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Our History
We are the industry leader in custom single screw extruders. The Bonnot Company was founded in 1891 and has been designing and building durable, robust extruders and extrusion equipment ever since. With thousands of extruders in service across the globe producing everything from dog food, to cereal, to chemical catalyst pellets, to sealant strips.
Quality Policy Statement
Our History
The Bonnot Company is pleased to offer FREE feasibility testing in our test facility. Come and take advantage of our comprehensive catalog of test equipment; different extruder designs, screw geometries, forming dies, temperature control options, mixers and material testing equipment.
Get in touch with usSeptember 27, 2024
The Bonnot Company has manufactured a line of extruders for processing butyl/mastic rubbers (butyl) since the 1950's. The company recognized the need to offer processing extruders for this rapidly developing market. In keeping with a core principle of continuous improvement, these designs have evolved over time to remain the pre-eminent industry choice for butyl processing equipment/extruders.
September 19, 2024
The Bonnot Company has a variety of custom extruders designed for bulk feeding of rubbers, both natural and synthetic, silicones, butyls and mastics. Regardless of the batch size or material viscosity, there is a solution available. If one of the company's standard designs does not meet your needs, a custom solution is developed. Customized solutions specifically tailored to a customer's needs are a core competency of ours and competitive advantage.
December 16, 2022
The Bonnot Company's best practice is to conduct testing as there is no reliable theoretical modeling that accounts for all the variable factors in the extrusion process.