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PCE Technology Reinvented: Micrometal Group’s Impact

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PCE Technology Reinvented: Micrometal Group’s Impact

In the contemporary landscape of swift technological advancements, manufacturers in various sectors are encountering increasing demands for smaller, more intricate, and highly accurate components. Conventional manufacturing methods frequently struggle to adapt to these changing requirements, leading to innovation bottlenecks. Photo-chemical etching (PCE) has surfaced as a game-changing answer, with micrometal Group leading the way — a pioneer in precision manufacturing, assisting companies in overcoming obstacles and expanding the boundaries of design potential.

micrometal Group is setting new standards in high-precision, burr-free, and stress-free manufacturing, enabling industries such as medical, aerospace, automotive, and electronics to develop next-generation products without the constraints of traditional fabrication methods. Jochen Kern, Head of Sales and Marketing at micrometal Group, explains, “Innovation in precision manufacturing isn’t just about making things smaller — it’s about making them better, stronger, and more reliable while maintaining efficiency and scalability. PCE allows us to achieve this, and we are continually refining our processes to meet the exacting demands of modern industries.”

At micrometal Group, the investment in state-of-the-art technology and process optimization has led to major advancements in PCE. The capability to manufacture ultra-fine features and complex shapes is essential for applications such as medical implants, microfluidics, and high-frequency electronics. PCE also provides scalability and cost efficiency, enabling producers to easily move from prototyping to large-scale production without expensive tooling modifications. Moreover, the process is extremely adaptable, accommodating a vast array of materials, including stainless steel, titanium, and copper alloys, making it suitable for various industries. Another significant benefit is its eco-friendly and sustainable nature, producing minimal waste in comparison to conventional manufacturing techniques and lowering overall energy consumption.

The flexibility and precision of PCE make it an indispensable technology in industries where tolerances are tight and performance is critical.

Kern continues, “In the medical and healthcare sector, PCE is used to manufacture burr-free, high- precision surgical instruments, implantable components, and microfluidic devices that meet stringent regulatory compliance standards. For aerospace and defence, the technology allows for the creation of lightweight yet intricate components, such as fuel system parts, sensor elements, and shielding solutions, ensuring durability and enhanced performance in extreme environments. Meanwhile, in electronics and semiconductor applications, PCE is instrumental in producing high- precision EMI/RFI shielding, micro-connectors, and cooling solutions, supporting advancements in miniaturisation and ensuring signal integrity.”

As demand for greater precision, complexity, and efficiency continues to rise, micrometal Group remains committed to pushing the limits of what’s possible with PCE. “Our goal is to empower manufacturers with the tools they need to innovate without limits,” says Kern. “By continuously refining our expertise in PCE, we ensure that our partners stay ahead in an increasingly competitive market.”

For organizations aiming to improve accuracy, scalability, and effectiveness in their production methods, micrometal Group is a reliable ally. Get in touch with micrometal Group now to learn how our knowledge in photo-chemical etching can propel your next breakthrough.

www.micrometal.de

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Green Manufacturing Takes Center Stage at KraussMaffei’s Extrusion Summit

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Green Manufacturing Takes Center Stage at KraussMaffei’s Extrusion Summit

  • A unique industry get-together for extrusion and recycling
  • Keynote speeches and live demonstrations at the state-of-the-art Technology Center
  • Focus on Pipe & Profile and Recycling

KraussMaffei Extrusion welcomes industry experts to the Sustainable Extrusion Summit, a leading event for the plastics and recycling sectors, scheduled to occur in Laatzen near Hanover, Germany. Participants can anticipate a comprehensive agenda highlighting the newest advancements in extrusion and recycling technologies. The event is split into two primary themes: the emphasis on Pipe & Profile will take place on March 25 and 26, whereas March 26 and 27 will concentrate on recycling. Central to the event is the Technology Center, which sets new standards in extrusion through its distinctive development and application expertise.

