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North Liberty, United States
501-1000 Employees
1970
Our mission to be the best means something to our customers. What sets us apart at Centro is our single and strong focus on custom rotational molding. There are no proprietary products or alternate processes to dilute that focus. We will invest in traditional and innovative ways to improve our systems and processes. Centro Associates accept and embrace challenges and then deliver results. Our design and engineering teams can integrate with your engineering and marketing groups to provide assistance with early product concept creation. Centro is a forward thinking company that enables us to offer new ideas and concepts for them to implement in order to stay at the forefront of their markets. Research & Development is the lifeblood of our leadership in innovation.
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Featured
What is Rotational Molding?
... Rotational Molding Process - Centro ...
United States
11-50 Employees
2004
For 20 years our commitment to our core values has made working with Roto Dynamics the ideal rotational molding partner for innovative companies nationwide. By committing to our clients’ vision we have successfully enabled our customers to create innovative, rotationally molded plastic products. Using creative design methods, high quality CNC machined tools, the latest technology biaxial rotational molding machines and highest quality resins in the industry; we are able to create high quality reliable rotomolded products. We recognize that our clients are in a competitive market where cost, quality and lead times are paramount. Having an expert in the rotational molding design and manufacturing process is ideal; making Roto Dynamics an ideal partner.
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Featured
Rotational Molding
... Roto Dynamics provide Rotational Molding, Custom Roto Molding to produce functional, seamless and robust plastic products in low to high volume quantities. ...
Woburn, United States
51-100 Employees
1946
Gregstrom Corporation’s project portfolio demonstrates our technical skill and industry knowledge. Gregstrom offers three types of thermoforming services: vacuum forming, pressure forming, and twin sheet forming. Gregstrom Corporation is a custom rotational molder and heavy gauge thermoformer that adds value to your projects. For nearly 70 years, Gregstrom Corporation has been building lasting relationships with partners in industries like yours. Gregstrom’s rotational molding capabilities were featured in the September 2017 issue of Rotoworld magazine. Choosing a rotomolder or a thermoformer is a business decision. Rotomolded 3D printer housings support and protect additive manufacturing equipment for prototyping and parts production. Rotomolded POP assemblies for refrigerated products such as beer need to be functional and attractive.
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Featured
Rotational Molding Company | Roto Molding Company
... Gregstrom Corporation is a Made in the USA rotational molding company that provides value-added services like assembly and testing. ...
Plainfield, United States
11-50 Employees
2002
We are committed to being a partner that you can trust. Let us help bring your product vision to life with quality rotational molding solutions that fit your budget and your expectations. Our industry-leading process and tenured expertise are here to help you at every point of your product life cycle. Do you need a rotational molding partner that can help with product design or conceptualizing a product from start to finish? Let us help make your vision a reality. Once you are ready for the manufacturing process, you need a roto-molding partner that can ensure the highest quality product is developed on time and on budget. If you are looking for an industry-leading rotational molding partner take a listen to our Sales & Marketing Manager, Brent Froelich, on why Integrity Rotational Molding should be your first choice.
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Featured
ROTATIONAL MOLDING WITH INTEGRITY.
... ARE YOU NEW TO ROTATIONAL MOLDING? ...
Maple Grove, United States
1-10 Employees
2011
Rapid prototyping to full scale production parts, with a wide range of manufacturing services to get parts made. For minimum-part quantities to low and high volume production runs. ProtoEdge provides rapid prototyping and production parts options for solutions in product development. We specialize in on-demand, quick-turn, complex metal, plastic, and rubber parts, utilizing CNC/Swiss machining, cast urethane, injection molding, sheet metal fab, and 3D printing, in parallel with other technologies, and various surface finishing techniques. Working within aerospace, automotive, industrial, medical, and many other industries.
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Featured
Plastic Rotational Molding Parts
... Plastic - ProtoEdge™ Rotational Molding Parts, ...
