The Home of custom extruders

From lab size to production, The Bonnot Company manufactures custom extruders for a global customer base with a wide range of applications.

 

For the last 125+ years, The Bonnot Company has been manufacturing extruders and related equipment. From original brick and clay designs, to extruders that process soap, food, rubber & ceramics. Today, the Bonnot Company is the global leader in Catalyst & Rubber processing and is developing new technologies for end-of-life plastics, spent grain dewatering & carbons. Throughout our history, Bonnot has taken a ‘rugged’ design approach, focusing on simple, low maintenance, long life designs that has earned us many loyal customers.

 

Two things set Bonnot apart; our well-equipped Test Facility, with Extruders of different designs, sizes, screw configurations, temperature control provisions and die options, to optimize a solution for our customers. And our ability to innovate and customize. We are truly custom machine builders, meaning orders are manufactured to a customer specification, for their specific material handling requirements. We are also meticulous record-keepers, supporting custom machines that have been in the field for 70+ years with quality OEM replacement parts.

 

If you have a material, with a desired processing objective or challenge, give us a call. We’ll no doubt have processed something similar before or be happy engage proactively in solving a new challenge.

 

Join Exxon, DuPont, 3M, BASF and many more, by entrusting your key processing to Bonnot.


Bonnot News & Articles

Bonnot Working on Using Protein Extrusion to Process Plants and Other Meat Replacements

Bonnot Working on Using Protein Extrusion to Process Plants and Other Meat Replacements Over the past few years, many start-ups have approached Bonnot regarding plant-based protein extrusion, looking to capitalize on the increasingly popular trend of marketing meat-free alternatives to consumers. As more people continue to adopt vegan and vegetarian lifestyles, there is a growing […]

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Why Bonnot is #1 Globally for Catalyst Extrusion

Why Bonnot is #1 Globally for Catalyst Extrusion It’s no secret that Bonnot has been around a long time. We’re so old, in fact, that we don’t have Articles of Incorporation — they weren’t necessary in 1891. But what most people don’t know is that we started out making machines to process clay. By the […]

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Replace Your Old Rubber Granulator with a Bonnot Rubber Bale Feeder

Replace Your Old Rubber Granulator with a Bonnot Rubber Bale Feeder Rubber granulators have been used for over half a century to resize rubber bales into usable chunks for downstream processing. They are designed to run for many years, which is why they’re still prominently used in rubber processing plants. The problem with rubber bale […]

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Plastic to Oil: How Bonnot is Turning Plastic into Fuel with Extrusion

Plastic to Oil: How Bonnot is Turning Plastic into Fuel with Extrusion As Bruce Sterling quipped at the 1994 Living Surfaces Conference in San Francisco, “Today’s solutions are tomorrow’s problems.” This much is especially true of plastic, which has become one of the most divisive materials of our time. While it was a truly revolutionary […]

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Hydrocolloid Extrusion for Medical Products

Hydrocolloid Extrusion for Medical Products The use of hydrocolloids in medical and pharmaceutical applications has been an important development. Because they are a medical implement, hydrocolloids have to be developed and manufactured according to stringent specifications. The Bonnot company has provided extruders for processing hydrocolloids for many of the worlds largest manufacturers. It all begins […]

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