The Technology Center is located within KraussMaffei Extrusion’s new building complex that spans 97,000 m². “With a total of 26 cutting-edge production lines, we are focused on technological excellence and sustainability, reinforcing our position as a leading entity in the plastics sector. We are excited to showcase this at the Sustainable Extrusion Summit and look forward to welcoming attendees from around the globe,” states Dr. Thomas Unger, Vice President of Technology at KraussMaffei Extrusion.

The event highlights include numerous live demonstrations, expert panels, and discussion forums, providing participants with opportunities to engage with industry leaders and explore current trends and innovations.

Pipe & Profile (March 25 – 26) – New multilayer pipe systems

The first two days will be dedicated to pipe and profile extrusion. Live demonstrations will showcase high-performance multilayer pipe production using the new pipe head, efficient solutions for PVC pipe manufacturing and pelletizing.

Top-class keynote speeches from partners such as Borealis, Kabelwerke Eupen, Baerlocher and Georg Fischer will provide insights into future trends and global challenges. Additionally, discussions will cover digital solutions and advanced control systems to enhance production efficiency and quality.

Recycling (March 26 – 27) – Experience the circular economy firsthand

The second half of the event will center on recycling and the circular economy. A key highlight will be the premiere of KraussMaffei Extrusion’s new machine concept for controlled upcycling of post-consumer plastic waste into high-quality automotive compounds. Another major feature is the energy-efficient and scalable production of food-safe rPET pellets.

Furthermore, the entire spectrum of recycling will be explored – from mechanical and solvent-based to chemical processes. Expert presentations from industry partners such as PureCycle Technology, Veolia, Lober, Polymetrix, and ExxonMobil, as well as from Plastics Europe and leading research institutions like IKV Aachen and IKK Hannover, will provide valuable insights into current developments and trends. The program will be complemented by groundbreaking technologies, including the use of artificial intelligence in compound development, smart sensor technology for in-line quality monitoring, and solutions for cable compounds in an electrified future.

www.kraussmaffei.com

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Husky Technologies Takes a Big Leap Forward with New Acquisition

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Husky Technologies Takes a Big Leap Forward with New Acquisition

Husky Technologies, renowned globally for its expertise in injection molding technology and solutions, is excited to declare its acquisition of secondary injection unit and rotary platen technologies from MGS Healthcare Manufacturing (MGS), a worldwide leader in healthcare manufacturing solutions. This acquisition enhances Husky’s status as a premier provider of integrated multi-material solutions across essential sectors, such as medical, packaging, and consumer electronics.

Advancing Innovation and Enhancing Customer Value

This acquisition facilitates the combination of precision secondary injection units and rotary platens with their state-of-the-art Altanium mold controller technology. By integrating these advanced multi-shot technologies, it enhances its capability to offer comprehensive, high-performance, turnkey solutions customized for the production of multi-material and multi-color applications.

The inclusion of these technologies allows them to broaden its range of fully integrated, multi-material solutions, boosting manufacturing efficiency and effectiveness. This also opens up new avenues for growth in the packaging, medical, personal, and homecare sectors, allowing producers to take advantage of a more complete array of innovative, high-performing solutions.

“This acquisition reinforces our commitment to innovation and excellence,” said Robert Domodossola, President of Systems and Tooling, Husky. “By bringing these complementary technologies into our portfolio, we are enhancing our ability to serve customers with integrated, high-performance solutions that drive efficiency and growth.”

“MGS is pleased to announce the divestiture of its Multishot product line to Husky. As a global leader in injection molding technology and a key strategic supplier to MGS, Husky is the ideal organization to take over and continue advancement of the Multishot product line,” said Shawn Krenke, Chief Technology Officer, MGS. “This divestiture allows MGS to concentrate on being a world-class contract development and manufacturing partner to our healthcare customers and we are dedicated to working closely with Husky to ensure a seamless transition and integration for all future and existing customers.”

Seamless Integration and Future Outlook

They are already working on ensuring a smooth integration of these technologies for customers and the new product additions will be showcased on Husky’s booth (Hall A, #627) at the upcoming Plastics Technology XPO, North America’s premier molding and moldmaking event, taking place in Illinois from March 18-20.

