Close-up of the polished core components in OSLON's 72-cavity PET preform mold

Precision molds.
Production in focus.

PET preform molds, cap molds and hot runner systems.
Engineered around your product and production process.

A closer look at 72-cavity engineering.View the project

OSLON Precision Mold

Specialist mold engineering. Since 2008.

Precision tooling.
Built around your process.

PET preforms, caps, bottles and the hot runner systems behind them.

Actual polished core-side components in the 72-cavity PET preform mold

Precision is in
the details.

Runner layout, cooling, mold structure and service access are reviewed as one system.

  • Flow & thermal coordination
  • Cooling & structure
  • Access & maintainability
Explore our engineering

From engineering to
the factory floor.

Component preparation, assembly and mold trials—connected by a clear project process.

Technician working at CNC equipment in the OSLON manufacturing workshop
  1. 01

    Requirement review

    Part drawings, neck finish, weight, cavity count and machine conditions are aligned.

  2. 02

    Engineering scheme

    Mold structure, component arrangement, cooling and runner coordination are reviewed.

  3. 03

    Manufacturing control

    Key mold components, assembly interfaces and project records move through controlled checks.

  4. 04

    Trial & support

    The mold is prepared for trial, delivery and technical follow-up against agreed criteria.

About OSLON

Your next mold starts
with a conversation.

Share your part drawing, machine details and production target.

Discuss your project