Core Insights - The company successfully completed the engine system test for the Zhishen-1 reusable liquid launch vehicle, marking a significant milestone towards its maiden flight scheduled for 2026 [1][2] - Zhishen-1 is designed for at least 25 reuse cycles and has a maximum payload capacity of 7 tons to low Earth orbit [1] - The company has developed several key technologies for the rocket's recovery and reuse, including a unique seven-engine parallel configuration and advanced manufacturing techniques [2] Group 1 - The Zhishen-1 rocket's first stage engine system test was successfully conducted at the Dongfang Spaceport, indicating that all major ground tests are complete and the rocket is ready for its first flight [1] - The rocket's first stage utilizes a configuration of seven self-developed CQ-50 engines, with a takeoff mass of approximately 283 tons [1] - The recent test validated the operational feasibility of the rocket's fueling and storage processes, as well as the compatibility of the pressurization and engine systems [1] Group 2 - The Zhishen-1's maiden flight is planned to take place at the Jiuquan "Dongfeng Commercial Aerospace Innovation Test Zone," where the company is finalizing its self-built launch facility [2] - The facility will have capabilities for autonomous testing, fueling, and launching (recovery), and is nearing completion [2] - The company has conducted wind tunnel tests for the recovery guidance control system, providing critical data for its design [2]

Core Insights - The successful test of the first stage propulsion system for the Zhishen-1 reusable liquid launch vehicle marks a significant milestone for the company, indicating readiness for its inaugural flight [1] - Zhishen-1 is designed for at least 25 reuse cycles, targeting the large satellite launch market and large constellation networking [1][2] Group 1: Technical Achievements - The propulsion system test validated the design rationality and system coordination during fueling and storage phases [1] - The test assessed the compatibility of the pressurized delivery system with the engine system and the correctness of the electrical system's timing control [1] - The test also confirmed the correct design of the ignition and shutdown processes for the seven engines, as well as the fault diagnosis capabilities of the propulsion system [1] Group 2: Innovative Technologies - The company has developed a pioneering seven-engine parallel configuration, enabling deep throttling and multiple start capabilities for precise vertical landing [2] - Key data for the recovery guidance control system design was provided through reverse jet wind tunnel tests [2] - Advanced manufacturing techniques, including extensive use of 3D printing, have been applied to support mass production and reusability of the rocket [2] Group 3: Future Plans - The Zhishen-1 is scheduled to begin orbital recovery test verification in 2026 alongside its launch missions [2]