This acquisition marks a significant milestone in Husky’s continued expansion and commitment to providing innovative, end-to-end solutions for the global market.

https://www.husky.co/en/

#husky#Modernplasticsindia #Pasticsnews #ModernPlasticsIndiaMagazine
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The Future of Remote Control – PALFINGER P6

The Future of Remote Control – PALFINGER P6

The new P6 radio remote control from PALFINGER will be available for TEC Loader Cranes from  2025. Together with the premium PALCOM P7 radio remote control, it completes the portfolio for the  TEC range. With its compact and lightweight design, the P6 helps crane operators to carry out their jobs efficiently and comfortably.

Industrial applications are becoming increasingly complex, and the demands on machines and their operation are constantly increasing. A compact control system for Loader Cranes is essential, especially for fast-paced applications in urban environments or for special jobs. Crane operators say it should be light and small. And yet as reliable and uncomplicated to operate as possible with maximum functionality. The P6 radio remote control, which was developed with partner SCANRECO and in close consultation with customers, is all this.

Precise control with a compact design

The P6 is one of the lightest and smallest radio remote controls with color display on the market and scores with its ease of use without sacrificing performance. Thanks to the redesigned linear lever and joysticks, the P6 offers even more precise control and allows crane operators to carry out even complex movements in a controlled and efficient manner. An integrated acceleration sensor also ensures the safety of crane operators: if the radio remote control registers a fall, for example, crane operation is stopped automatically. An ergonomic design, which is complemented by the carrying strap systems – either as a hip or shoulder strap – offers comfortable handling that makes everyday work much easier.

Starting in 2025, the P6 will be available, expanding the portfolio between the most comfortable high-end option, the PALCOM P7, and a lightweight, compact solution

Powerful battery

Thanks to the clear design and the integrated 3.5-inch TFT color display, users always have full control over the crane and its functions. With a battery life of more than 20 hours and the option of working for a further 20 hours with an additional battery, the P6 is also suitable for long periods of use. PALFINGER relies on a stable radio connection to ensure that work can be carried out undisturbed and without interruption under all circumstances. A 2.4 GHz frequency band, comparable to the familiar wireless LAN, ensures a reliable and powerful connection with the P6.

Flexible for different applications

With up to ten console variants, the P6 can be adapted to the individual functional scope of the TEC Loader Cranes. This allows companies to select the right control system for their needs and benefit from the rapid availability of spare parts and service. This makes the P6 a flexible solution in the most demanding application scenarios. “Direct customer feedback and cooperation with our partner SCANRECO have resulted in a radio remote control that is geared towards the real requirements of everyday working life and will make work assignments even safer, more efficient and more comfortable in the future,” explains Michael Völker, Head of Product Management Crane at PALFINGER EMEA GmbH. The P6 radio remote control can be ordered for all TEC Loader Cranes from PALFINGER from January 2025.

https://www.palfinger.com/

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Leading the Charge into a High-Tech Future

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Leading the Charge into a High-Tech Future

By Erwin Busselot, Director Business Innovation & Solutions, Ricoh Graphic Communications, Ricoh Europe

Complex discussions regarding how digital printing can help printers enhance their offerings have taken the place of straightforward talks about the financial breakeven point between traditional and digital printing. This was an important conclusion in the Drupa Horizon Report.

Rolf Müller, the CEO of Printimo, which is part of the Optimo Service industrial services group, is well aware of this reality. This Swiss Print Service Provider (PSP) specializes in a variety of personalized products such as business cards, brochures, and books, and has invested in the latest RICOH Pro C9500 and RICOH Pro C7500 technology to handle a growing range of jobs. He notes, “Currently, we complete 60 percent of our jobs using digital printers, and this percentage continues to rise. In some cases, we produce just four pages of highly personalized content, while for other projects, we can create up to 100,000 flyers. Although offset printing is still a crucial part of our business for longer print runs, the adaptability and speed of digital printing are becoming increasingly essential. As the trend shifts from high-volume black-and-white printing to more customized outputs, we aimed to provide new alternatives with bolder colors to help our clients distinguish themselves in their markets.”

