Injection Moulding manufacturing Services
At UK-NSI, we provide high-precision, scalable, and fully automated injection moulding solutions for automotive and industrial applications. With over 35 years of experience, we specialise in delivering consistent, high-quality components through advanced engineering, state of the art equipment and industry leading process controls.
Our IATF 16949 certified facility operates 24 hour to meet the demands of high-volume production, ensuring efficiency, flexibility and cost effectiveness. With a team of expert engineers and technicians, we offer a complete injection moulding service, from design and tooling to manufacturing and quality assurance.
Advanced Injection Moulding Facility
Located within the Redditch based UK-NSI factory, our moulding department is equipped with 11 state of the art injection moulding machines, capable of handling a wide range of precision plastic moulded components. Our facility integrates robotic automation, real-time monitoring, and strict quality control measures to ensure the highest levels of accuracy and repeatability.
The Nippon Seiki global group have a long standing partnership with Sumitomo Demag where we utilise their latest moulding technology and machines paired with Yushin and Sepro robots, for automated handling, part removal, and quality verification. Our equipment is optimised for high volume, complex component manufacturing, with hot runner and tool temperature control systems ensuring material integrity.
High Precision,
Scalable and Automated
Injection Moulding
Injection Moulding
- 11 state of the art Sumitomo Demag Injection Moulding Machines
- 24 hour manufacturing capability for high-volume production
- Automated production lines for consistent, repeatable quality
- Robotic assisted operations to improve precision and reduce cycle times
- IATF 16949 compliance to meet strict automotive industry standards
Injection Moulding Machine Capabilities
210t Sumitomo Demag
(Compact, efficient moulding for small precision components)
Our 210-ton machines are designed for smaller, high-precision parts where accuracy is critical. Key specifications include:
Clamp Force: 210t (toggle)
Screw Diameter: 45mm (standard cylinder)
Barrel Capacity: 318g
Mould Heights: 340-690mm
Tie Bar Distance: 580x580mm
Daylight Opening: 1265mm
Yushin Robot Automation for precision handling
280t Sumitomo Demag
(Precision-moulded components for optical applications)
Our 280-ton optical-grade injection moulding machines can also deliver exceptional clarity and precision for lens and optical applications. These machines feature:
Clamp Force: 280t (toggle)
Screw Diameter: 50mm (standard & high-wear cylinder)
Barrel Capacity: 549g
Mould Heights: 350-720mm
Tie Bar Distance: 685x635mm
Daylight Opening: 1320mm
Sepro & Yushin Robot Automation for automated handling
350t Sumitomo Demag
(High precision production for mid-sized components))
Our 350-ton optical-grade injection moulding machine is ideal for complex, mid-sized components with tight tolerances. This machine features:
Clamp Force: 350t (toggle)
Screw Diameter: 60mm (standard cylinder)
Barrel Capacity: 891g
Mould Heights: 400-900mm
Tie Bar Distance: 830x830mm
Daylight Opening: 1625mm
Sepro Robot Automation for high-precision manufacturing
Overhead Cranes
Our facility is also equipped with 2 overhead cranes:
- 2.8t S.W.L overhead crane for large tool handling
- 1.6t S.W.L overhead crane for quick tool changes
- Lifting slings, chains, eyebolts, and D-shackles for safe operations
Advanced Material Handling & Closed-Loop Drying System
Material integrity is essential for producing consistent, high-quality components. At UK-NSI, we use an automated closed-loop drying system to ensure optimal moisture control and material traceability.
Motan & Piovan centralised drying systems for consistent material conditioning:
Dedicated feed lines underfloor for a clean and efficient material handling process
Real-time material tracking using MES & ERP systems
Barcode scanning & traceability solutions for batch-level tracking and quality assurance
By implementing industry leading material control techniques, we eliminate defects, reduce waste and ensure consistent product performance.
Injection Moulding Engineering Capabilities
Scientific Process Development & Optimisation
At UK-NSI, we use scientific injection moulding methodologies to develop, optimise, and refine our processes. Our approach is based on data-driven analysis and real-time monitoring, ensuring repeatability and high-performance manufacturing.
We implement:
- Decoupled moulding methods & Techniques to optimise clamp, injection, cooling, and ejection phases
- Optical & weight verification to confirm component accuracy and consistency
- Custom built robotic end-of-arm tooling for precise part handling & removal
- Lean manufacturing & Six Sigma methodologies to reduce waste and improve efficiency
By combining scientific process control, automation and continuous improvement, we help our customers achieve higher yields, lower defect rates and better product performance.
Project Management & Engineering Excellence
From concept to completion, our engineering team provides comprehensive project management services, ensuring seamless execution of every injection moulding project.
Our expertise includes:
- Mould design using Autodesk Mould Flow Analysis for optimised part geometry
- Advanced planning using DFMEA, PFMEA, APQP, and PPAP methodologies
- Real-time process monitoring to track performance and improve efficiency
- Collaboration with customers to meet specific design and functional requirements
By combining innovative engineering solutions, advanced process controls and a data driven approach, we help our customers bring high quality products to market with confidence.
Moulding Tool Maintenance & Lifecycle Management
Maintaining tooling performance is critical to ensuring consistent production quality. Our in house maintenance team utilises state of the art CMMS software to track and manage:
- Dedicated Toolroom for onsite repairs and modifications
- Preventive & predictive maintenance schedules
- Real-time breakdown reporting & corrective actions
- Asset tracking & spare parts management
By proactively managing tool maintenance, we ensure optimal tool longevity, reduced downtime, and improved production efficiency.
Why partner with UK-NSI for injection moulding?
With over 35 years of expertise, cutting-edge technology and a commitment to quality, UK-NSI is your trusted partner for precision injection moulding. Whether you need high-volume production, advanced automation or expert engineering support, we deliver tailored solutions that drive efficiency and performance.
- 35+ Years of Expertise – A trusted partner in automotive and industrial injection moulding
- Scalable & Flexible Production – 24hr operation for low, medium, and high-volume manufacturing
- Industry Leading Quality Standards – IATF 16949 & ISO 9001 certified
- Advanced Robotics & Automation – Sepro & Yushin robots for precision and repeatability
- Total Process Control – In house tooling, process development, and scientific moulding expertise
Let’s build your next-generation product together.
Contact us today to discuss your injection moulding requirements!