Expert in plastic injection
Plastic injection completes our offer to produce small to medium-sized accessories and components, up to 360 cm3 or 325g. With the complete renewal of our machinery in 2023, we have access to the latest technological developments in this field.
The softened material is first kneaded by a screw rotating in a heated cylinder, then introduced under pressure into a closed mold. During the cooling phase, the polymer is kept compacted in the mold cavity, freezing the material and ejecting it from the mold when the finished part is sufficiently rigid. Plastic injection molds can be used to produce objects of variable size and shape, as well as highly complex, high-precision technical parts with top-quality surface finishes… The mold can also be used to place “inserts” which are later incorporated into the part.
A Solution for Small and Medium-Sized Technical Parts
Plastic injection moulding is particularly well suited for the production of technical components requiring precision, repeatability and durability.
We manufacture a wide range of products, including:
- Technical components for industrial applications
- Parts designed for fluid management systems
- Agricultural equipment components
- Automotive parts
- Housings and protective covers
- Precision functional components
- Parts incorporating inserts or assembly features
Our production equipment is ideally suited to the manufacture of small and medium-sized parts, with injection capacities of up to 360 cm³ or 325 g, depending on the material being processed.
A Modern and High-Performance Machine Fleet
Our injection moulding workshop is equipped with three 100% electric injection moulding machines ranging from 55 to 240 tonnes clamping force, providing excellent precision, repeatability and energy efficiency.
Our manufacturing resources also include:
- Auxiliary equipment dedicated to material preparation and drying
- Process monitoring systems ensuring production consistency and stability
- An integrated maintenance department ensuring equipment reliability and maximum uptime
Electric injection moulding machines provide outstanding process control while reducing energy consumption and production-related emissions.
Expertise in Engineering Plastics
MANUPLAST primarily processes the following materials:
- HDPE (High-Density Polyethylene)
- PP (Polypropylene)
- ABS (Acrylonitrile Butadiene Styrene)
- POM (Polyoxymethylene)
- PC (Polycarbonate)
Depending on project requirements, we can also incorporate recycled materials to support our customers’ sustainability and environmental objectives.
Why Choose MANUPLAST for Your Injection Moulding Projects?
For several decades, MANUPLAST has supported customers in the development and manufacture of technical plastic components through its expertise in injection moulding and its ability to meet demanding industrial requirements.
Our Strengths
- Three 100% electric injection moulding machines ranging from 55 to 240 tonnes, ensuring precise and repeatable production.
- Production capabilities tailored to small and medium-sized parts up to 360 cm³ or 325 g.
- A machine fleet that is continuously maintained and modernized.
- An integrated maintenance team ensuring equipment reliability and uninterrupted production.
- Recognized expertise in the processing of engineering plastics.
- The ability to incorporate recycled materials into many projects.
- Complete project management, from design and development through to serial production.
- French manufacturing, ensuring responsiveness, technical support and close customer collaboration.
- ISO 9001 certification, providing a structured quality management system focused on continuous improvement.
- 100% renewable electricity since January 2026.
- An ongoing commitment to improving quality, industrial performance and environmental sustainability.
Innovation Supporting Your Projects
At MANUPLAST, we continuously invest in our equipment and manufacturing processes to provide increasingly efficient and competitive solutions for our customers.
The combination of 100% electric injection moulding machines, integrated maintenance expertise, engineering plastics know-how and the use of 100% renewable electricity enables us to offer injection moulding solutions that combine precision, competitiveness and environmental responsibility.
MANUPLAST at a Glance
MANUPLAST is a French manufacturer specializing in the injection moulding of small and medium-sized technical plastic components. Equipped with three 100% electric injection moulding machines ranging from 55 to 240 tonnes, the company processes HDPE, PP, ABS, POM and PC to produce high-quality industrial parts weighing up to 325 g. ISO 9001 certified, MANUPLAST supports customers from product design through to serial production, combining industrial performance, recyclability and continuous improvement.