With its Pro C9500 and Pro C7500, Printimo is able to adapt to client needs, providing exceptional levels of personalization and innovation – swiftly, dependably, and effectively. Rolf Müller explains: “Our capacity for color printing has significantly increased. A 40-page brochure used to take 12 hours or 1.5 working days to print on our previous machines. Now, with the Pro C9500, we achieve the same output 30 percent faster and can dispatch it to the customer within a day. This represents a substantial time saving for our entire team – and enhances our customer service!”

“Stable and good print quality are at the top of our wish list,” states Rik Thijssen, Operations Manager, of Dutch scientific and educational book publisher Printforce. The specialist in on demand “single copy” books has installed two Pro C9500 devices to help it produce 15 to 20 thousand books every day, in three shifts, with an average print run of six copies.

The new systems are identical and interchangeable, ensuring sufficient capacity is always available. In addition to paper trays for three different paper types, they feature an XL tray for nonstandard paper sizes such as those required for dust jackets or covers with flaps. Process Engineer Rogier Calsijn explains: “The quality requirements for book covers are high. Especially when producing a single copy: any deviation on the cover can be grounds for the customer to complain or return. The quality of the covers is hardly an issue anymore, because the promised colour stability is actually delivered in practice.”

Europe’s first Pro C9500 at the Cantonal Printed Matter and Supplies Office (kdmz) of the Canton of Zurich in Switzerland, was chosen to support the production of a wide range of print output for the Canton of Zurich administration and other regional government departments and organisations. Rolf Thoma, Head of Procurement and Printing at kdmz, says: “In the first six months of a year especially, we print many time critical documents. These are highly sensitive print jobs, which we can’t give to external printers. Our old colour print solution could not deliver the speed and output quality we needed. We had to increase our inhouse capacity to facilitate seamless operations and ensure citizens received relevant documents on time.”

Markus Kirchhofer, Managing Director, adds: “Now we can produce complex graphics with more contrast, detail, and clarity. We can also streamline print jobs. For example, in the past, we sometimes printed the cover for a high-profile publication separately to the main content of a booklet or brochure. Now we can print everything on our Pro C9500 to simplify and accelerate the process. Thanks to the high reliability and efficiency of the Ricoh printers, we can increase our production volumes and deliver even the most complex print jobs faster. This improves our operational flexibility and enhances our service capabilities. With our new Ricoh production printers, we’re taking a big step forward in print quality.”

Poplar Services Printers was the inaugural company in Great Britain to install both a Pro C9500 and a Pro C7500, enabling them to enhance their capacity, introduce new print colors, and venture into short-run packaging. Managing Director Martin Winders states, “After previously operating the Ricoh Pro C9110, we believed it was a logical progression to upgrade to Ricoh’s latest technology. This advancement creates new opportunities, and having now completed comprehensive training and testing on all equipment, we are ready to showcase our new capabilities as the first company in the UK providing this complete service.” These and other print service providers have opted for the latest Ricoh Pro C9500 and Ricoh Pro C7500 technologies to boost their production abilities and broaden their service offerings. Discover how they can assist your business in exploring previously unreachable avenues for profitable growth.

https://www.ricoh.com/

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ENGEL’s Investment in Mexico to Enhance Regional Supply Chain

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ENGEL’s Investment in Mexico to Enhance Regional Supply Chain

ENGEL is strengthening its market presence in the Americas with the grand opening of a new production facility in Querétaro, Mexico. This strategic step marks a substantial expansion of ENGEL’s regional manufacturing capabilities, aimed at providing faster delivery times and increased availability of injection molding machines for customers across the Americas.

Stefan Engleder, CEO ENGEL Group

With this expansion, ENGEL is reinforcing its commitment to bringing production closer to customers in the region. The new facility allows increased efficiency and greater responsiveness to market demands.

Enhancing Regional Presence

The newly acquired facility provides ENGEL with the necessary capacity and infrastructure to significantly scale up production. “This expansion allows us to notably accelerate the start of production, ensuring increased availability of our machines for customers across the region,” says Stefan Engleder, CEO ENGEL Group.

