Rotational Moulding
Rotational moulding or injection moulding: Which technique suits your project best?At Pentas, we are passionate about rotational moulding. However, we understand that not every product can be produced using this technique. In this blog, we outline the differences between injection moulding and rotational moulding, making it easier to determine which method best fits various projects.
Pentas
Knowledge exchange during the Rototour 2024The past two weeks were entirely focused on knowledge exchange and strengthening the rotational moulding industry. During the Rototour 2024 in Brazil, rotational moulders from around the world gathered to share ideas and visit local moulders. In this article, we share our key insights and experiences from this intensive and inspiring journey full of valuable encounters.
Collaboration
Customer stories: Protonna BVAt Pentas, we highly value long-term relationships and collaborations with our customers. This is especially true for Protonna B.V., a loyal partner from the very beginning. In this blog, you’ll read about our collaboration, as told by Huibert Groenendijk, founder and director of Protonna.
Quality
‘Just in sequence’ a step further than ‘just in timeJust in Time (JIT) is a logistics method for inventory control that belongs to lean manufacturing, originating in Japan. It means delivering exactly what the customer needs “just in time.”
Rotational moulding
The foaming of rotationally moulded productsSince the establishment of Pentas, we have built extensive experience in foaming rotational moulding products. Our origins lie in the production of rotationally moulded polyethylene (PE) surfboards. These surfboards, which are hollow due to the rotational moulding process, were filled with polyurethane foam (PU) to provide the necessary rigidity.
Markets
Rotomoulded packaging materialRotational moulding is a versatile manufacturing technique that can also be applied in the production of packaging. This technique is particularly suited for creating hollow products, making it ideal for packaging materials such as plastic pallets, storage tanks, transport and storage containers, IBC containers (Intermediate Bulk Containers), and plastic barrels and drums. In this article, we will discuss the various applications and advantages of rotomoulded packaging materials.
Collaboration
Customer stories PreZero NetherlandsPentas operates in various markets with a large number of customers. We value strong relationships and long-term collaborations with these customers. For example, we have been working with many customers since the founding of Pentas. In this article, we speak with Paul Maas and dive deeper into our collaboration with PreZero, one of our diverse customers.
Rotational moulding
The rotational moulding processRotational moulding is a unique production method used to create hollow plastic products. This technique is particularly suitable due to its ability to produce large, durable objects with uniform wall thickness and complex shapes. In this article, we would like to tell you more about the steps involved in the rotational moulding process.
Rotational moulding
The future of rotational mouldingThe future of rotational moulding will be driven by technological advancements and the growing demand for sustainable production methods. In this blog, we look at the developments, recent trends, and innovations within the industry.
Quality
Comprehensive quality management and traceability at PentasThe importance of transparent and accurate information about every phase of our production process is increasingly significant due to recycling opportunities and quality control. From raw materials and assembly to final product properties and transport, every detail is meticulously recorded and traceable through our advanced Critical to Quality (CTQ) system.
Markets
More than a thousand products: The versatility of rotational mouldingAt Pentas, we take pride in the wide range of products we can manufacture using our rotational moulding process. Rotational moulding is an extremely versatile technique used in numerous markets and countries. Our products range in weight from 500 grams to 100 kilograms, and the applications are just as diverse. Whether it’s urinals for events, fuel tanks for agricultural machinery, buoys at sea, or water tanks in campers – our production currently exceeds a thousand unique products.
Sustainability
Solar Panels at Pentas: Four Years LaterOver four years ago, on January 22, 2020, Pentas took a significant step towards sustainability. With the support of the Almelose aldermen Maathuis and Van Mierlo, the installation of 1,660 solar panels on the roof of our factory was initiated. In this article, we reflect on the impact of four years of solar energy at Pentas.
Pentas
Which rotational moulding machines do we have?At Pentas, we use various rotational moulding machines to meet the diverse needs of our customers. Our facility is equipped with 10 carousel machines and 1 advanced Rock and Roll machine, together providing a wide range of production capabilities.
Rotational moulding
Materials for Rotational MouldingRotational moulding is a popular choice for a wide range of applications. In this article, we discuss the various materials used in rotational moulding, their properties, and the factors influencing the choice of material for specific applications.
