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GearWorld engineers, technicians, mechanics and machinists are OEM trained and provide these services at our Chicago Service center or at our Houston Service Center.
We offer optimal repair capabilities of Extruders and Gearboxes including NDT of rotating elements, screw shafts, barrels and housings. We are trained by OEM’s for precision restacking configurations.
We perform Chrome stripping, NDT, weld repair and re-chroming/carbide coatings of Mixer type Extruders. Stellite overlays and special coatings on extruder barrels including grinding and machining services.
We perform repairs and service on all related components of these systems which include Pelletizers, Dies and Adapters, Screen Changers and Carts, Hoppers, Augers and Fluff Feeders.
We perform Service and Repairs of Dryers, Blade and Spider repairs and replacement.
We provide replacement or straightening of Rotors and Shafts to include run-out indicating and balance of complete assemblies.
Werner & Pfleiderer Extruder History
In 1945 Rudolf Erdmenger started a “High-Viscosity Technology” group and developed the fully self-wiping profile for co-rotating intermeshing screws. This was the inception of the ZSK twin screw extruder, which remains functional over a wide range of viscosities or frictional properties of the processed material.
We are not the Werner Pfleiderer OEM, but we do service their products.