Vanessa Malena, President ENGEL Americas, also reinforces the long-term commitment to the region: “Mexico plays a crucial role in our global production strategy and is a key market for injection molding technology. With this facility, we are enhancing our local manufacturing

footprint while ensuring a seamless experience for our customers, from production to after- sales support.”

Furthermore, the Querétaro facility offers ample space for future expansion. The decision to acquire this property was made with long-term growth in mind, ensuring that ENGEL can further increase production capacity if market demand continues to rise.

Vanessa Malena, President ENGEL Americas

Increasing production and growing the team

ENGEL will ramp up Mexican production rapidly, strengthening its ability to supply high-quality injection molding machines to customers across the Americas. The facility is designed to support a structured production flow, ensuring the flexibility needed to adapt to evolving market demands.

In addition to increasing production, ENGEL is also expanding its workforce. “We are growing our team significantly to support our manufacturing operations and customer servicein the region, says Nils Mayer, General Manager ENGEL Machinery Mexico.”This investment is not just about expanding our facility, but also about strengthening our expertiseand presence in the local market.”

A strategic investment for the future

The Querétaro facility will undergo a phased modernization to align with ENGEL’s high production standards. As part of a long-term investment plan, ENGEL is implementing key upgrades, including the further expansion of the flow-line manufacturing system, and extended machining capabilities. These improvements will optimize production efficiency while maintaining the company’s renowned quality standards.

Nils Mayer, General Manager ENGEL Machinery Mexico

ENGEL will manufacture the e-mac (all-electric small machine) and WINTEC t-win (hydraulic, two-platen large machine) series, as well as custom robots and automation solutions at this facility, ensuring a strong production base for these high-demand machines in the region. This investment in local manufacturing will allow ENGEL to better serve customers with tailored solutions and faster delivery times.

“With this expansion, we are well-positioned to meet the growing demand for injection molding machines in the region,” adds Stefan Engleder. “By reducing lead times and strengthening regional support, we are creating sustainable value for our customers. This facility is an important step in our continued expansion across the Americas.”

Long-Term Vision for ENGEL in Mexico

ENGEL views Mexico as a key industrial and production hub. The country offers a strong manufacturing base and skilled workforce, making it an ideal location for long-term investment. Additionally, Mexico and Latin America represent important and growing markets for injection molding technology.

Overall, the Americas continue to gain strategic importance for ENGEL, as they represent the largest addressable market for injection molding machines. With this investment, ENGEL strengthens its ability to meet customer needs efficiently while securing a leading position in the region.

www.engelglobal.com

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#InjectionMolding#modernplasticssingapore

Accumold Pushes Micro Molding Boundaries at OFC 2025

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Accumold Pushes Micro Molding Boundaries at OFC 2025

Accumold, a world leader in micro molding innovation, is excited to announce its participation at the Optical Fiber Communication Conference and Exhibition (OFC) 2025, taking place from March 30 to April 3, 2025, in San Francisco, CA. Attendees can visit Accumold at Booth 5503, where the company will showcase its industry- leading micro molding capabilities, highlighting its extensive experience in micro-optics and high-precision manufacturing for fiber optics and photonics applications.

For 40 years, Accumold has pioneered micro molding technology, successfully delivering cutting-edge solutions across industries. With experience in over 7,000 projects, Accumold’s expertise spans a wide range of applications, including micro molding, insert and overmolding, lead frame molding, microfluidics, thin-wall molding, two-shot micro molding, and micro optics, utilizing nearly every engineering-grade resin and liquid silicone rubber (LSR). These capabilities allow Accumold to support industries requiring ultra-precise, miniaturized plastic components, including fiber optic interconnects, data communications, medical optics, sensors, and emerging photonics applications.

