Measure for parallelism ; misalignment can damage molds. Look for cracks, pitting, or rust on the tie bars.
Inspect for scoring, abrasion, or excessive clearance. Worn components cause inconsistent shot volumes and poor melt quality. buy used injection molding machine
Ensure the tie-bar spacing and platen size can physically accommodate your molds. Check the ejector stroke and pattern to ensure parts can be removed without damage. Drive Type: Measure for parallelism ; misalignment can damage molds