• Key Considerations for U‑Groove Injection Mold Selection

  U‑groove plastic parts are widely used in structural components, guiding parts, assembly slots, and automotive interior and exterior parts. Due to their typical deep‑cavity, thin‑wall, and long‑strip

  2026/04/18 Injection Mold

• Matching Criteria for Injection Holding Pressure and Injection Speed

  Injection speed and holding pressure are the two most critical parameters in injection molding. Their matching quality directly determines dimensional stability, weight consistency, surface quality, a

  2026/04/17 Injection Molds

• Injection Speed Settings in Plastic Mold Production

  Injection speed is a core parameter in injection molding that directly affects surface quality, dimensional stability, internal stress, and molding defects of plastic parts. In actual plastic mold pro

  2026/04/17 Plastic Mold

• Detailed Standards for Clearance in Plastic Mold Design

  Clearance design is essential in plastic mold design to ensure smooth movement, prevent interference, compensate for thermal expansion, and reserve machining tolerance. The core principle is: zero gap

  2026/04/17 Plastic Mold

• Relationship Between Plastic Shrinkage Rate and Mold Design

  Shrinkage rate is one of the most fundamental and critical parameters in plastic mold design. It refers to the percentage change in dimensions when a plastic part cools from a molten state to room tem

  2026/04/17 Plastic Mold

• High-Temperature Plastics: Types and Heat Resistance Temperatures

  High-temperature plastics refer to engineering plastics that can stably maintain mechanical properties, dimensional stability, and chemical resistance at long‑term operating temperatures above 100°C.

  2026/04/17 Plastic Molds

• Injection Mold Temperature Controller Power and Flow Calculation

  A mold temperature controller (MTC) is a critical auxiliary device in injection molding, providing stable and precise temperature control for plastic molds. Its heating power and circulating flow rate

  2026/04/16 Plastic Injection Molding

• Injection Molding Back Pressure Setting and Adjustment

  Back pressure is a key parameter that affects melt quality, appearance, dimensional stability, and efficiency. Reasonable back pressure eliminates bubbles, improves color mixing, and ensures consisten

  2026/04/16 Plastic Molds