A glass-filled polypropylene job is running on an injection molding machine. The additive feeder is set to deliver 2.4% masterbatch, the screw speed looks norm...
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Industry NewsChemical Injection System Calibration and Testing in Plastic Processing Lines
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Industry NewsScrew and Barrel Partners for CI Cincinnati Plastics Machinery Builders
A Cincinnati extruder builder quotes a PVC profile line and runs into the same question every machine maker in the region eventually hits: the customer wants a...
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Industry NewsMold Platen Guide: Selection, Alignment and Wear for Injection Molding
A 330-ton injection molding machine had been running 2.5 mm PP containers for three hours with flash on one corner of the part. The operator raised clamping fo...
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Industry NewsBimetallic Barrel Guide for Extruder and Injection Molding Machine Buyers
A pipe extrusion line running 40 percent recycled PVC with a calcium carbonate filler destroyed a nitrided 38CrMoAlA barrel in under nine months. The same line...
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