MAX Impact™ screws deliver improved melt quality and increased production. No matter what the material or conditions, R&B will provide the right screw for the job.
Contact R&B Sales at 734-429-9421 or email info@rbplasticsmachinery.com.
Max Impact Screws >>
Supplied by SPI, the Plastics Industry Trade Association
R&B offers the MAX Extruder, a complete line of single-screw extruder machines ranging in size from 1" to 10" in diameter. The MAX Extruder can be utilized as a stand-alone extrusion machine or as part of a complete extrusion-system incorporating HMI controls and components by R & B.
![]() 2.5 inch 24 to 1 Max-Extruder |
![]() 3.5 inch Max Extruder Special |
Through R & B's electrical-engineering group, we can supply you with controls for the single-screw extruder, and control systems for your entire line. Our mechanical engineers specify only the best commercial and non-proprietary components to manufacture MAX single-screw extruders. R&B designs to meet your product applications and line specifications, including complete tooling spec. Key components include:
![]() 2.5 inch 24 to 1 Max-Extruder |
![]() 2.5 inch Max Extruder Inverted L Panel |
The MAX Extruder can be used in many applications: Pipe, Profile, Tubing, Sheet, Reclaim, Fiber and Film. Call 734-429-9421 or email info@rbplasticsmachinery.com to describe your processing issues.


Replacing worn feed screws just got easier: Call R&B. Our expert process-technologist can recommend the proper MAX IMPACT™ feedscrew for your plant.
Screw-design technology delivers significant improvements in output performance. This means improved product quality and smoother production runs (with fewer hassles). Every MAX IMPACT™ screw is designed for: