Join Engel in exploring the future of battery molding technology. Discover advancements in thermoplastic composites for battery housings, innovative automation solutions and the latest in large-tonnage equipment designed for e-mobility — all with a focus on cost-efficient solutions. Agenda: Learn about cutting-edge thermoplastic composites for durable, sustainable and cost-efficient battery housings Explore advanced automation concepts for efficient and scalable production See the latest large-tonnage equipment and technology innovations for e-mobility solutions

Injection molding machines have gained significant traction in the manufacturing industry due to their versatility and capability to work with various plastic and metal materials. The increasing popularity of 3D printing has led to an increased demand for these machines, as they enable the creation of complex geometries in one piece, saving time and reducing material waste. While 3D printing offers quick production of parts, injection molding machines allow for the mass production of high-quality, precise, and consistent parts. The ability to easily create prototypes using injection molding machines also facilitates the rapid design and development process. These advantages are expected to fuel the growth of the global injection molding machine market in the coming years.

Technavio is a leading global technology research and advisory company. Their research and analysis focuses on emerging market trends and provides actionable insights to help businesses identify market opportunities and develop effective strategies to optimize their market positions.

On the other hand, these machines are not for fast-cycle molding. For large, thick parts, molding cycles can range from 10 min to 1 hr.

Additive technology creates air pockets in film during orientation, cutting down on the amount of resin needed while boosting opacity, mechanical properties and recyclability.

Across all process types, sustainability was a big theme at NPE2024. But there was plenty to see in automation and artificial intelligence as well.

Omachron’s machines have molded LLDPE, HDPE, PP, rigid PVC, ABS, nylon, acetal, UHMW-PE, PEEK and PPS. Conrad says it’s possible to mold ABS, PVC and HDPE to very nearly the same dimensions in the same tool, regardless of the different materials’ shrinkage. That’s because his machines fill continuously during packing, through a heated inlet, so as to compensate for shrinkage during cooling in the mold.

Omachron’s machines are available for lease, not sale, so there is no upfront investment (except for molds and perhaps auxiliaries like water cooling). Typical monthly lease costs are $5000 to $6000 (USD).

Resin drying is a crucial, but often-misunderstood area. This collection includes details on why and what you need to dry, how to specify a dryer, and best practices.

Plastics processors are finding applications for 3D printing around the plant and across the supply chain. Here are 8 examples to look for at NPE2024.

NPE2024: A slimmed-down version of Engel’s all-electric, e-mac injection molding machine is among eight displays, which also include LSR micromolding, quick mold changes and a cube mold.

Conrad notes that besides molding huge parts, his process also ensures accurate reproduction of part surface features down to micro scale—for example, capillary microstructures measuring only a ten-thousandth of an inch (0.001 mil).

There’s nothing small, however, about the capacity of these molding machines. Conrad says the first model on the market can mold parts weighing up to 70 lb and measuring 24 in. wide × 36 in. tall × 1 in. thick. Conrad likes to “spec” his machines conservatively. This month, he says, Omachron Plastics will mold PE parts up to 140 lb. The firm also has orders for parts measuring 12 × 12 × 6 in. And an accompanying photo shows molded HDPE 2 × 4 in. planks 4 ft long.

After successfully introducing a combined conference for moldmakers and injection molders in 2022, Plastics Technology and MoldMaking Technology are once again joining forces for a tooling/molding two-for-one.

Take a deep dive into all of the various aspects of part quoting to ensure you’ve got all the bases—as in costs—covered before preparing your customer’s quote for services.

This Knowledge Center provides an overview of the considerations needed to understand the purchase, operation, and maintenance of a process cooling system.

Mold maintenance is critical, and with this collection of content we’ve bundled some of the very best advice we’ve published on repairing, maintaining, evaluating and even hanging molds on injection molding machines.

Conrad says Omachron is building its first 10 commercial machines, which occupies its full production capacity right now. But next year it expects to expand to production of 50 to 100 machines.

Omachron Technologies (omachrontechnologies.com) is the machine-building and moldmaking arm of Omachron Science, Conrad’s 30-year-old R&D company with 750 patents in fields as diverse as satellite communications, personal watercraft, and appliances (omachron.com). Another subsidiary is Omachron Plastics, which acts as a test bed for the company’s machinery, using it to produce the Plasti-Block line of machineable sheets, rods, tubes, blocks and custom shapes (plastiblocks.com).

Gifted with extraordinary technical know how and an authoritative yet plain English writing style, in this collection of articles Fattori offers his insights on a variety of molding-related topics that are bound to make your days on the production floor go a little bit better.

The machine with mold is about 3 × 7 ft—or about the footprint of a large office desk—and weighs around 2.5 tons without the mold. This is so compact that a molding operation can be established in a facility of 1000 to 2000 ft2, according to Conrad.

While prices moved up for three of the five commodity resins, there was potential for a flat trajectory for the rest of the third quarter.

Type (Plastics, Rubber, and Others), End-user(Automotive, Consumer goods, Packaging, andOthers), and Geography (APAC, North America,Europe, South America, and Middle East and Africa)

The clamp and mold are typically much larger than the extruder. The machine is all-electric with a proprietary, ballscrew-driven clamp design. The clamp has 144 tons of closing force and 5 tons of opening force. “No individual part of the machine weighs more than 60 to 70 lb,” says Conrad. “And it’s totally modular, so parts are easy to replace.”

The Injection Molding Machine market is experiencing significant growth due to the increased demand for plastic products in various sectors. Mechanical systems in manufacturing industries are leveraging injection molding machines to produce mass volumes of plastic components for industries like automobiles, electronics, and medical. With the global population on the rise, the need for efficient and versatile production solutions is increasing. Injection molding machines are being used to produce plastic components for medicines, automotive hubs, packaging solutions, and even food & beverages. The market is driven by the economy, with finance and global trade playing crucial roles. The automotive industry, for instance, produces around 1,000 vehicles per 1,000 people, and injection molding machines are essential for manufacturing plastic components. The trend towards fully automatic, highly efficient all-electric machines is gaining popularity due to their lower labor costs and higher production rates. However, wastage remains a concern, and injection molding machine manufacturers are focusing on improving efficiency and reducing wastage. Supportive government initiatives and the rise in population are creating opportunities for injection molding machines in various sectors, including medical equipment and robotics. The market is also witnessing a trend towards specific requirements, such as the need for high clamping forces in the food & beverage industry to produce thick-walled containers. In urgent emergencies, injection molding machines can quickly produce essential plastic components, making them indispensable. The IntElect S 100/460-250 is a popular injection molding machine due to its versatility and ability to meet various industry requirements. Overall, the injection molding machine market is a vital part of the community, contributing to human health conditions, industrialization, and the global economy.

Formnext Chicago is an industrial additive manufacturing expo taking place April 8-10, 2025 at McCormick Place in Chicago, Illinois. Formnext Chicago is the second in a series of Formnext events in the U.S. being produced by Mesago Messe Frankfurt, AMT – The Association For Manufacturing Technology, and Gardner Business Media (our publisher).

Thousands of people visit our Supplier Guide every day to source equipment and materials. Get in front of them with a free company profile.

Omachron’s commercial motto is “The Power of Small,” referring to empowering small businesses to tackle big projects with low capital investment, using small-footprint machines with lower power consumption. Such machines make possible “distributed manufacturing” close to customers for the machines’ output, even in rural areas.

Join Wittmann for an engaging webinar on the transformative impact of manufacturing execution systems (MES) in the plastic injection molding industry. Discover how MES enhances production efficiency, quality control and real-time monitoring while also reducing downtime. It will explore the integration of MES with existing systems, emphasizing compliance and traceability for automotive and medical sectors. Learn about the latest advancements in IoT and AI technologies and how they drive innovation and continuous improvement in MES. Agenda: Overview of MES benefits What is MES? Definition, role and brief history Historical perspective and evolution Longevity and analytics Connectivity: importance, standards and integration Advantages of MES: efficiency, real-time data, traceability and cost savings Emerging technologies: IoT and AI in MES

Discover how artifical intelligence is revolutionizing plastics processing. Hear from industry experts on the future impact of AI on your operations and envision a fully interconnected plant.

1.1 Plastics-  Injection molding machines are essential equipment in the manufacturing industry for producing a diverse range of plastic parts and components. Four primary types of plastics, namely polypropylene (PP), polyethylene (PE), polystyrene (PS), and acrylonitrile-butadiene-styrene (ABS), dominate the injection molding market. Polypropylene (PP), a thermoplastic polymer, is widely utilized in automotive, packaging, and medical industries due to its high melting point, good chemical resistance, and overall toughness. Lightweight and easy to mold, PP is an ideal choice for producing caps, covers, and automotive components. Polyethylene (PE), another commonly used plastic, is popular in packaging and consumer goods industries. PE is known for its durability, flexibility, and resistance to moisture and chemicals. High-density polyethylene (HDPE) and low-density polyethylene (LDPE) are two main grades, each suitable for different applications. HDPE is used for rigid and durable products, while LDPE is used for more flexible and lightweight applications. Polystyrene (PS), a transparent thermoplastic polymer, is utilized in various consumer goods, packaging, and electronic applications. Known for its excellent dimensional stability and electrical insulation properties, PS is available in crystal and high-impact forms. Crystal PS is used where clarity and transparency are essential, such as food packaging and medical products. High-impact PS, which contains rubber or another elastomer, is used for more durable and impact-resistant applications like toys, automotive components, and electronics. ABS, a thermoplastic polymer, is a versatile material used in automotive parts, toys, electronics, and sporting goods. ABS offers a balance of mechanical, chemical, and thermal properties, making it a popular choice for its high-impact resistance, easy processability, and low cost. Additionally, it is available in various colors and finishes, making it an attractive option for consumer products. These factors contribute to the growth of the plastic segment in the global injection molding machine market during the forecast period.

Core Technology Molding turned to Mold-Masters E-Multi auxiliary injection unit to help it win a job and dramatically change its process.

The Plastics Industry Association (PLASTICS) has released final figures for NPE2024: The Plastics Show (May 6-10; Orlando) that officially make it the largest ever NPE in several key metrics.

Get a detailed analysis on regions, market segments, customer landscape, and companies - Click for the snapshot of this report

Molds are made of aluminum, which reduces weight, cost, and time for machining. (The molds for the 4-ft planks mentioned above were built, and initial parts produced, only five days after receiving the order.) Some molds are ceramic-based with a flame-sprayed nickel coating for heat transfer and corrosion protection.    Molds can be mounted on a pushcart for installation—“One person can do it safely,” Conrad asserts.

Get a detailed analysis on regions, market segments, customer landscape, and companies - Click for the snapshot of this report

Despite price increase nominations going into second quarter, it appeared there was potential for generally flat pricing with the exception of a major downward correction for PP.

NPE2024: Absolute Haitian says Generation 5 of the servo-hydraulic Haitian and electric Zhafir machines lines emphasize efficiency, performance and intelligence.

Introduced by Zeiger and Spark Industries at the PTXPO, the nozzle is designed for maximum heat transfer and uniformity with a continuous taper for self cleaning.

Join KraussMaffei for an insightful webinar designed for industry professionals, engineers and anyone interested in the manufacturing processes of PVC pipes. This session will provide a comprehensive understanding of the technology behind the production of high-quality PVC pipes: from raw material preparation to final product testing. Agenda: Introduction to PVC extrusion: overview of the basic principles of PVC pipe extrusion — including the process of melting and shaping PVC resin into pipe forms Equipment and machinery: detailed explanation of the key equipment involved — such as extruders, dies and cooling systems — and their roles in the extrusion process Process parameters: insight into the critical process parameters like temperature, pressure and cooling rates that influence the quality and consistency of the final PVC pipes Energy efficiency: examination of ways to save material and energy use when extruding PVC pipe products

It can mold 70-lb parts 1 in. thick using 100% regrind, and it can reproduce micro surface detail. Add to that its small size, frugal energy consumption, and zero upfront cost.

If that sounds like an attractive proposition, those are just a few of the benefits cited for a new line of low-pressure injection molding machines being launched by Omachron Technologies in Pontypool, Ont., a new name in plastics extrusion and molding machinery, headed by Wayne Conrad, who calls himself “chief scientist and also president.” Omachron recently came out with a line of small extruders (see last month’s Keeping Up section) that also serve as the plasticating section of its molding machines. After seven years in development, the first commercial models of those presses are being built now for a handful of initial customers. The company is expanding capacity to serve a broader molding audience by the end of the year.

This month’s resin pricing report includes PT’s quarterly check-in on select engineering resins, including nylon 6 and 66.

Ultradent's entry of its Umbrella cheek retractor took home the awards for Technical Sophistication and Achievement in Economics and Efficiency at PTXPO.

August 29-30 in Minneapolis all things injection molding and moldmaking will be happening at the Hyatt Regency — check out who’s speaking on what topics today.

In a time where sustainability is no longer just a buzzword, the food and beverage packaging industry is required to be at the forefront of this innovation. By adopting circular packaging processes and solutions, producers can meet regulatory requirements while also satisfying consumer demand and enhancing brand reputation. Join Husky to learn more about the broader implications of the circular economy — as well as how leading brands are leveraging this opportunity to reduce costs, increase design flexibility and boost product differentiation. Agenda: The cost and operational benefits of embracing circularity Key materials in circular packaging — including rPET and emerging bioplastics How to design a circular food and beverage package Strategies for selecting sustainable closures to future-proof packaging solutions Optimization and streamlining of production processes for enhanced efficiency How Husky Technologies can enable your sustainable success

With over 500 specialized analysts, Technavio's report library consists of more than 17,000 reports and counting, covering 800 technologies, spanning across 50 countries. Their client base consists of enterprises of all sizes, including more than 100 Fortune 500 companies. This growing client base relies on Technavio's comprehensive coverage, extensive research, and actionable market insights to identify opportunities in existing and potential markets and assess their competitive positions within changing market scenarios.

Across the show, sustainability ruled in new materials technology, from polyolefins and engineering resins to biobased materials.

In this three-part collection, veteran molder and moldmaker Jim Fattori brings to bear his 40+ years of on-the-job experience and provides molders his “from the trenches” perspective on on the why, where and how of venting injection molds. Take the trial-and-error out of the molding venting process.

Plastics Technology’s Tech Days is back! Every Tuesday in October, a series of five online presentations will be given by industry supplier around the following topics:  Injection Molding — New Technologies, Efficiencies Film Extrusion — New Technologies, Efficiencies Upstream/Downstream Operations Injection Molding — Sustainability Extrusion — Compounding Coming out of NPE2024, PT identified a variety of topics, technologies and trends that are driving and shaping the evolution of plastic products manufacturing — from recycling/recyclability and energy optimization to AI-based process control and automation implementation. PT Tech Days is designed to provide a robust, curated, accessible platform through which plastics professionals can explore these trends, have direct access to subject-matter experts and develop strategies for applying solutions in their operations.

Successfully starting or restarting an injection molding machine is less about ticking boxes on a rote checklist and more about individually assessing each processing scenario and its unique variables.

Another benefit of the intrusion molding process is that it greatly reduces the equipment size needed to mold large parts. Three extruders are available for the plasticating section—1 in. diam., 18:1 L/D and 1.25 in., 24:1 or 36:1 L/D. With optimized screw designs and electric motors, they require only 2 to 5 hp to produce from 10-25 lb/hr for the smallest size up to 100-120 lb/hr.

Low power requirement also characterizes these machines, which can run on single-phase, 220V/80-89A power (or three-phase if desired).

Second quarter started with price hikes in PE and the four volume engineering resins, but relatively stable pricing was largely expected by the quarter’s end.

Learn about sustainable scrap reprocessing—this resource offers a deep dive into everything from granulator types and options, to service tips, videos and technical articles.

In this collection, which is part one of a series representing some of John’s finest work, we present you with five articles that we think you will refer to time and again as you look to solve problems, cut cycle times and improve the quality of the parts you mold.

Plastics Technology covers technical and business Information for Plastics Processors in Injection Molding, Extrusion, Blow Molding, Plastic Additives, Compounding, Plastic Materials, and Resin Pricing. About Us

Sustainability continues to dominate new additives technology, but upping performance is also evident. Most of the new additives have been targeted to commodity resins and particularly polyolefins.

7 Customer Landscape8 Geographic Landscape9 Drivers, Challenges, and Trends10 Company Landscape11 Company Analysis12 Appendix

The Injection Molding Machine market is driven by the mass production of plastic products, particularly in industries such as automobiles, electronics, medicines, and processed food & beverages. With a global population projected to reach 9 billion by 2050, the demand for plastic items is expected to increase significantly. Injection molding machines offer versatility in producing specific requirements for various industries. However, labor costs and production rate are critical factors in the market. Wastage is a concern due to the high volume of plastic production. Plastics are essential in manufacturing industries, with an average of 100 vehicles produced per 1000 people, requiring injection molding for interior and exterior parts. The economy, supply networks, and urgent emergencies also impact the market. Injection molding manufacturers must adapt to specific requirements, such as electric vehicles and electric machine components, to remain competitive. Staffing and efficient supply chains are crucial to maintaining production rates and meeting demand.

Implementing a production monitoring system as the foundation of a ‘smart factory’ is about integrating people with new technology as much as it is about integrating machines and computers. Here are tips from a company that has gone through the process.

