• Application Scenarios of 8407 Steel for Plastic Molds

  8407 is a high‑purity chromium‑molybdenum‑vanadium hot‑work die steel developed by ASSAB, corresponding to domestic H13 and electroslag remelting SKD61. With excellent high temperature resistance, hig

  2026/02/14 Injection Molds

• How to Calculate Parting Area of Injection Mold

  The parting area of an injection mold is the projected area of the plastic part, runner and gating system on the parting surface between the moving mold and the fixed mold. It is a key parameter for c

  2026/02/14 Injection Mold

• Injection Production Mold Change Efficiency Improvement Skills

  In injection workshop production, mold change time directly determines equipment utilization, order delivery speed and production cost. Especially in the multi‑variety and small‑batch production mode,

  2026/02/14 Plastic Molds

• POM Injection Mold Steel Selection Guide

  POM (polyoxymethylene), also known as acetal resin, is a high‑crystallinity, high‑rigidity engineering plastic. With excellent wear resistance, fatigue resistance and dimensional stability, it is wide

  2026/02/14 Injection Mold

• Mold Steel Selection for PA (Polyamide) Products

  PA (polyamide) materials, including PA6, PA66, glass-filled PA, and flame-retardant PA, have high shrinkage, certain abrasiveness, and may produce corrosive gases during processing.Therefore, mold ste

  2026/02/13 Plastic Molds

• How to Remove Stuck Parts from Injection Molds

  Sticking is a common injection fault where cooled parts fail to release from the cavity or core.Improper handling can scratch cavities, bend ejector pins, or damage inserts.The safe approach emphasize

  2026/02/13 Injection Molds

• Core Functions of Injection Molding Release Agent

  Release agent is an indispensable auxiliary material in injection molding, forming a stable, high‑temperature resistant lubricating film between plastic and mold surfaces.It reduces adhesion and frict

  2026/02/13 Injection Molding

• Nitrided Layer Thickness Testing Methods for Mold Steel

  Nitriding is a widely applied surface strengthening treatment for mold steel, significantly improving hardness, wear resistance, fatigue resistance, and corrosion resistance.A high‑quality nitrided la

  2026/02/13 Injection Molding