High Frequency Team

"If you have questions about possible applications for RF heating, sealing, bonding, welding, curing, or drying, Nemeth will provide the answers. You have my word on it." ---
Peter Nemeth, President

FAX: 502-241-5907 • PHONE: 502-241-1502

Radio Frequency (RF) • Dielectric • Heating Systems • Sealing • Welding

Schematic of RF Power Tube - The heart of all NEMETH equipment.
NEMETH ENGINEERING ASSOCIATES, INC.
5901 W Highway 22 • Crestwood, KY 40014 USA

info@nemeth-engineering.com

RF Systems - Mainstay for Automotive & Other Industries

Radio Frequency (RF) or Dielectric heating is a process that has been the efficient and cost-effective backbone of many industries where heat is needed for sealing, welding, drying, curing, or baking of various manufactured products. (Read More)

How RF Works

How does Radio Frequency, High Frequency or Dielectric Heating (RF) work?

A dielectric is an insulating material between the elements of a condenser or capacitor.

When voltage is applied to the plates of a capacitor or a condenser, charges alternate an incredible 27 million times per second on a fixed frequency of 27 MHz, or 27 million cycles. These molecules being agitated 27 million times per second (on a 27 mHz frequency) create heat within the material.

(Read More)

Nemeth IS Application Driven Engineering

Although Nemeth Engineering Associates, Inc. offers an array of standard radio frequency (RF) equipment; the corporation excels at custom-engineering durable systems around a client’s particular application.

“We are not an RF equipment storefront,” said Nemeth Engineering Associates, Inc. President Peter Nemeth. “Our goal is to provide clients with a system meeting their precise application needs. This requires a coordinated team effort involving our highly knowledgeable sales staff, engineering and production personnel,” he added.

(Read More)

Nemeth Sees Growing Interest from Medical Equipment Industry

Radio Frequency (RF) equipment is used to seal a wide variety of medical containers and pressure devices.

Nemeth manufactures a wide variety of standard and custom-engineered RF heat sealing systems. Presses can be built to accommodate tooling needed to produce any medical product. And, Nemeth’s quality equipment offers the best warranty in the industry.

(Read More)

Nemeth - Vanguard Manufacturer of Composite Preheaters

Radio Frequency (RF) equipment is central in the manufacture of composite materials.

Automotive manufacturers and suppliers presently employ numerous RF preheaters manufactured by Nemeth Engineering Associates, Inc. Nemeth preheaters come in a variety of shapes and sizes, ranging in power from 4 to 20 kW and offer a variety of options.

(Read More)

INDUSTRY LINKS

www.microdry.com

Microdry, Inc. is a world-renown Crestwood, KY-based manufacturer of industrial microwave equipment.

 

www.landlmachinery.com

L&L Machinery, Inc. is an industry leader in the manufacture of RF wood gluing equipment.

 

www.americankilns.com

This North Carolina-based company offers innovative RF technology to permit easy, simple drying of dimensional hardwood lumber, veneers and other non-wood products. By utilizing proprietary computer process control architecture and new highly-stabilized RF circuitry, maximum drying control is achieved for a number of applications.

 

www.tungsten.hu/index_us.php

Tungsten Electronics Dunakeszi is a Hungarian manufacturer of RF power tubes, as well as magnetrons for microwave equipment. Tungsten’s Törökszentmiklós plant engineers and manufactures RF and microwave equipment.

 

www.impi.org

The International Microwave Power Institute (IMPI) was founded in 1966 to serve the information needs of specialists working with dielectric (microwave and RF) heating systems. In 1977, the Institute reorganized to expand its industrial and scientific base to meet the information needs evolving in consumer microwave ovens and related products. IMPI's special interests include scientists, researchers, lab technicians, product developers, marketing managers and a variety of other professionals interested in the industrial, scientific, medical, instrumentation, food science, and other applications of microwave/RF technology. From these broad interest areas come the focus of the Institute's educational, information, and service programs for its members.

 

www.ifai.com

The Industrial Fabrics Association International (IFAI) is a not-for-profit trade association whose more than 2,000 member companies represent the international specialty fabrics marketplace. Member companies range in size from one-person shops to multinational corporations; members' products span the entire spectrum of the specialty fabrics industry, from fiber and fabric suppliers to manufacturers of end products, equipment and hardware.

 

www.socplas.org

Founded in 1937, The Society of the Plastics Industry, Inc. (SPI) is the trade association representing one of the largest manufacturing industries in the United States. SPI's members represent the entire plastics industry supply chain, including processors, machinery and equipment manufacturers and raw material suppliers. The U.S. plastics industry employs more than 1.4 million workers and provides more than $310 billion in annual shipments.

 

www.acmanet.org

The American Composites Manufacturers Association (ACMA) is the world's largest trade association serving the composites industry. With more than 1,100 members from across the globe, ACMA unites manufacturers with their suppliers, distributors, end-users, and with other industry stakeholders to harness the power of an industry united. ACMA is involved in activities that matter most to industry professionals and their businesses.

 

www.sae.org

The Society of Automotive Engineers (SAE) has more than 84,000 members - engineers, business executives, educators, and students from more than 97 countries - who share information and exchange ideas for advancing the engineering of mobility systems. SAE is your one-stop resource for standards development, events, and technical information and expertise used in designing, building, maintaining, and operating self-propelled vehicles for use on land or sea, in air or space.

 

www.ieee.org

Institute of Electrical and Electronics Engineers, Inc. (IEEE). The IEEE is a non-profit, technical professional association of more than 360,000 individual members in approximately 175 countries. Through its members, the IEEE is a leading authority in technical areas ranging from computer engineering, biomedical technology and telecommunications, to electric power, aerospace and consumer electronics, among others.

 

www.aiche.org

The American Institute of Chemical Engineers (AIChE) was founded in 1908. AIChE is a professional association of more than 40,000 members that provides leadership in advancing the chemical engineering profession. Its members are creative problem-solvers who use their scientific and technical knowledge to develop processes and design and operate plants to make useful products at a reasonable cost. Chemical engineers are also at the forefront of research to assure the safe and environmentally-sound manufacture, use, and disposal of chemical products. AIChE fosters and disseminates chemical engineering knowledge, supports the professional and personal growth of its members, and applies the expertise of its members to address societal needs throughout the world.

 

www.ceramics.org

The American Ceramic Society (ACerS) is a 100-year-old non-profit organization that serves the informational, educational, and professional needs of the international ceramics community. The Society's more than 7,500 members comprise a wide variety of individuals and interest groups that include engineers, scientists, researchers, manufacturers, plant personnel, educators, students, marketing and sales professionals, and others in related materials disciplines. ACerS provides members and subscribers in 80 countries with access to periodicals and books, meetings and expositions, and on-line technical information.

 

www.mrs.org

The Materials Research Society (MRS) is a not-for-profit organization which brings together scientists, engineers and research managers from industry, government, academia and research laboratories to share findings in the research and development of new materials of technological importance. Founded in 1973, MRS now consists of more than 13,000 members from the United States -- as well as over 50 other countries. The Society is different from that of single discipline professional societies because it encourages communication and technical information exchange across the various fields of science affecting materials.

 

www.iee.org

Founded in 1871, the Institute of Electrical Engineers (IEE) is the largest professional engineering society in Europe and has a worldwide membership of 120,000. These men and women, who have joined together to promote the advancement of electrical, electronic and manufacturing science and engineering, range from students to the most distinguished and highly qualified members of the profession.

 

www.powerfaraday.org.uk

High Power RF Faraday Partnership is the technology forum for all users, designers, developers and researchers of high power RF devices and systems.

 

www.microwave-rf.org

The Microwave Working Group, Ltd. (MWG), formed in 1993, is comprised of scientists, engineers, educators and executives who share the common interest of understanding, developing and promoting the use of microwave and radio frequency energy to better serve the world. Its mission is to facilitate the dissemination of knowledge relating to microwave and radio frequency processing technologies and to promote interdisciplinary interaction at all levels of application development and commercialization. Since the MWG’s founding it has maintained informality as a loosely structured network of highly motivated and energetic professionals. It advertises it is not a formal “society” with by-laws, a budget and hired management. Rather, its site states it is a collective of friendly "doers" eager to make commitments and assume the responsibilities as need to fulfill “our” mission.

 

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