Recently, the "JCL130 Carbon/Carbon Deposition Furnace" independently developed by Jinggong Navigation, a subsidiary of Jinggong Technology, successfully passed the industrial new product acceptance review organized by the Zhejiang Provincial Department of Economy and Information Technology. The successful development of this equipment marks significant progress by Jinggong Technology in the field of core production equipment for carbon based composite materials, and will provide key support for the material self-reliance and upgrading of strategic industries such as aerospace and new energy.

Targeting high-end manufacturing, with a wide range of equipment application scenarios

The JCL130 carbon/carbon deposition furnace is a core and key equipment for the preparation of high-performance carbon/carbon composite materials. The equipment uses hydrocarbon gases (such as natural gas, propane, propylene, etc.) as carbon sources and adopts advanced chemical vapor infiltration densification technology. It is widely used for densification molding of key components such as thermal protection systems for hypersonic aircraft, carbon/carbon brake discs, solid rocket engine throat liners, crystal growth furnace crucibles, and thermal fields.

Its applications cover strategic emerging industries such as aerospace, photovoltaic semiconductors, rail transit, and new energy vehicles, and it is a key equipment to promote the improvement of high-end equipment manufacturing level.

Breaking through technological bottlenecks and achieving a leap in sedimentation processes

The success of this equipment stems from the concentrated breakthroughs in key technologies by Jinggong Navigation. Based on the independently developed multi physics field coupling simulation research and development platform, equipped with multiple core innovative technologies such as multi zone independent precise temperature control and heating system, intelligent closed-loop feedback control, etc., precise control and efficient densification preparation of the entire carbon deposition process have been achieved, greatly improving the performance and preparation efficiency of carbon based composite materials.

During the acceptance period, after comprehensive review by the expert group, the sedimentation efficiency of the equipment increased by 60.6% compared to conventional equipment in the industry, effectively shortening the sedimentation cycle, and the overall technical performance reached the leading level in China.

Deeply cultivate thermal equipment and promote the process of industrial self-reliance

For many years, Jinggong Navigation has been deeply involved in the research and development, manufacturing, and technological innovation of high-temperature composite thermal equipment. This time, around the JCL130 sedimentation furnace, the intellectual property layout of the system has been completed, and a total of 5 invention patents and 3 utility model patents have been applied for. At the same time, 1 software copyright has been obtained, ensuring the independent controllability of core technology and possessing significant technical barriers and market competitive advantages.

The successful development and promotion of this equipment will greatly promote the independent and controllable substitution of carbon based composite material equipment in China, and assist in the high-quality development and energy efficiency upgrading of downstream high-end manufacturing fields.

The successful acceptance of JCL130 carbon/carbon deposition furnace is another breakthrough made by Jinggong Technology in the field of intelligent manufacturing of equipment, and also a positive response to the national call to "enhance the resilience and safety level of industrial and supply chains". In the future, the company will continue to deepen the collaborative innovation mechanism between industry, academia, and research, accelerate the implementation of more new equipment, technologies, and products, continuously enhance its core technological competitiveness, empower more application fields and scenarios, and work together with industry colleagues to promote high-tech, high-efficiency, and high-quality development of the industry.