Overview of Our Injection Mold Making Service

Our expertise in mold manufacturing is built around three key stages:

Mold Design

Our injection molds are carefully designed by experienced mold designers with over a decade of expertise. We focus not only on the quality and precision of the final molded products but also on optimizing production speed to maximize overall efficiency.

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Mold Machining

The precision of mold processing relies on both the accuracy of machining equipment and the expertise of equipment programmers and operators. At GBM, we excel in both areas, ensuring high-precision mold manufacturing with exceptional reliability.

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Mold Assembly

Mold assembly involves critical steps like mold fitting confirmation and mold polishing, all of which are carried out in GBM’s dedicated mold assembly workshop. To guarantee greater precision in the final injection-molded products, these steps are meticulously repeated multiple times for optimal results.

Mold-Assembly

Injection Molds Application & Injection Molded Parts

The ultimate goal of our injection mold making service is to produce high-quality injection-molded parts. The molds we create can either be utilized by clients for their own injection molding production or entrusted to GBM for handling the entire molding process.

These cases showcase how our injection molds are used in the molding process to produce precise and reliable final products.

Custom Plastic Molds and Parts Production
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Mold Types

Types of Injection Molds We Serve

The injection molds we manufacture can be classified into several categories based on different criteria:

“Working with First Mold transformed our approach to product development. Their expertise in injection mold making is unparalleled. From rapid prototyping to full-scale production tooling, they’ve consistently delivered molds of exceptional quality. Their attention to detail and commitment to precision have significantly reduced our time to market, enhancing our competitive edge.”

Alex Johnson / Senior Product Engineer

“Working with First Mold transformed our approach to product development. Their expertise in injection mold making is unparalleled. From rapid prototyping to full-scale production tooling, they’ve consistently delivered molds of exceptional quality. Their attention to detail and commitment to precision have significantly reduced our time to market, enhancing our competitive edge.”

Alex Johnson / Senior Product Engineer

By Usage Frequency:

  • Rapid Tooling

Designed for fast, short-run production, enabling quick prototyping and testing to accelerate product development.

  • Production Tooling

Engineered for long-term, high-volume manufacturing, providing durability and stability to maintain consistent quality throughout the production process.

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By Material:

  • Aluminum Molds

Preferred for their fast machining time and cost-effectiveness, ideal for lower-volume productions.

  • Steel Molds

Chosen for high-volume production due to their exceptional durability and longevity, ensuring long-term performance.

  • Beryllium Copper Molds

Used in specific mold components that require unique properties, such as superior thermal conductivity, with beryllium copper alloyed molds.

By_Material

By Demolding Mechanism:

  • Two-Plate Molds

The simplest and most commonly used type, where the mold splits into two halves for part ejection.

  • Three-Plate Molds

A more complex design that enables automatic demolding and allows for the production of intricate parts, featuring an additional plate for runner and gate system separation.

By_Demolding_Mechanism

Mold Components

Injection Mold Components We Process

Our injection molds are primarily manufactured using CNC machining and EDM (Electrical Discharge Machining) to ensure precision and quality. The key components we produce for these molds include:

  • Injection Mold Base
  • Injection Mold Core
  • Injection Mold Cavity
  • Injection Mold Insert
  • Injection Mold Slider
  • Injection Mold Lifter
  • Injection Mold Guide Pin
  • Injection Mold Guide Bushing
  • Injection Mold Ejector Pin
  • Injection Mold Runner
  • Injection Mold Cooling System

Why We Stand Out

Three reasons underpin the success of our mold manufacturing service to date:

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Over a Decade of Mold Design Experience

Our mold design approach is based on practical expertise, not theoretical concepts. With over ten years of experience, our designers are our most valuable asset, excelling in aesthetic and structural design aspects such as wall thickness, material selection, snap-fit design, and boss design. Their deep knowledge allows them to efficiently and swiftly complete high-quality injection mold designs.

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Advanced Machining Equipment and Professional Operation

We have invested in a wide range of high-precision machines from renowned brands such as Haas, GF+, and Makino, designed to handle complex machining tasks involving deep structures, curved surfaces, and smooth finishes. This advanced equipment ensures the exceptional quality and precision of our injection-molded products.

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Competitive and Stable Pricing System

With our efficient production management and stable metal material supply chain, we offer highly competitive prices in the global market without sacrificing quality. Additionally, we provide material certifications to ensure transparency and uphold our commitment to excellence.

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6 Steps of Commissioning Us for Injection Mold Making

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Mold Finishing

Surface Finishing and Post-Processing in Injection Mold Making Services

To meet diverse customer needs, most molds produced by GBM undergo surface treatments and post-processing. By default, we apply a high-gloss finish to ensure the final injection-molded product has a smoother surface. Additionally, techniques such as sand blasting and etching are used to treat the surfaces of mold parts.

To improve mold hardness and extend lifespan, we commonly perform post-processing treatments like heat treatment and nitriding on the completed injection molds.

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Delivery Times and Trial Runs for Different Injection Molds

Our mold delivery timeline begins once you confirm the order and we initiate the mold design process, extending through to the first trial run phase.

  • Rapid Tooling – Typically completed within 7 days.
  • Production Molds – Usually require 30-45 days, with our team maintaining close communication to ensure all requirements are met.

Before the first official trial run, we conduct internal trial runs. Additionally, we perform 2-3 more trial runs to thoroughly identify and eliminate any potential injection molding defects before full-scale production.

Our Strength

Overview of the Mold Workshop and Mold Department

30+

Mold Fabrication Department

20+

Mold Design Department

50+

CNC Machining Department

20+

EDM Department

30+

Mold Fabrication Department

20+

Mold Design Department

50+

CNC Machining Department

20+

EDM Department

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