Twin Shaft Feeders

Controlled Feeding for Extrusion or Other Process Equipment

Bonnot developed the Twin Packer concept to enhance ingestion of difficult materials that are prone to bridging in the feed section.

These single screw designs are very versatile and are employed in a wide variety of industries including chemical catalysts, sealants, pet treats and many more. The packer designs can be modified to improve the feed depending on the application. They can also be driven independently with dedicated gear motors, further enhancing process control. The line of Bonnot Twin Packers can be designed with a wide variety of screw geometries, different length-to-diameter ratios, horsepower, RPM ranges and controls to optimize your application.

Extruder Design Features

1Twin Shafts for large batch handling

2Variable pitch knives and gate to change residence time and output rate

3Direct Connect Gear Motor

4Custom bases and orientation available to minimize the footprint

5Sealed Gear Case for durability

Specifications

Extruder Standard Specifications

8 Series TF

Layout
55" x 21" x 19"
Hopper Opening
42" x 16"
Hopper Motor
5 HP

Twin Shafts with Variable Pitch Knives

Bolt through variable pitch knives allow for varying the residence time, shear and mix. Also, easy to replace when worn.

Twin Shaft Feeder Mounted

In typical production environments, our Twin Shaft Feeders are mounted directly above in order to direct feed our extruders.

Want to prove it out?

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 us

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Relevant Ancillary Equipment

Terrier Extruders

Twin Packer Extruders

Extruder Controls