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Troubleshooting
Black Specks in part
Blisters and Bubbles in part
Brittleness of part
Burn marks at the end of fill
Burn marks at the gate
Cracking and Crazing
Delamination
Dimensional Inconsistency
Dimensional Variations
Flashing
Gate Blush
Jetting
Poor Surface Finish / Non uniform
Streaking
Ripples or waves
Short Shots
Shrinkage
Sinks and Voids
Splay
Sticking in cavities or on cores
Warpage
Weld lines
Gate Drooling
Gate Freeze off
Gate Stringing
Gate not opening
Cracked Nut
Excessive tip wear and glass fiiller
Plastic sticking in BN or SN nut
Premature wear on TT or IT tip
Increased nozzle operating temperature
Cylinders do not work
Cylinders seized
Cylinders jam when hot
Melt leaks around valve pin seal
Melt leaks between seal and pin
Melt sticks to front of pin
Pin does not shut off / damaged bush nut
Will not reach temperature
Slow to reach temperature
Unstable temperature
Leaks from nozzle faces
Leaks from devation plug