Paradyne Coatings & Machine Company, Houston, TX
YOUR PREFERRED SOURCE FOR FEED SCREW REBUILDING
WE STAND BEHIND OUR FEED SCREW FOR (5) YEARS,  

Rebuild Services
Screw Rebuilding -- We hard-surface, micro clad, straighten, machine, grind, and mirror polish to precision tolerances. Special hard-surfacing alloys are made with Nickel, Tungsten-Carbide, and Molybdenum to improve production life up to 5 times longer versus standard rebuilding work or remanufacturing. 

Screw Modification -- Engineering designed to your specifications. Our expert consultation assures exact results.
Twin Screw Rebuilding -- Straight or Conical Twin Screws.
Barrel rebuilding -- Extrusion and Injection molding barrel with bimetalic inlays.
Barrel Resleeving and Honing -- Partial sleeves up to 144 inches or honing to an even oversize dimension.
Components Building and Repair -- All replaceable components.
NICOMO-Plating WHICH IS MUCH MORE DURABLE AND BETTER THEN STANDARD CHROME.  -- 
Inspection Certificate -- All incoming and outgoing screws, barrels and components are inspected and Rockwell tested for hardness and print accuracy. 

We assure you fast and reliable quality rebuilds with a one week turnaround lead time. 
Free shipping both ways on first order. 

Our NICOMO process is far more superior than tungsten coatings out beating carbide 10x better, delivering exceptional wear-life and a stronger tougher durable surface on flights and barrel.