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A metal mechanical assembly with an open rectangular housing, an attached motor, precision screws, and a circular plate featuring multiple holes—resembling the core of an advanced extruder cutter. The internal components and mounting brackets are visible, highlighting its robust design for precise material handling.

Extrusion Cutters

The Bonnot Company Offers a Range of Cutting Technology

BONNOT OFFERS THREE TYPES OF CUTTERS IN VARIOUS SIZES.

The Rotary Cutter is ideally suited for pelletizing extruded materials directly at the die face. It has a hinge with interlock feature to provide easy access to the cutter head. The cutter head is adjustable with an externally mounted wheel and is designed with air jets to aid pellet dispersion. The Off-Set Rotary Cutter is also hinged mounted and is adaptable to pellets or single profiles. The Guillotine Cutter manufactured by The Bonnot Company can be actuated hydraulically for large, hard to cut materials, or a servo motor for precise cutting of smaller profiles. Both types can be configured with a take-off conveyor with an integrated photo eye to automate the cutting at predetermined lengths.

CUTTER DESIGN FEATURES

A metal mechanical assembly featuring a motor, mounting brackets, an Extruder Cutter with a circular plate containing multiple bolt holes, and red-tipped components, shown against a plain light background.

  1. Hinge for Ease of Access

  2. Safety Interlock

  3. Replaceable Cutting Blades

  4. Provision for Compressed Air to Aid Dispersion

  5. External Adjustment Wheel

Cutter Design Specifications

Rotary Die Face Cutter

A computer-generated image of a mechanical assembly with metal brackets, a motor, gears, and various mounting points—likely part of an industrial machine or robotic system—featuring an integrated extruder cutter for precise material processing.
Mechanical Feed Aid
Yes
Jacketed Barrel
No

Which cutter should I use for pelletizing vs. cutting single profiles?

The Rotary Die Face Cutter is the standard choice for pelletizing extruded material directly at the die face, using air jets to aid pellet dispersion. The Off-Set Rotary Cutter suits the same pelletizing role where an offset mount is needed, and can also handle single profiles. For large or hard-to-cut materials, the Guillotine Cutter uses hydraulic actuation; for precise cutting of smaller profiles, a servo-motor-driven Guillotine gives finer control. All four types can be configured with a take-off conveyor and photo eye for automated length control.



Pelletizing Carbon

See our rotary die face cutter in a high speed pelletizing operation.

Cutting Catalyst

Many major chemical catalyst manufactures utilize our extruders and rotary die face cutters to produce quality pellets.

Industrial machine component featuring a robust metal housing, control panel, emergency stop button, and a transparent section on the left for monitoring processes. This extruder cutter includes various connectors and electrical parts, making it ideal for precision applications. The device is shown on a white background.

Lab Size Cutter

This RC 1 Series adapts to our 1 Series Line of Extruders. Freestanding, bench top design, with variable speed and e-stop.

Extruder with Guillotine Cutter

The Bonnot Company is pleased to offer integrated extruder and cutter systems. This system incorporates a conveyor and photo eye for precise cutting.

Industrial extruder machine with a large yellow hopper, motor components, and conveyor system, mounted on a metal frame. Featuring an integrated Extruder Cutter for precise material processing, the BONNOT logo is visible on the base. The background is plain white.
Four large industrial extrusion machines, including an extruder cutter, are aligned indoors in a warehouse with concrete floors, gray walls, and a white rolling garage door in the background. Various equipment and tools are visible in the background.

CT 8 Series Extruders with RC 8 Series

From lab size to full production, we can support your business in your processing objectives.

FREE FEASIBILITY TESTING

WANT TO PROVE IT OUT?

Not sure which cutter type fits your material? Compare Rotary, Offset Rotary, Guillotine, and Servo options.

  • EARLY RESEARCH

    EXPLORE CUTTER OPTIONS

    Not sure which frame size fits your process? We'll help you match your material to the right configuration, from 1″ through 8″.

    VIEW CUTTER OPTIONS

  • TECHNICAL EVALUATION

    BOOK A TECHNICAL CONSULTATION

    Discuss cutting speed, blade selection, and die-face integration directly with a Bonnot process engineer.

    SCHEDULE A CONSULTATION

  • READY TO INTEGRATE

    DISCUSS YOUR INTEGRATION

    Tell us about your extruder and product shape. We'll recommend the right cutter.

Trusted by the Best

  • The J.M. Smucker Co. logo features abstract fruit shapes in red, green, yellow, and teal above the company name in black text on a white background, reflecting the creativity and innovation found in their custom extruder processes.
  • The Ingevity logo features the company name “ingevity” in bold lowercase black letters, with a small green square positioned to the upper left of the text. The background is light gray.
  • The logo for Dailycer France features stylized wheat above the word “Dailycer” in brown text, with “FRANCE” in smaller orange letters below and to the right. The background is light gray.
  • kellogg logo
  • The image shows the Post Holdings, Inc. logo with “Post” in red script inside an oval and “POST HOLDINGS, INC.” in uppercase red letters underneath on a light background, representing innovation in food processing technologies such as the Terrier Extruder.

Relevant Ancillary Equipment

A white rectangular industrial device with a display screen, red button, side nozzle, and a blue “B BONNOT” logo on the front panel. The unit features advanced extruder controls, connection ports, and a gray handle on the bottom.

Extruder Controls

A gray industrial Twin Packer Extruder machine with a yellow vertical feed chute, a cylindrical motor on the left, and a “Bonnot” label on the front. The machine features a rectangular base and metallic components.

Twin Packer Extruders

Laboratory Extruders