Alexandria, Egypt
51-100 Employees
2001
For almost 20 years, Moharamplast has been making and processing thermoplastic and thermoplastic elastomer compounds, in order to cover wide range of applications in Infrastructure and Building, Oil and Gas, Automotive, Packaging and Consumer Goods Industries. We are specialized in manufacturing a numerous types of plastic compounds that are used in a wide range of applications .Our customer satisfaction is a priority as we always put their needs and required product specification in front of our eyes with the help of our developed and up to date lab and production lines. At Moharamplast, we maintain an excellent communication with all of our clients. Thanking all of you who have trusted us over the years, we undertake to continue to provide products and services of the highest quality. We will get back to you as soon as possible, if we are not immediately available.
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Featured
Rotational molding
... Rotational molding – ...
Westland, United States
11-50 Employees
1958
Today, Cross Technologies Group is a leading producer of chemical specialties providing proven solutions to industries around the world. Our state of the art, 40,000 square foot production facility in Westland, Michigan is capable of producing water based and solvent based chemistries in pails, drums, totes and bulk quantities. Our product lines range from specifically formulated lubricants and release agents serving the metal forming, polyurethane, rubber and composite industries to customer driven chemistries of functional coatings and additives. Our innovative chemistries and lean manufacturing capabilities provide our customers with products that will meet or exceed expectations at unparalleled value. Division is product specific and customer driven covering a broad range of industries and applications. Our technical expertise and innovative designs have provided unique chemistries of silicone fluid and silicone emulsions, solid film lubricants, agricultural coatings, friction reducers, defoamers, wax and oil emulsions. This division provides unique and innovative mold release technologies for rubber molding, polyurethane, concrete and composite applications. As a leading producer of chemical specialties, Cross Chemical has provided proven solutions to industries around the world since 1958.
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Featured
Services – Cross Technologies Group
... Rotational Molding ...
United States
51-100 Employees
2018
We provide the engineering, rotational molding, vacuum forming, commercial sewing, and logistics experience needed to make that happen. That’s why our staff is dedicated to solving your unique needs and making your job easier. We like to think of ourselves as a one stop shop manufacturer. If you are looking for a turnkey partner that can source, manufacture, finish, assemble, and ship, let us show you how we can add value and efficiency to your supply chain. Uniform Wall Thickness: Unlike some molding techniques, rotomolding ensures consistent wall thickness throughout the product. Our new 222,632 sq ft rotational molding, thermoforming and commercial sewing manufacturing facility is a first-class operation designed to manufacture high-quality products efficiently. Redline’s in-house mechanical, plastics, and manufacturing engineers are ready to work with you to get your product launched as soon as possible. Our clients are visionaries searching for a trusted partner that can bring their ideas to life.
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Featured
Rotational Molding | Vacuum Forming | Sewing - Redline Plastics
... Rotational molding, vacuum forming, sewing & textile products are the expertise of Redline Plastics | ISO:9001-2015 ...
Fountain, United States
101-250 Employees
1963
During this project, we developed the techniques necessary to process a high-temperature thermoplastic. Today we specialize in custom manufacturing and engineered polymers for aerospace, corrosion protection, and high purity applications. We use the processes of rotational molding, rotational lining, and additive manufacturing to create custom solutions for critical applications and those required tight specifications. Our proprietary resins and years of production process knowledge have positioned us to produce durable, high quality thermoplastic parts for the aerospace industry, high purity applications, and corrosion protection. No project is the same, and we work with our clients to provide custom solutions for their specific needs. RMB Products was founded in 1963 by William Gardiner in Simi Valley, California. During the 1960’s and 70’s, the company’s product line consisted of the patented Free Drop Top Waste Receptacle, which was an innovative rotationally lined plastic container in an industry previously dominated by metal. With this ability, we began to provide high purity process vessels to the Semiconductor industry and still do today.
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Featured
Rotational Molding
... Rotationally molded plastics are thermoplastic products fabricated through the rotational molding process, or rotomolding. ...
