DT Industries
Efficient multi-material moulding for complex products
At DT Industries, we specialise in twin-shot moulding, a process that allows the production of complex, multi-material components in a single moulding cycle. As a leading injection moulding company based in Thorne, South Yorkshire, we offer twin-shot moulding services to clients across the UK, Europe, and worldwide. This advanced technology reduces production time, improves product functionality, and lowers overall manufacturing costs by combining two materials or colours into one part.
Why Choose Us
Why choose DT Industries for twin-shot injection moulding?
Years of experience
Sqft facility
Injection moulding machines
Parts manufactured annually
How twin-shot moulding works
Twin-shot moulding, also known as multi-shot moulding, involves injecting two different materials into the same mould in a single cycle. The first material is injected to form the base of the part, followed by the second material to complete the component. This process creates a part with two distinct materials or colours, offering enhanced functionality, aesthetics, and durability.
- Applications: Twin-shot moulding is ideal for producing parts that require a combination of rigid and flexible materials, or multiple colours. Common applications include automotive interiors, consumer electronics, power tools, medical devices, and more.
- Material Options: We work with a variety of thermoplastics, elastomers, and engineering polymers to meet the specific needs of each project. This includes materials like polypropylene (PP), thermoplastic elastomers (TPE), and polycarbonate (PC), among others.
Benefits of twin-shot injection moulding
- Improved Design Flexibility: Twin-shot moulding allows for more creative and functional part designs by combining different material properties into a single product.
- Enhanced Product Durability: The bonding between the two materials ensures greater durability, particularly in parts that need both rigidity and flexibility.
- Cost Savings: By eliminating the need for secondary operations, such as assembly or over-moulding, twin-shot moulding reduces manufacturing costs and lead times.
- Consistent Quality: With the entire part produced in a single cycle, twin-shot moulding ensures consistent quality and reduces the risk of defects.
Sectors
Industries we serve
Automotive T2
Our twin-shot moulding capabilities provide durable, multi-material automotive components, ideal for interior and exterior applications. This process allows for the combination of different materials or colours in a single part, delivering both functionality and design flexibility.
Building & construction
Twin-shot moulding enhances product performance in the construction sector by integrating materials with different properties. We create durable components that meet the demands of the construction industry, from structural parts to protective coverings.
Electronics
Twin-shot moulding is ideal for the electronics industry, enabling the integration of hard and soft materials in components. This process is used to create protective casings, grips, and functional parts that combine both rigidity and flexibility for sensitive electronics.
Household & leisure
For household and leisure products, twin-shot moulding offers the ability to combine materials for improved aesthetics and usability. This process is perfect for creating ergonomic handles, soft-touch grips, and multi-colour designs in everyday and leisure items.
Retail
Our twin-shot moulding services provide enhanced product designs for retail items, combining multiple materials and colours in a single product. This process is often used for consumer packaging, product displays, and high-end retail goods that require a premium finish.
Safety products
We use twin-shot moulding to produce safety products with dual material properties, such as combining rigid and flexible materials for PPE and industrial components. This method ensures enhanced safety and comfort for end-users in demanding environments.
Custom mouldings
With twin-shot moulding, we offer custom solutions for clients needing multi-material components. This service allows for intricate designs and functional parts, delivering tailored moulding solutions that meet specific project requirements.
Quality & compliance
Have a Question
Frequently asked questions
How do I know if twin-shot moulding is right for my project?
If your product requires a combination of materials or colours, or if you want to streamline the manufacturing process by avoiding secondary assembly, twin-shot moulding is likely a great fit. It’s especially suitable for products requiring multiple properties, like rigidity and flexibility, or aesthetic variations in a single component.
What materials work best together in twin-shot moulding?
In twin-shot moulding, materials need to either bond together well or remain distinctly separate, depending on the design. Common combinations include hard plastics like polycarbonate (PC) or polypropylene (PP) paired with softer materials like thermoplastic elastomers (TPE) for ergonomic grips. The specific application and required properties will determine the best material pairing.
Can twin-shot moulding be used for large-scale production?
Yes, twin-shot moulding is ideal for both small and large-scale production runs. At DT Industries, we have the capacity to handle high-volume projects, ensuring consistency and quality across every unit. Twin-shot moulding’s efficiency makes it particularly cost-effective for large production runs where multi-material designs are required.
How do I get started with a twin-shot moulding project?
To get started with twin-shot moulding, contact our team at DT Industries with your product specifications, including materials, design considerations, and production volumes. We’ll work with you to assess whether twin-shot moulding is the best option for your project and provide a custom quote based on your needs.