Motion Gear Works is your one-stop precision machine shop and a recognized leader in extruder repair.
Motion Gear Works specializes in twin, single, conical and segmented screws, mixer barrels, tips, flights, screws, and mixer bodies.
Other than standard repair, chrome plating, or hard facing, we offer a variety of alloys that are guaranteed to increase the wear life of your extruders by 6-8 times longer versus conventional surface coatings and thermal spraying alone.
Rather than rebuilding your flights with the same base material, we actually go back with a blend. This will allow the same hardness throughout the entire screws and mixers circumference, which will ultimately reduce chipping, flaking, and cracking of the flights.
Alternatively the 2 different alloys become combined between flights and body, which occurs with hard facing or crest-weld, causing premature metal defects such as chipping, flaking, cracking, and wear.
Werner & Pfleiderer
Motion Gear Works stands behind our quality workmanship with a warranty of five years from the date of installation.