Brett Saddoris, Technical Marketing Manager at Accumold says, “Micro molding offers a scalable and cost-effective alternative to traditional optical manufacturing techniques such as precision glass molding and lithographic processes. Accumold specializes in producing micro-optic components as small as 20 microns, with ultra-tight tolerances and surface finishes capable of meeting the stringent demands of optical performance. With proprietary micro molding technology and vertically integrated operations, Accumold ensures the highest levels of precision, repeatability, and quality. The company’s expertise in high- performance materials and in-house tool fabrication enables the mass production of intricate optical features that are critical for fiber optic transceivers, beam-splitting elements, and optical connectors.”

Emphasizing the importance of early collaboration in achieving superior micro molding results, Saddoris continues, “One of the first questions we are often asked is about our capabilities. For decades, Accumold has been refining and expanding our processes to provide customers with manufacturing excellence. We advocate for early engagement with our team in the design phase to ensure optimal manufacturability and performance. Our experience across a broad range of applications means we understand the unique challenges of micro molding and can help customers navigate them efficiently.”

Accumold operates a 130,000-square-foot, state-of-the-art facility running 24/7, shipping high-precision components worldwide. This scale of operation allows the company to handle high-volume production demands while maintaining exceptional quality and reliability. As a trusted partner for OEMs in telecommunications, medical, aerospace, and consumer electronics sectors, Accumold remains dedicated to driving innovation in micro molding.

Attendees at OFC 2025 are invited to visit Booth 5503 to explore how Accumold’s micro molding expertise can unlock new possibilities for optical fiber and photonics applications. “OFC is a crucial event for our industry, and we are excited to engage with engineers and decision-makers who are seeking innovative solutions for their optical component needs,” concludes Saddoris.

www.accu-mold.com

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# OFC #modernplasticssingapore

Cutting-Edge Hydraulics and Electronics: Hydreco at Bauma 2025

Cutting-Edge Hydraulics and Electronics: Hydreco at Bauma 2025

Hydreco Hydraulics, a leader in motion control solutions, will present its advanced product portfolio at Bauma 2025, held in Munich from April 7 to 13 (Hall A4, Stand 418).

Integrated Product Portfolio on Display

The Hydreco stand will feature a tracked machine equipped with a range of hydraulic, electric, and electronic solutions, highlighting the full integration of its product portfolio in real-world applications. Additionally, many Hydreco-equipped machines will be exhibited by customers throughout the event.

Global Integration and Sustainability

Hydreco benefits from the synergies within the Duplomatic Group and Daikin Industries, leveraging shared resources, expertise, and investments in R&D and manufacturing. This collaboration aligns with Daikin’s Vision 2050, emphasizing sustainability and global innovation.

Technological Innovation: eLynx Hydraulic Cylinder

Hydreco introduces eLynx, a cutting-edge optical technology for absolute measurement of the cylinder stroke. This solution delivers reliability, measurement, accuracy, and ease of use, outperforming existing market alternatives. eLynx features a plug-in design, eliminating the need for rod drilling, and is suitable for a wide range of heavy-duty applications in any environment.

New Product Highlights

  • MHDC Joystick: Compact and versatile, the MHDC joystick is designed for the increasingly confined spaces of mobile machinery. It joins Hydreco’s extensive range of joysticks, manipulators, and foot pedals for diverse applications.
  • ECU (Electronic CAN Bus Controller): Hydreco’s new ECU provides next-generation control for mobile applications. It can function as a master or slave unit, offering flexibility and modularity. Programmable with industrial automation’s five PLC languages and compliant with the IEC61131-3 standard, the ECU allows seamless adaptation of existing source codes. The LogicLab software environment supports programming, debugging, parameter setting, and real-time testing.
  • MS Series Directional Control Valves: The MS series includes valves tailored for specific applications, offering manual, hydraulic, pneumatic, and electro-hydraulic control options. These valves are available in sectional or monoblock construction, with flow rates up to 130 L/min and various spool types.