Report with the AI impact on market trends - The Global Electric Vehicle Remote Diagnostics Market size is estimated to grow by USD 4.10 billion from ...

Coverage of single-use plastics can be both misleading and demoralizing. Here are 10 tips for changing the perception of the plastics industry at your company and in your community.

Any molder will tell you there’s a difference in working with electric vs. hydraulic drives. Servohydraulic is still hydraulic; a hybrid machine is something different. Imprecise use of terms causes needless confusion.

The global Plastic Processing Machinery Market is experiencing robust growth, driven by increasing demand for plastic products across various industries. Key players are focusing on innovative technologies to enhance efficiency and reduce environmental impact. Similarly, the global Dies and Molds Market is expanding due to rising automotive and consumer goods manufacturing. Advanced mold technologies are improving production quality and speed. Meanwhile, the global Machine Condition Monitoring Market is growing as industries prioritize predictive maintenance to reduce downtime and maintenance costs, leveraging IoT and AI for real-time monitoring and analytics.

NEW YORK, July 25, 2024 /PRNewswire/ -- The global injection molding machine market  size is estimated to grow by USD 5.19 billion from 2024-2028, according to Technavio. The market is estimated to grow at a CAGR of  4.36%  during the forecast period.  Rising demand for injection molding machines from various industries is driving market growth, with a trend towards growing popularity of 3D printing. However, high initial and maintenance cost of injection molding machines  poses a challenge. Key market players include ARBURG GmbH Co KG, BORCHE North America INC., Chen Hsong Holdings Ltd., Cosmos Machinery Enterprises Ltd., Electronica Plastic Machines Ltd., ENGEL Austria GmbH, FANUC Corp., Haitian International Holdings Ltd., Hillenbrand Inc., Husky Technologies, KraussMaffei Group GmbH, L.K. Technology Holdings Ltd., NISSEI PLASTIC INDUSTRIAL Co. Ltd., Shibaura Machine Co. Ltd., Sumitomo Heavy Industries Ltd., Tederic Machinery Co., Ltd., The Japan Steel Works Ltd., Toyo Machinery and Metal Co. Ltd., Ube Corp., and WITTMANN Technology GmbH.

While the melting process does not provide perfect mixing, this study shows that mixing is indeed initiated during melting.

Technavio ResearchJesse MaidaMedia & Marketing ExecutiveUS: +1 844 364 1100UK: +44 203 893 3200Email: [email protected]Website: www.technavio.com/

technotrans says climate protection, energy efficiency and customization will be key discussion topics at PTXPO as it displays its protemp flow 6 ultrasonic eco and the teco cs 90t 9.1 TCUs.

Say “manufacturing automation” and thoughts immediately go to the shop floor and specialized production equipment, robotics and material handling systems. But there is another realm of possible automation — the front office.

Injection molding machines are mechanical systems used in manufacturing industries to produce plastic products in mass volume. With the increasing global population and the demand for plastic products in various sectors, the market for injection molding machines continues to grow. These machines are essential in producing components for industries such as automobiles, electronics, medicines, and packaging solutions. The versatility of injection molding machines makes them suitable for specific requirements, including labor-intensive industries like automotive hubs. The production rate of injection molding machines is a critical factor, with high-efficiency, fully automatic, and all-electric machines being highly sought after. However, wastage remains a concern, and efforts are being made to improve energy efficiency and reduce it. Plastics, a key raw material, are used extensively in various sectors, including food and beverages, vehicles per 1000 people, and industrialization. Supportive government initiatives and the rise in population have led to an increase in demand for injection molding machines. The market is also driven by urgent emergencies, such as the need for medical components and the shift towards electric vehicles. Injection molding manufacturers are continuously innovating, introducing machines with advanced features like servo pumps, monitoring systems, and hybrid machines to meet the evolving needs of various industries. The injection molding market is influenced by various factors, including the economy, finance, staff, supply networks, and urgent emergencies. The market is expected to grow further with the introduction of robotics and advancements in medical equipment and energy efficiency. The IntElect S 100/460-250 is an example of a high-performance injection molding machine that meets the specific needs of various industries. Overall, injection molding machines play a crucial role in the production of plastic components and packaging solutions for various sectors, contributing to the betterment of human health condition, community, and global trade.

