Consistent high precision micro injection moulding
Micro injection moulding is a process that is used for the manufacture of very small plastic components. PMP has over 45 years of experience in the plastic moulding industry, and we can confidently deliver even the most intricate components to the highest standards.
For our micro injection moulding service, we are capable of moulding parts that weigh from 0.5 grams to 9 grams, which require being held to tight tolerances. All of this is delivered to ISO 9001 standards.
The moulding process is similar to regular injection moulding, but uses a much smaller injection unit, which is integrated in the injection moulding machine. It’s not just about size though; it’s also about a greater need for precision. Micro injection moulding gives the capabilities to produce several parts with the same consistently high levels of precision. If you need precision micro components, this process offers cost-effectiveness, high quality, and low lead-times. PMP has delivered high-precision, outstanding quality micro injection products to some of the UKs leading OEMs and suppliers.
Typical polymers for micro injection moulding
PMP’s team of experts can help consult with you on the best materials choice for your product. Polymer usage in micro injection moulding covers many materials. The technique regularly uses Polyoxymethylene for components such as micro gears and filters, liquid-crystal polymer for connectors, ferrules and micro-electronic devices, or Polycarbonate for lenses and sensors. There are polymers for almost any application, and you can rest assured the ideal polymer will be selected for your application.
In-house tooling and maintenance
Tooling is one of the most important parts of the micro injection moulding process. The tool must meet all design specifications, and if there are any problems, they must be quickly rectified. PMP’s in-house tool design and engineering team provides a significant advantage compared to relying on third party tooling. Not only are PMP’s experts the best in the business, but when working to extremely tight tolerances, any changes can be quickly implemented, saving valuable time and money. Let PMP create your perfect tool.
The tooling team plans and executes a tried and trusted tooling process, all whilst adhering to strict deadlines. There are clear communication channels between all departments that ensures that processes run as smoothly as possible. An experienced tooling service is key to the high-quality service PMP prides itself on.
Investment, innovation and knowledge for a better service
Micro injection moulding has become much more popular in recent times for designers and manufacturers who desire highly precise plastic parts. PMP prides itself on being a manufacturer that has the capabilities to provide high quality finishes with in-house tooling capabilities. With over 40 years of experience in building precision moulds, PMP has the technical expertise required to meet the most rigorous plastic injection moulding standards.
PMP continues to invest in its facilities and staff, and with quality assurance provided throughout the process, PMP’s customers can be certain that from beginning to end, quality is maintained at all times.
Why so many businesses choose PMP
PMP specialise in high quality technical components, which we deliver to customers in numerous sectors. PMP maintains impressive customer retention thanks its commitment in providing industry leading customer service. PMP employs a commitment to quality and service that runs throughout the entire business and every stage of production. We firmly believe that outstanding service is the key to a long and successful customer relationship.
Micro Injection Moulding FAQs
What is micro injection moulding?
Micro injection moulding is a specialised form of injection moulding used to produce extremely small, high-precision plastic parts, often weighing less than a gram. This process is commonly used in the medical, electronics, and automotive industries for producing miniature components like microfluidic devices, tiny gears, or intricate medical implants.
What are the materials that you can work with?
High-density polyethylene (HDPE)
Low-density polyethylene (LDPE)
Polypropylene (PP)
Polyethylene (PE)
Polyoxymethylene (POM, a.k.a. acetal)
Polyamide (PA, a.k.a. nylon)
Polybutylene terephthalate (PBT)
Polyethylene terephthalate (PET)
Polyphenylene sulfide (PPS)
Acrylonitrile butadiene styrene (ABS)
Polystyrene (PS)
Polycarbonate (PC)
Polyurethane (PUR or PU)
Polyetherimide (PEI, a.k.a. Ultem®)
Polysulfone (PSU)
PEEK (polyetheretherketone)
Download or read our latest case studies
Dunkermotoren
March 2023This leading manufacturer of drive technology required support with tooling design.
PMP Delivers Excellence to Speakerbus Technology.
March 2023PMP worked closely with Speakerbus to research new options in the form of materials, colouring, and printing solutions to find a combination that delivered the most consistent results.
Handy Dryers
March 2023Handy Dryers approached PMP for support with the challenge of having a metal front casing modelled for polished stainless steel manufacture.
Trust PMP for intricate micro injection moulding services
If you are looking to find a complete service for the production of precise plastic components using micro injection moulding, get in touch with us and we’ll be on hand to advise and take care of everything for you. Call Paul Austin on 07908 898496 or contact us now to see how PMP can bring your designs to life and handle your manufacturing project. Keep up to date by following us on LinkedIn.
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