Markets
Rotational moulding in the offshore marketThe offshore industry operates in some of the most challenging and unpredictable environments in the world. Whether it’s drilling rigs, wind farms, oil platforms, or maritime installations, the materials and products used in this sector must be exceptionally durable, strong, and reliable. Pentas offers rotational moulding as a versatile and robust manufacturing technique that perfectly meets the demanding needs of the offshore market.
Quality
Robots for efficiency and consistency in the production processAt Pentas, automating processes has been ingrained in our DNA since our inception. We embrace this strength by deploying a series of specialized robots that support our production process and our colleagues. From accurately weighing and dosing raw materials to advanced robotic operations in the post-processing department, our robots play a crucial role in enhancing efficiency, consistency, and quality.
Sustainability
The importance of material choice: A comparison of Linear and Cross Linked PolyethyleneWithin the available rotational moulding materials, polyethylene (PE) is the most common. There are significant differences within this category, but generally, they can be categorized into Linear Polyethylene (LPE or LLDPE) and Crosslink Polyethylene (XLPE). Each of these prominent materials has unique properties, which are discussed further in this article.
Innovation
Innovation in knowledge retention: The role of augmented realityWithin the manufacturing industry, we face a crucial challenge: retaining our expertise. In collaboration with Saxion University of Applied Sciences, the University of Twente, and other partners, we are making a significant step forward by integrating augmented reality (AR) into our processes. This initiative aims to capture and transfer essential knowledge within our organization.
Pentas
TÜV certification for plastic fuel tanksObtaining a TÜV certification for plastic fuel tanks is a process that assesses both the quality of the end product and the manufacturing process itself. TÜV is an internationally recognized certification body based in Berlin. They test and evaluate the safety and quality of products, systems, and services.
Moulds
The art of mould makingRotational moulding is known as an advanced manufacturing process in which plastic powder is placed inside a mould. This mould is heated while rotating around two perpendicular axes. Due to this unique rotation, the plastic powder melts and evenly coats the inside of the mould. This results in a hollow product with a lot of design freedom regarding shapes and throughputs, something that is often difficult to achieve with other methods.
Pentas
Our history at a glanceFor half a century, Pentas has been at the forefront of innovation, manufacturing the most complex products through rotational molding for a wide range of customers. Our extensive experience has created a treasure trove of history, ranging from producing surfboards to realizing an award-winning plastic tank for CLAAS. We are eager to share more about all our highlights in 50 years of Pentas.
Sustainability
The future of recycling in the rotational moulding industry: challenges, innovations, and sustainabilityThe plastics industry is facing significant changes, as the assumption of using virgin materials for manufacturing products is shifting. This change is driven by increasing environmental awareness and the need to reduce the consumption of new raw materials. There is an urgent demand for smart ways to reuse and recycle plastic waste, with reference to the Waste Framework Directive (WFD) within European regulations.
Markets
Rotationally moulded products at the festival groundsWhen you take a break from dancing, you might be sitting on a rotationally moulded picnic bench from our factory in Almelo. Besides picnic tables, we make many more products that make your day at the festival grounds more enjoyable. In this blog, we tell you everything about the rotationally moulded products from our factory that you can spot at your next festival.
Rotational moulding
Design rules for rotational mouldingRotational moulding offers unique advantages and challenges that must be well understood to design and produce successfully. In this article, we dive into the key design rules and considerations for rotational moulding.
Sustainability
The same rotational molding product but with 40% less energy thanks to Icorene 1490At Pentas, we are continuously committed to making our rotational molding process more sustainable and efficient. We achieve this by embracing new technologies, among other methods. Over the past few years, LyondellBasell has been working on a new material called Icorene 1490. We have tested this material in practice with them, which ultimately led to very impressive results.
Collaboration
Budde Industrie Design Visits Pentas MouldingOn Monday, March 4, Pentas Moulding had the pleasure of hosting the team from Budde Industrie Design, based in Münster, Germany. Budde, a renowned design agency specializing in transport design, industrial design, and consumer products, visited us to deepen their expertise in rotational molding and gain insight into our processes.
