Negri Bossi injection screws, barrels, cylinders, screw tips, nozzles and other front end components

Sunday, November 12, 2017

conical twin screws and barrels for PVC pipes and PVC profiles extrusion, twin screw and barrel, extruder screw and barrel, counter-rotating twin screw extruders, etc.





Posted by Alan Wang at 7:12 PM No comments:
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Tuesday, January 17, 2017

Replacement screws and barrels for Negri Bossi injection molding machines



Posted by Alan Wang at 10:46 PM No comments:
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      • conical twin screws and barrels for PVC pipes and ...
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      • Replacement screws and barrels for Negri Bossi inj...
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