Albacete, Spain
51-100 Employees
2002
Nuestra experiencia en industrial sourcing y desarrollo de proyectos industriales, unido a las nuevas tecnologías, ha permitido que nuestros clientes accedan a mercados más competitivos. Los costes de adquisición de productos constituyen un porcentaje muy importante en la suma total de gastos de cualquier compañía, por lo que la optimización en las compras tiene un efecto multiplicador en la competitividad de la misma. Generalmente no se emplea el tiempo necesario para la negociación y adquisición de productos estratégicos, mientras que productos y servicios no críticos conllevan un tiempo excesivo. La calidad del producto final depende en gran medida del acierto en la elección de proveedores y de unos requisitos de calidad adecuados a las necesidades de cada empresa. Esto obliga a muchas empresas a la constante búsqueda de proveedores alternativos para sus productos y servicios más estratégicos. Esta web utiliza Google Analytics para recopilar información anónima tal como el número de visitantes del sitio, o las páginas más populares.
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Featured
Rotational molding
... In Gestión de Compras we provide to our customers personalized treatment to design, develop and manufacture desired parts by rotational molding. ...
Technologies which have been searched by others and may be interesting for you:
Some interesting numbers and facts about the results you have just received for Rotational Molding
| Country with most fitting companies | United States |
| Amount of fitting manufacturers | 71 |
| Amount of suitable service providers | 53 |
| Average amount of employees | 51-100 |
| Oldest suiting company | 1946 |
| Youngest suiting company | 2018 |
Rotational molding, also known as rotomolding, is a thermoplastic manufacturing process that produces hollow, seamless, and one-piece items. It involves placing a predetermined amount of plastic powder within a mold which is then heated in an oven while simultaneously being rotated along two perpendicular axes. This dual rotation allows the softening plastic to disperse and stick evenly to the walls of the mold. After the plastic coats the mold’s interior, it is cooled to solidify into the desired shape before being removed. This method is distinguished by its low-pressure process, which significantly reduces costs by minimizing waste and allowing for the construction of large, complex shapes without the need for high-pressure molds. Rotational molding has a profound impact within its field, especially in the production of tanks, containers, recreational equipment, and automotive components, among other items. Its ability to produce stress-free, lightweight, and durable parts makes it invaluable across various industries, including automotive, agriculture, and playground equipment. Additionally, the versatility in designs, the capacity for integrating multiple pieces into a single part, and the potential for color variety without painting, fundamentally enhance product customization and appeal. This manufacturing process thus plays a crucial role in enabling the cost-effective production of high-quality, durable plastic products, catering to a wide array of market needs and applications.
1. Cost-Effectiveness:
Rotational molding is particularly cost-effective for small to medium-sized production runs. The molds used are often made from less expensive materials than those required for injection or blow molding, significantly reducing the initial investment and making it an economical choice for producing large, hollow objects.
2. Design Versatility:
This method allows for more complex shapes and designs without the need for high-cost tooling adjustments. It's possible to incorporate intricate contours, inserts, and detailed logos directly into the mold design, facilitating the production of highly customized products without significantly impacting the production cost.
3. Uniform Wall Thickness:
Unlike other molding techniques that can result in uneven wall thicknesses, rotational molding promotes uniform wall thickness. This uniformity is crucial for creating strong, durable products that can withstand pressure and stress from various angles, enhancing their longevity and performance.
4. Material Options and Flexibility:
Rotational molding supports a wide variety of materials, including various types of plastics and resins, allowing for a broader range of product applications. This versatility enables manufacturers to tailor the material selection to the specific performance requirements of the product, such as impact resistance, flexibility, or chemical resistance.
5. Seamless Construction:
Products made through rotational molding are typically seamless, which not only contributes to their aesthetic appeal but also enhances their strength and leak resistance. This characteristic is particularly beneficial for tanks, containers, and other products where airtight and watertight properties are essential.
While evaluating the different suppliers make sure to check the following criteria:
1. Experience and Expertise
Ensure the supplier has a strong background in rotational molding, with a proven track record of delivering high-quality products. Experienced suppliers are more likely to understand the nuances of the process and offer valuable insights.
2. Material Knowledge
The supplier should possess in-depth knowledge of the various materials used in rotational molding and their applications. This is crucial for selecting the right material for your product's requirements.
3. Production Capabilities
Check if the supplier has the capacity to meet your volume requirements within your timeline. Also, assess their ability to handle complex shapes or designs.
