Mold Locating Pillar

Mold locating pillars are alignment components used between upper and lower mold plates to ensure precise mold registration, with integrated guiding, limiting, and anti-shift functions.

They are widely used in plastic injection molds, stamping dies, and die casting molds, helping to prevent misalignment, reduce uneven wear, and protect cavity integrity during mold closure.

Sheng Fong Precision offers a variety of standard sizes and specifications, as well as custom machining based on your drawings — including shoulder steps, stop features, threads, and center holes — to meet diverse mold design requirements.

Product Features

• Customizable pillar body with shoulders, threaded holes, or center bores

• Designed to ensure accurate alignment between upper and lower mold plates

• Supports step machining and central pillar configurations for mold positioning

• High concentricity and smooth surface finish, suitable for precision mold applications

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Material & Surface Treatment

• S45C (Medium Carbon Steel)
  • Standard material for general and high-precision mold structures

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Size Range

• Outer diameter: Ø5mm – Ø30mm

• Length: 10mm – 150mm, customizable based on mold specifications

• Shoulder dimensions, tolerances, and thread sizes can be made per drawing

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Applications

• Alignment components in plastic injection molds

• Guide structures for stamping and die casting molds

• Precision locating in automated jig and fixture systems

• Preventing cavity misalignment in high-accuracy molds

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Standards & Customization Support​

• Compatible with McMaster-Carr and MISUMI specifications

• We provide drawing-based production and replacement matching

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