Difference between polymer insulators and porcelain insulators
Related technical guides Composite Insulator Manufacturing Process Composite Insulator Production Line: Key Equipment and Process Flow
All posts by: Weber
Important Notice: Impact of Recent Geopolitical Events on Global Shipping and Logistics
Contune International Limited, a leading global provider of high-quality insulator manufacturing and testing equipment, today issues an official advisory to all valued customers worldwide regarding the significant fluctuations in global logistics and freight costs. Since March 2026, the escalating conflict between the United States and Iran has severely disrupted key global oil supply routes, most […]
Strengthens Global Cooperation and Upgrades Equipment for Enhanced Performance in 2025
Contune International Strengthens Global Cooperation and Upgrades Equipment for Enhanced Performance in 2025 In 2025, Contune International Co., Ltd. remains committed to deepening its cooperative partnerships in the European and Southeast Asian markets. While sustaining the steady export of mature models of insulator testing machines and production line equipment, the company has also intensified efforts […]
PowerGen 2025 in Dallas, TX
Contune International Corp Limited Makes a Mark at PowerGen 2025 in Dallas Contune International Corp Ltd has recently achieved a significant milestone by participating in the renowned PowerGen 2025 exhibition held in Dallas, Texas, America. This event offered an excellent opportunity for our company to showcase our state-of-the-art testing machine products to a diverse international […]
Continental Growth: Contune International Co., Ltd. and the Success of Our Horizontal Tensile Testing Machine in Europe
Contune Intl’s Horizontal Tensile Testing Machine thrives in Italy, showcasing our commitment to quality while meeting CE certification requirements for Europe.
CE certficate approved for crimping machines
With regard to our expansion to the European market of high voltage industry, one of our key products “Crimping machine” has been approved by EU. An EU Declaration of Conformity, which is also called a CE Certificate, EC Declaration of Conformity, or CE Declaration of Conformity) is the document confirming that the product complies with […]
Combined Electrical&Mechanical Test on insulators
Combined Electrical & Mechanical Test is an important test on high voltage porcelain disc insulators. In ANSI and IEC requirements, the disc insulator is mounted in a tensile testing machine with both ends connected. On the both ends, there is a voltage applied. This artical is embedded with a video of Combined Electrical & Mechanical […]
IEC:Housing Adhesion Problem in Polymeric Line Insulators not sufficiently defined
The existing IEC doesn’t succficiently reveal the potential adhesion problems in polymeric line insulators.
Production Line of 33KV insulators in Algeria
Algeria, a country covering 2,381,741 square km in Africa, and the largest nation in Africa too, is seeking the opportunity of development in the electricity industry. With the rapid growth of demand for electricity, some merchants smell the potential fortune in self-supplying electrical components, such as high voltage polymeric insulators. In recent years, more and […]
Power meters new products published
Our company has started cooperation with LS electron ltd on smart meters. These include smart power meters and smart water meters. The most significant feature of these new products is that both smart power meters and water meters are embedded with IoT (Internet of Things) technology. This modern technology helps users to save time and […]