Two-Shot Injection Molding Machine

Meet us at K Show 2025

Booth No: Hall 12, C01-13

Two-Shot Injection Molding Machine is an advanced manufacturing solution designed to produce multi-material or multi-color parts in a single molding cycle. Also known as two-shot or multi-shot injection molding, this technology allows for injecting two or more different materials and colors into a single mold, creating complex and high-quality parts with distinct properties or aesthetics. Depending on the requirement, this machine can be customized for up to three or four shots.

Machine Features

Two-shot injection molding machines are highly versatile and are used across various industries. They are ideal for applications requiring components with different material properties. We focus on the machine's performance and dedicate designs to rotating tables with triple safety from mechanism, electric, and hydraulic for accurate positioning and leanness.  

Patent Design Detail: https://www.huarong.com.tw/page/product/en/injection-molding-machine/multi-injection/detail/hdc-co-injection/

Machine Benefits

1. Enhanced Design Flexibility: The ability to combine two different materials or colors in one part opens up new possibilities for innovative product designs and functionalities.
2. Improved Efficiency: By molding multi-material parts in a single cycle, these machines eliminate the need for secondary operations, reducing production time and labor costs.
3. High Precision and Consistency: Advanced control systems ensure accurate material injection and seamless integration of multiple materials, resulting in high-quality, defect-free parts.
4. Cost Savings: Dual-shot molding reduces material waste and minimizes the need for assembly, lowering overall production costs.
5. Versatile Applications: Suitable for various products, from automotive components with different functional sections to consumer goods with appealing multi-color designs.

Machine Applications

Here are some key applications of the Dual-Shot Injection Molding Machine:

• Automotive Industry:

  • Interior Components: Multi-material parts such as dashboard elements, control buttons, and soft-touch handles that combine different textures and functionalities.
  • Exterior Parts: Tail lights and headlight assemblies with multiple colors and materials for enhanced design and performance.
  • Functional Parts: Seals, gaskets, and other components require a combination of rigid and flexible materials.

• Consumer Electronics:

  • Device Housings: Smartphone cases, remote controls, and other electronic device enclosures that benefit from combining hard and soft materials for better grip and aesthetics.
  • Buttons and Keypads: Multi-color and multi-material buttons and keypads that improve user interface and durability.

• Medical Devices:

  • Ergonomic Grips: Surgical instruments and medical devices with ergonomic grips made from different materials to ensure comfort and precision.
  • Complex Assemblies: Multi-material components that combine rigidity for structural support and flexibility for ease of use.

• Consumer Goods:

  • Household Products: Kitchen utensils, toothbrushes, and other household items that combine different materials for improved functionality and user experience.
  • Toys: Multi-colored and multi-material toys that enhance visual appeal and play value.

• Packaging:

  • Caps and Closures: Multi-material caps and closures for bottles and containers that ensure a secure seal and easy opening.
  • Containers: Packaging solutions that integrate soft-touch grips or seals with rigid containers for improved usability.

• Electrical Components:

  • Connectors and Switches: Electrical connectors, switches, and other components require insulation and conductive materials in one piece.
  • Cable Assemblies: Complex cable assemblies integrate different materials for enhanced performance and durability.

• Sporting Goods:

  • Equipment Handles: Grips for sports equipment such as golf clubs, tennis rackets, and bicycle handles that combine soft and hard materials for better performance and comfort.
  • Protective Gear: Multi-material protective gear that offers both rigidity for protection and flexibility for comfort.

Machine Detail: https://www.huarong.com.tw/page/product/en/injection-molding-machine/multi-injection/detail/hdc-co-injection/ 

Product Description	The HDC Series Two-Shot Injection Molding Machine from Huarong offers an advanced and efficient solution for producing multi-material or multi-color plastic parts in just one molding cycle. Engineered for high flexibility, this machine can integrate two or more different materials or colors into a single mold—and is customizable for up to three or four shots—delivering exquisite finishes with complex functional designs, all without requiring secondary processing steps.   Built for precision and safety, the HDC Series features a patented rotary-table system equipped with triple safety measures (mechanical, electric, hydraulic) to ensure accurate positioning and lean operation.
Features	◆ One-Cycle, Multi-Material Molding - Produces complex, multi-color or multi-material parts in a single injection cycle—no secondary assembly required.   ◆ Up to Four Shots Customization - Flexible configuration allows the use of two, three, or even four material/color shots per mold according to production needs.   ◆ Patented Rotary-Table Safety System - Ensures precise mold alignment and is safeguarded by mechanical, electrical, and hydraulic protection.    ◆ Cleaner Aesthetics & Enhanced Bonding - Enables strong molecular bonding between materials, resulting in durable, seamless parts with improved visual appeal and handling comfort.   ◆ Efficiency & Cost Savings - Reduces manufacturing steps and labor by consolidating multiple materials into one process, lowering production time and costs.