Other featured products include hydraulic joysticks, foot pedals, power units, CAN bus machine control systems, bankable valves, and hydraulic cylinders, providing a comprehensive motion control package.

https://www.hydreco.com/

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The Science Behind High-Precision Micro Molding in Optics

The Science Behind High-Precision Micro Molding in Optics

Micro-optics — tiny lenses, beam-splitters, prisms, light pipes, and similar optical components— play a critical role in the miniaturization of optical applications across various industries. Ranging in size from as small as 20 microns to 1 mm, or incorporating micron-scale features in larger optical components, these elements are integral to applications in sensors, medical diagnostics, DataCom, augmented reality (AR) devices, and wearable technology.

Traditional optical manufacturing methods such as precision glass molding, diamond turning, and lithographic processes have long served the industry, yet each presents challenges in scalability, cost, and complexity when it comes to mass production of micro-optics. Micro injection molding (often referred to simply as micro molding) has emerged as a transformative alternative, allowing for the high-volume production of complex, precision micro-optic components with remarkable consistency, speed, and cost efficiency.

PRECISION AND PROCESS MASTERY IN MICRO-OPTICS MOLDING

Manufacturing micro-optics demands exceptional precision, far beyond that of traditional plastic injection molding. Optical components often require sub-micron surface finishes, precise geometries, and uniformity that eliminate any optical aberrations. Achieving these stringent tolerances necessitates highly specialized molding techniques, cutting-edge in- house tooling capabilities, and deep expertise in polymer material behavior at a microscopic level.

At Accumold, the complexity of micro-optics molding has driven the development of proprietary micro molding machines, as commercial off-the-shelf equipment often lacks the precision required for such delicate work. The micro-optic parts the company molds demand extreme control over shot size, temperature regulation, and mold flow, ensuring that surface relief features — such as those found in diffractive optical elements (DOEs) — maintain dimensions in the range of nanometers to a few microns.

One of the primary advantages of micro molding over alternative techniques is its ability to reproduce intricate optical features in polymers with high repeatability. Unlike traditional machining methods that can be slow and expensive, micro molding allows for the mass production of optical components without the need for time-consuming finishing processes.

CASE STUDIES IN MICRO MOLDING FOR MICRO-OPTICS

Medical Optics — Enabling Miniaturized Diagnostic Devices One of the most transformative applications of micro-optics is in the medical field, particularly in diagnostic imaging and sensor technologies. For instance, micro-molded optical components are used in endoscopic imaging devices, where compact, high-precision optical systems enable minimally invasive procedures.

A recent project involved the production of micro lenses for a diagnostic medical sensor requiring absolute precision in lens curvature and clarity to ensure high-fidelity imaging. The challenge lay in molding an optical-grade polymer while achieving a surface finish within 50 angstroms. By leveraging advanced in-house metrology and optimized molding parameters, the final component met the exacting quality standards necessary for real-time, high- resolution imaging.

DataCom and Fiber Optic Interconnects

Another prime example of micro molding’s impact is in the telecommunications sector, particularly in the fabrication of fiber optic lenses and couplers. Data transmission via fiber optics demands extreme precision in light signal manipulation, making the tolerances in these components incredibly tight.

Accumold has successfully manufactured 250-micron fiber optic lenses and parallel array products that seamlessly integrate into high-speed communication networks. By working closely with customers from the design phase, Accumold optimizes the micro-molded lens profiles to meet stringent optical performance criteria, ensuring high transmission efficiency while maintaining cost-effective manufacturability.

Augmented Reality (AR) and Emerging Optics Applications

As augmented reality devices evolve, the need for ultra-precise, lightweight optical elements has skyrocketed. AR glasses and even AR contact lenses rely on micro-molded optical elements to create accurate, high-resolution image projection systems.

A notable case involved the development of a refractive micro lens array less than 100 microns in size, with surface relief features necessary for precise light diffraction. The micro molding process allowed for the rapid and scalable production of these components, a significant improvement over traditional manufacturing methods that would have required costly, time-intensive machining and assembly.

THE IMPORTANCE OF DFMM AND VERTICALLY INTEGRATED MANUFACTURING

The transition from design concept to scalable manufacturing requires not just expertise in micro molding but also a deep understanding of Design for Micro Molding (DfMM). Many companies approach micro molders with designs that are not inherently manufacturable at the micro scale. Accumold works closely with engineers and designers to refine and optimize components for moldability, minimizing defects and ensuring efficient production.

