. Pentagons typically run at less amps allowing you to dial up the feed rate to produce more tons for the same energy costs of competitors hammers. Typical install and removal time is half that of the competitors’ hammer set up.
Our engineering team is standing by to help develop the best set up for your mill. This process begins with a questionnaire to help establish your production goals as well as to address any issues such as locational wear, micron size, longevity, and performance. Once developed your set up will come complete with a pattern and will utilize one part number for hammers, rods, spacers and lock collars for ease of ordering.
Jacobs Max hammers are designed with a serpentine bushing that mitigates rod wear, drastically decreasing installation and extraction time. Max hammers come dynamically balanced in clusters ready to set in place and stay in place. Other benefits include but are not limited to a reduction in amps and less drag in the mill.
Max hammers provide the best rod grooving and hole elongation protection of any hammer in the industry. Get more revenue-generating operating time out of your mill. Give us a call to discuss compatibility with your operation.
Get the Edge in rendering with Jacobs Edge hammers! Featuring tungsten filled pockets at high wear points for maximum durability, you can expect to get in some cases up to 3x more life than competitors rendering hammers in the same environments. Most are in stock ready to ship out to you same day or next day!
Bad Ax™ Hammer
Jacobs knows how harsh the environment of hay grinding can be. With that in mind, we developed the Bad Ax hammer. Designed exclusively for tub grinders, this hammer’s aggressive surface can grind the dirtiest, frozen bales to a fine consistency with ease. Its sturdy body, hard facing, and striking surface make the Bad Ax an effective tool for grinding.
Jacobs Blade hammer features a patented pivot design that reduces shock to the mill. Its hardened bushing reduces rod wear and maintains the strength of the hammers. In most cases, Jacobs Blade hammers ship same day or next day to keep your hay grinding operation running profitably.
Dagger™ Hammer for Hay Grinding
Your economical solution to rod and edge wear is here! The Daggers world leading hard-facing, 100% clean out, and perfect rod contact make this our most durable hammer for grinding hay.
"The hammers held up 4X longer than the previous hammers and price is great! Have now switched to Jacobs screens."
"Feed flow did increase, we were able to turn them up and get more AMPS on our ground grain elevator. Very satisfied with the Pentagon Hammers. Showed them to sister plant and he is interested in getting a set. I told him I was sold on them."
"After we installed Pentagons, we saw a 50% increase in production with a finer grind."
"We recently switched to Pentagon Hammers; the installer said the hammers went on so smooth, they thought something was wrong. Took 20 minutes to install 120 hammers. After a week, the hammers were inspected and there were a few sticking out. Touched them and they fell down. In the next two inspections, all hammers were down."
"No one has better Dupps Hammers than Jacobs! We won't be trying anyone else's after seeing the quality!"