Vacuum Casting Mold Life: How Many Parts Can a Silicone Mold Make?

A silicone mold may stop being useful before it tears. SAMSHION explains practical casting counts, why clear parts can require earlier replacement, and how mold condition, rejects and master availability affect production planning.

Vacuum Casting Master Pattern Design: Surface Finish, Parting Lines and Silicone Molds

The master pattern transfers geometry and surface detail into every silicone mold. Learn how preparation choices affect cast quality, tooling life and consistency.

Vacuum Casting Guide: Process, Materials, Tolerances and DFM

Learn how vacuum casting works, including silicone mold production, polyurethane materials, design guidelines, tolerances, defects, quality control and process selection for reliable low-volume parts.