One-Stop Shop for All Replacement Parts

Unsurpassed quality produced in-house

Ludman Industries supports Allis-Chalmers, Nordyke and Ludman machines operating worldwide. These machines include compactors, flaking mills, shredding mills, flake breakers, briquetters, granulators and roll crushers. We have complete records on file, including original drawings, to help connect you with the right components to keep your machine running smoothly. Maintaining a record of each machine’s history and design allows for fast and reliable support.

We offer certified OEM replacement parts. Third parties cannot match the quality we provide. We abide by the irreplaceable specifications proprietary to OEM quality, such as material, hardness and methodology–all backed by an OEM warranty.

Ludman supports every part on its machines from full roll and bearing assemblies to hardware. Legacy parts components match the original Allis-Chalmers specifications and design. For fast and reliable service, contact us for all your replacement parts needs.

roll and bearing assemblies


Our master machinists make use of quality castings and weldments from our dedicated partners. We perform and control critical machining “in-house”. Machine assembly is done at our facility where we can control and inspect for proper fit-up. We ensure the materials we use are proper to your environment, especially harsh areas.

horizontal lathe turning rolls


We maintain detailed inspection procedures to ensure machine reliability. Major components have material certifications and welds undergo ultrasonic testing and X-ray analysis. We utilize a mobile CMM for added precision, reduced inspection times, scrap and rework elimination, on-site machine auditing, and detailed rebuild inspections.

warranty-service parts

Backed by Warranty

OEM warranty offers peace of mind not given by third parties. Your machine requires quality parts and components to continue running smoothly. In the event that things go awry, you can rely on OEM support to get your machine back up and running. We encourage all customers to purchase OEM parts directly from Ludman Industries, as we cannot ensure the workmanship of any third party.


Worldwide Support, Local Solutions

Our shipping department takes pride in packing every part that leaves our facility with great care. We machine, assemble and pack full and sub-assemblies to prevent environmental contamination and vibration damage. We utilize recommended industry standards for packing and shipping machine components. We rely on professional export crating for shipment worldwide.

Call us today to take advantage of bulk and repeat-order discounts.