Screw Tips
Plasticating Feedscrews
CNC Tool and Die
Computerized Numeric Control
Machine Shop
CNC Manufacturing Process
Precision Engineered Components
CNC Machine Shop
Plastic Extrusion Components
Plastic Extrusion Components
Plastic Extruder Machine Parts
CNC Turning
Machine Shop
CNC Machine Shop
CNC Machine Shop Industry
Plastic Extrusion Components
Plastic Extrusion Manufacturing
Plastic Extruder Components
CNC Grinding
CNC Milling
CNC Turning
Plasticating Cylinders and Nozzles
Injection Molding Nozzles
Rebuilt Barrels and Screws
Feedscrew Conversion Kits
W-J Incorporated is the top USA manufacturer in the plastic extrusion machine industry. Precision Engineered Plastic Extruder Components. Barrel Components - Feedscrews - Nozzles - End Caps - Precision Manufacturing Process - CNC Grinding - CNC Milling - CNC Turning - Barrel Adapters - Plastic Extruder Technology - CAD Component Drawings - Precision Machined Parts - Plasticating Cylinders and Liners - Injection Molding Nozzles - Rebuilt Screws and Barrels - Screw Conversion Kits - Barrels - Screw Tips - Feed Screws - Plasticating Screws - CNC Turning - CNC Milling - CNC Grinding Plastic Extrusion Engineering for Plastic Injection Molding.