How to fix blow pin seal leakage on a Bekum H-Series blow molding machine
Blow pin air leakage causes parts to blow poorly and increases cycle time. Inspect the blow pin O-ring seals and blow needle seal faces before adjusting blow air pressure.
~30 min7 steps
How to diagnose mold clamping faults on a Bekum H-Series blow molding machine
Clamping faults are usually a hydraulic pressure shortfall, worn toggle pin, or position sensor misalignment. Verify hydraulic pressure at the clamp cylinder before adjusting the mechanical system.
~45 min7 steps
How to fix parison thickness variation on a Bekum H-Series blow molding machine
Parison wall variation is usually an uneven die gap, worn die pin, or incorrect parison programming. Check die concentricity before adjusting parison programming.
~45 min7 steps