Mike Sepe has authored more than 25 ANTEC papers and more than 250 articles illustrating the importance of this interdisciplanary approach. In this collection, we present some of his best work during the years he has been contributing for Plastics Technology Magazine.

Multiple speakers at Molding 2023 will address the ways simulation can impact material substitution decisions, process profitability and simplification of mold design.

Join this webinar to explore the transformative benefits of retrofitting your existing injection molding machines (IMMs). Engel will guide you through upgrading your equipment to enhance monitoring, control and adaptability — all while integrating digital technologies. You'll learn about the latest trends in IMM retrofitting (including Euromap interfaces and plasticizing retrofits) and discover how to future-proof your machines for a competitive edge. With insights from industry experts, it'll walk you through the decision-making process, ensuring you make informed choices that drive your business forward. Agenda: Maximize the value of your current IMMs through strategic retrofitting Learn how to integrate digital technologies to enhance monitoring and control Explore the benefits of Euromap interfaces and plasticizing retrofits Understand how retrofitting can help meet new product demands and improve adaptability Discover how Engel can support your retrofitting needs, from free consultations to execution

ARBURG GmbH Co KG, BORCHE North America INC., Chen Hsong Holdings Ltd., Cosmos Machinery Enterprises Ltd., Electronica Plastic Machines Ltd., ENGEL Austria GmbH, FANUC Corp., Haitian International Holdings Ltd., Hillenbrand Inc., Husky Technologies, KraussMaffei Group GmbH, L.K. Technology Holdings Ltd., NISSEI PLASTIC INDUSTRIAL Co. Ltd., Shibaura Machine Co. Ltd., Sumitomo Heavy Industries Ltd., Tederic Machinery Co., Ltd., The Japan Steel Works Ltd., Toyo Machinery and Metal Co. Ltd., Ube Corp., and WITTMANN Technology GmbH

What if you could satisfy short- to medium-run injection molding needs with the capability of a 500-ton press, in a machine that uses one-tenth as much energy and can fit on a large office desk? What if you could do that with no capital investment for the machine? And what if that machine would allow you to mold 100% regrind into parts that are stronger than the virgin originals?

The aim of this presentation is to guide you through the factors and the numbers that will help you determine if a robot is a smart investment for your application. Agenda:  Why are you considering automation? What problems are you trying to solve? How and why automation can help Crunch the numbers and determine the ROI

Processors with sustainability goals or mandates have a number of ways to reach their goals. Biopolymers are among them.

When, how, what and why to automate — leading robotics suppliers and forward-thinking moldmakers will share their insights on automating manufacturing at collocated event.

For more information on market segmentation with geographical analysis including forecast (2024-2028) and historic data (2018 - 2022)  - Download a Sample Report

Report on how AI is driving market transformation - The Global Municipal Water and Wastewater Treatment Equipment Market size is estimated to grow by ...

Mixed in among thought leaders from leading suppliers to injection molders and mold makers at the 2023 Molding and MoldMaking conferences will be molders and toolmakers themselves.

While the major correction in PP prices was finally underway, generally stable pricing was anticipated for the other four commodity resins.

In this collection of articles, two of the industry’s foremost authorities on screw design — Jim Frankand and Mark Spalding — offer their sage advice on screw design...what works, what doesn’t, and what to look for when things start going wrong.

While prices moved up for three of the five commodity resins, there was potential for a flat trajectory for the rest of the third quarter.

Exhibitors and presenters at the plastics show emphasized 3D printing as a complement and aid to more traditional production processes.

The secret to all this is a process sometimes called “intrusion molding,” whereby the mold is filled by extrusion rather than by injection of a pre-plasticated shot of melt. According to Conrad, this method has the benefit of low pressure, low melt temperature, and very low molded-in stresses. Typical filling pressures are 100 to 300 psi, and final packing pressures run 600 to 900 psi. Conrad cites the example of molding ABS with typical process temperatures 5° to 15° C (9° to 27° F) lower than is recommended by the material supplier—“And we still get perfect parts.”

In this collection of content, we provide expert advice on welding from some of the leading authorities in the field, with tips on such matters as controls, as well as insights on how to solve common problems in welding.

That also partly accounts for Omachron’s success in molding 100% regrind. For example, Conrad says his machines molded reground PVC plumbing fittings into new fittings that were 15% stronger than the originals, due to low molded-in stress. After five regrind cycles, the molded fittings still retained 10% higher strength than the virgin originals, owing to the low thermal stress of intrusion molding—without introducing any additional stabilizer additives.