Vertical integration is another critical factor in the success of micro-optic manufacturing. The ability to consolidate tooling, micro molding, metrology, automated assembly, and validation in a single ecosystem significantly reduces risk and lead times. This holistic approach ensures every stage of the process — from initial prototype to full-scale production — is optimized for quality and performance.

OVERCOMING THE CHALLENGES OF POST-MOLDING HANDLING AND ASSEMBLY

Once micro-optic parts are molded, handling and assembly become another area where precision and expertise are paramount. Due to their small size, micro-optics cannot be handled using conventional bulk packaging methods. Instead, custom packaging solutions such as thermoform trays and tape-and-reel systems are required.

In some cases, over-molding techniques can be used to integrate multiple optical elements into a single component, eliminating complex assembly steps. When assembly is necessary, however, automation is key — fully hands-free processing maintaining part orientation, preventing contamination, and ensuring consistent product quality at high volumes.

THE FUTURE OF MICRO MOLDING IN MICRO-OPTICS

The continued push for miniaturization in medical, telecommunications, and consumer electronics industries will only increase the demand for high-precision, scalable micro-optic solutions. As a leader in micro molding, Accumold remains at the forefront of innovation, continuously refining processes to meet the growing complexity of optical applications.

For companies developing the next generation of optical technology, early collaboration with an experienced micro molder is essential. From design optimization to final production, working with a specialized partner ensures that the unique challenges of micro-optic manufacturing are met with proven solutions, paving the way for groundbreaking advancements in the field.

By taking advantage of the precision, scalability, and cost efficiency of micro molding, manufacturers can push the boundaries of optical innovation. The key lies in expertise, not just in molding, but in every aspect of the manufacturing lifecycle. As micro-optics continue to evolve, micro molding will undoubtedly remain the preferred method for bringing these intricate components to life.

www.accu-mold.com

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#MicroOptics#modernplasticssingapore

 

MAAG Group Expands Production & Service Capabilities in China

MAAG Group Expands Production & Service Capabilities in China

The internationally operating MAAG Group, headquartered in Oberglatt, Switzerland, has been stepping up its localization strategy in China. MAAG China has continuously increased its business activities and sales. Today, the company operates in an area of 7500 sqm, the assembly shop at the site in Jiading, a district of Shanghai, has recently doubled in size. MAAG China offers its customers production, sales and various services with over 100 highly motivated employees.

Products engineered in Switzerland or Germany, adapted to the local needs in China and – cost savingly – manufactured and assembled in our Shanghai factory. MAAG has been localizing products for the Chinese market for more than 20 years starting from components to nowadays complex production systems. Ueli Thürig, President of the MAAG Group: “Made in China for China’ is one of the key strategies our company has been focusing on in recent years; more than 90 percent of the equipment assembled in our Shanghai plant is intended for the Chinese market.”

MAAG Group production shop in Jiading/Shanghai, China

MAAG has already been producing GA series extrusion pumps, BAOLI strand pelletizers, and ZHULI underwater pelletizers in China. The C-USG, a similarly adapted version of the proven M-USG underwater strand pelletizing system is expanding the market-specific portfolio. The original German design forms the basis for this new version. While some key components are supplied from Germany, the majority of parts come from local production.

To ensure that the technically complex machines work optimally over a long term, MAAG China offers top-class services from trained specialist personnel, whether the product has been purchased at MAAG Shanghai or any other MAAG location worldwide. A local warehouse to store some most-wanted parts can ensure a very quick delivery.

In our local grinding centers in Shanghai (East China) and Guangzhou (South China) we grind cutting rotors, cutting blades and die plates quickly, reliably and professionally – even those from other manufacturers. Our know-how and experience are the warranty for perfect pellet quality.

Starting with consultancy regarding the most efficient technology, through commissioning through to the quick supply of spare parts in original quality and after-sales service, MAAG China offers an all-round service “par excellence”.

www.maag.com

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