Innovation
Handyscan 3D Max: Precision in production, mold making, and quality controlAt the beginning of this year, we at Pentas made a technological leap by integrating the Handyscan 3D Max into our operational processes, achieved with the expert support of EMS Benelux. This state-of-the-art 3D scanner, which excels with an accuracy of up to 0.15 mm, is crucial for delivering demanding products to customers.
Pentas
Pentas Welcomes status holdersThursday, February 8th - Today, we welcomed a group of 50 status holders and civic integration teachers at Pentas Moulding. In collaboration with the ROC of Twente, Aqua+, Novon, Kleurrijk & Niverplast, we organized for the third time a company tour along various enterprises in Twente.
Pentas
Pentas Welcomes ROC Teachers TourLast Thursday it was time: the teachers' tour organized by the ROC of Twente. During the tour, various Twente companies that offer opportunities to status holders, welcomed integration teachers and client managers from the municipalities of Almelo, Wierden, and Rijssen.
Markets
Rotational molding in the agricultural sectorRotational Molding is an essential method across various sectors. In this blog post, we'll discuss rotational molding and its application in producing tanks, fenders, and air ducts for agricultural machinery. To produce these parts and meet the high demands of the agricultural sector, expertise is needed.
Pentas
History of Pentas Moulding 1981 - 2022In our first blog post, we highlighted the early years and the founding of Pentas. Now, in this sequel, we delve deeper into the history and reveal the further developments that have shaped Pentas.
Pentas
Eat healthier lunches with Fruit at WorkAt Pentas, we strive for perfection in all aspects of our organization, with a special focus on the well-being of our employees. Creating a healthy work environment for all our staff is reflected in various initiatives, such as "Fruit at Work."
Pentas
360° Fit exercising during working hoursAt Pentas, we actively contribute to the vitality of our over 150 employees. With special attention to healthy nutrition and physical activity, we aim for a vibrant work environment. This commitment to a healthy work environment is reflected in various initiatives, including our sports program, 360° Fit.
Pentas
History of Pentas Moulding 1975-1980Looking back at the origins of Pentas Moulding B.V., we find ourselves in the 1970s. Surfing is popular, but the widespread windsurfing craze of the 1980s is yet to unfold.
Education
Unique Initiative for Refugees through Education and Local BusinessesTwente experienced a unique day on Tuesday, May 23rd. A group of 40 refugees with residence permits, who are in the final stages of acquiring a Dutch passport, participated in a unique company tour.
Moulds
Pentas Moulding and Produsoft join forces with WORKNC: Innovation and efficiency in rotational molding molds.Pentas Moulding B.V., a leading European company in the production of plastic products through rotational molding, and Produsoft, a specialist in production software, join forces with the implementation of the 5-axis CADCAM system WORKNC. This collaboration leads to a more efficient and flexible production of rotational molding molds.
Innovation
New innovative manufacturing process brings ideas into shape even more effectivelyPentas Moulding B.V. relies on state-of-the-art milling technology from Fooke and saves 50% of the machining time in the production of aluminum moulds.
Rotational moulding
From idea to product, here is how rotational moulding worksEvery product starts as an idea. But the road from idea to a production-ready product is a speciality. Our speciality.
Innovation
Pentas continues to expand its machineryWe will receive and install a new rotational moulding machine from Reinhardt. This will be an expansion of our existing machinery.
Innovation
Efficiency thanks to robotsThe high quality of Pentas’ rotational moulding is realised by our staff and our robots.
Sustainability
Eleventh rotational moulding machine makes the process even more sustainableThe eleventh rotational moulding machine has now been added to our machinery. This fast machine was selected for its efficiency and sustainability.
Rotational moulding
Rotational moulding compared to other production techniquesThe plastics manufacturing industry has countless processes for the production of plastic products. In addition to rotational moulding, blow moulding and injection moulding are the most important ones.
Sustainability
Saving energy at the drawing boardPentas Moulding from Almelo uses the cashback promotion by Overijssel Province for high-speed doors. But that is just a minor measure considering what the plastics specialist is undertaking to save and generate energy.
Pentas
Enthusiastic kids during Week of TechnologyThe week of technology brought some extra liveliness to the factory floor this week. Pentas was visited by two elementary schools.
Vitality
Exercising and meditatingThe first evaluation shows that employees are excited about Pentas’ extensive vitality programme.