Home » Extruder Services » Service & Rebuild
A person wearing gloves uses an angle grinder to smooth or cut a large metal object, producing bright sparks. The metal piece appears to be part of industrial machinery.

Service & Rebuild

Bonnot machines are built to last. Many are still running after decades of continuous use. But there will always be some parts that need replacing after years of hard work. For high wear, highly abrasive applications, such as chemical catalyst or carbon products, we offer a rebuild program.

Our hands-on engineers are always on hand to fix your problems.

As we have a dedicated hands-on approach to building your extruder, one of our vastly experienced engineers will know the inner workings of your machine. This translates into expert support to advise your maintenance and production team on the optimal solution.

When you need us, we react quickly, getting you back up and running as soon as possible. Our field service team will work closely with Bonnot HQ in Ohio to get you the parts you need…stat! We even keep an inventory of your machine’s spare parts on our shelves so we can send them to you in the case of a sudden need for a replacement park.

Extruder

For high wear, highly abrasive applications, such as chemical catalyst or carbon products, we offer a rebuild program.

Bonnot machines are built to last. Many are still running after decades of continuous use. But there will always be some parts that need replacing after years of hard work. As we have a dedicated hands-on approach to building your extruder, one of our vastly experienced engineers will know the inner workings of your machine. This translates into expert support to advise your maintenance and production team on the optimal solution.
  • Two dark blue gear icons are shown on a light gray background, one larger gear in the lower right and a smaller gear in the upper left, slightly overlapping.

    Full service operation

  • A simple dark blue icon showing a hammer crossed over a wrench, representing tools or repair and maintenance services, on a light background.

    Experience in building machines

  • A dark blue circular icon with two white abstract shapes inside, resembling a stylized letter “S” or interlocking curved pieces.

    Cost effective

A close-up of a CNC milling machine cutting a metal workpiece. The spindle holds a cutting tool, and metal shavings are visible. The setup includes a rotating chuck and a metal support fixture.

We offer these services ad-hoc or through a master services agreement, giving visibility into anticipated wear and replacement needs.

These types of agreements allow us to offer significant discounts on spare parts and are utilized by many major manufactures. Bonnot provides original parts to you at cost effective prices with quick delivery. So, if your machinery is custom our parts department will work with you to ensure you have the parts you need. We continuously invest in the latest CNC machine technology to ensure the fast turnaround of precise and consistent replacement parts. However, we always recommend that you keep bearings, bushings, seals, and gears on your shelves to help you avoid unnecessary downtime.
A row of metal drill bits in focus on a machine; in the background, a person in a gray shirt stands out of focus in an industrial setting with blurred equipment and green lights.

Sometimes a rebuild beats building new.

Here at Bonnot we also specialize in refurbishing and rebuilding our equipment and parts, which means that sometimes a rebuild can be a more cost effective solution. We can return the equipment and parts to original factory condition, and also take this opportunity to improve the design by incorporating newer technology.

This approach can be a more cost effective option for you when you’re looking to increase production. We can work with you to provide a recurring rebuild program that will save you money and reduce downtime.

We offer complete teardown service - your machine is fully disassembled, every part inspected, and rebuilt to OEM specifications where needed.

All bushings and seals are replaced at this time also to return a machine to you ‘as new’. At Bonnot we have full manufacturing capabilities in house, so we can respond to emergencies for all parts in a very quick fashion. Please contact us if we can help you with anything we’ve touched on here…

A close-up view of a metal block with multiple cylindrical rods or pins protruding from it, some in focus and others blurred, likely part of a mechanical or industrial tool setup.

Trusted by the Best

  • kellogg logo
  • Nestlé
  • Post Holdings, Inc
  • Dailycer France
  • The JM Smucker Co

TALK TO OUR ENGINEERING TEAM

READY TO GET STARTED?

Whatever stage you're at - exploring your options, evaluating a project, or ready to move forward - Bonnot's engineering team is here to help.

  • EARLY RESEARCH

    EXPLORE SERVICE OPTIONS

    Not sure which service fits your situation? Browse our full range of extruder services

    EXPLORE OUR SERVICES
  • TECHNICAL EVALUATION

    BOOK A TECHNICAL CONSULTATION

    Discuss web width, uniformity, and medical-grade requirements directly with a Bonnot process engineer.

    SCHEDULE A CONSULTATION
  • READY TO TRIAL

    BOOK A FREE TRIAL RUN

    Bring your formulation to our facility. We'll run a trial, measure key parameters, and send you samples.

News

Related Content

View All View All