4. Quality Control Processes
Quality assurance is key. The supplier should have strict quality control measures in place, ensuring that the final products meet your standards and specifications.
5. Innovation and Design Support
A supplier who offers design support can be invaluable, especially if you're working on a new product. They should be able to suggest design improvements and innovative solutions.
6. Cost-Effectiveness
While cost shouldn't be the sole deciding factor, it's important to ensure that the pricing offered by the supplier is competitive and aligns with your budget.
7. Customer Service and Communication
Good communication is essential for any successful partnership. The supplier should be responsive, provide regular updates, and be easy to work with.
Rotational molding, known for its cost-efficiency and versatility, serves various industries through the creation of hollow, durable products. In the automotive sector, this technique is paramount for manufacturing large, complex parts such as fuel tanks, dashboards, and wheel arches. The process's ability to produce lightweight, yet robust components, aligns perfectly with the industry's need for parts that contribute to fuel efficiency and safety standards. The agriculture industry benefits from rotational molding in the production of large tanks and containers for water, pesticides, and fertilizers. The method's ability to produce seamless, leak-proof containers ensures the safe storage and transport of these substances. Furthermore, the durability of the materials used in rotational molding withstands the harsh conditions often encountered in agricultural settings. Playground equipment manufacturers leverage rotational molding to create colorful, safe, and durable components for outdoor play areas. The process allows for the design of intricate shapes and sizes, such as slides and tunnels, which are resistant to weathering and heavy use. This ensures a long lifespan of the equipment, making it a cost-effective solution for schools and public parks. The furniture industry utilizes rotational molding for producing modern, stylish, and durable pieces suitable for both indoor and outdoor use. The flexibility of the process allows for innovative designs and textures, catering to the evolving demands of consumers looking for functional yet aesthetically pleasing furniture options. These use cases across various industries highlight the adaptability and efficiency of rotational molding, making it a preferred manufacturing process for businesses seeking to produce high-quality, durable goods.
Rotational molding, a mature and widely adopted manufacturing process used for creating hollow plastic products, stands at Technology Readiness Level 9 (TRL 9), which signifies that the technology is fully mature and has been proven through successful mission operations. This high TRL is attributed to several technical factors inherent in the process. Firstly, the method's ability to produce large, complex shapes with consistent wall thickness and without weld lines enhances its reliability and applicability across various industries, from automotive to playground equipment. Secondly, rotational molding allows for the incorporation of intricate features, such as metal inserts, threads, and double-wall constructions, directly during the molding process, eliminating the need for secondary operations and reducing manufacturing costs and time. Additionally, the process's low-pressure requirements enable the use of relatively inexpensive molds, making it cost-effective for small to medium production runs. The technology's advancement to TRL 9 is also due to its adaptability in using a wide range of materials, including various plastics and composites, which can be tailored to meet specific product requirements such as impact resistance, flexibility, and environmental resistance. These technical advantages have solidified rotational molding's status as a fully mature and operationally proven technology within the manufacturing sector.
In the short-term, rotational molding is poised to see significant advancements in material diversity and energy efficiency. Manufacturers are focusing on integrating more sustainable materials, such as biodegradable polymers, to meet increasing environmental standards. Additionally, there's a push towards enhancing heating and cooling systems within rotational molding machines to reduce energy consumption and increase production speed, aiming for a greener footprint and lower operational costs. Mid-term developments are expected to leverage the power of automation and smart technologies. Integration of IoT (Internet of Things) sensors and AI (Artificial Intelligence) for real-time monitoring and predictive maintenance of the molding equipment will become more prevalent. These technologies aim to optimize the molding process, reduce waste, and enhance product quality. Furthermore, advancements in robotics will likely streamline the handling and post-processing stages, improving safety and efficiency on the manufacturing floor. In the long term, the focus will likely shift towards revolutionary material science and manufacturing techniques that could redefine rotational molding. Innovations such as self-healing materials, which can repair themselves after damage, and the exploration of new polymer composites designed for specific environmental conditions or functionalities, are on the horizon. Additionally, the adoption of 3D printing technology in combination with rotational molding could open up possibilities for more complex and customizable shapes, further expanding the application areas of this manufacturing process.
