Latest news with #CSGC
Yahoo
26-05-2025
- Yahoo
China's capacitor-free coil gun can fire 3,000 projectiles a minute, outpacing rivals
State-owned arms maker China South Industries Group (CSGC) has released footage of its electromagnetic coil gun. Allegedly capable of firing 3,000 rounds per minute, the prototype represents a major technical leap in portable directed-energy weaponry. Once perfected, the new weapon could play a key role in military and law enforcement applications. A coil gun is a linear motor that uses electromagnets to accelerate a projectile to high velocity. It's essentially a type of mass driver in which the projectile is launched by magnetic forces rather than traditional gunpowder or explosives. According to reports, the new Chinese weapon uses lithium-ion batteries instead of conventional capacitors to power the electromagnetic coils. This weapon debuts just a few years after another Chinese coil gun, the CS/LW21, was unveiled in 2023. Another handheld electromagnetic coil gun, the CS/LW21 was developed by China North Industries Group (Norinco) for riot control and non-lethal use. This weapon uses a nine-stage coil array powered by an internal lithium-ion battery to fire coin-shaped projectiles without traditional gunpowder. However, the newest coil gun developed by PLA's Army Engineering University features an unprecedented capacitor-free design that allows for sustained rapid fire, a historical limitation in coil gun development. As per a report in the South China Morning Post, the new weapon is equipped with twenty 1-inch (20mm) long sequential copper coils in a bullpup configuration (similar in appearance to a Belgian P90). When a steel projectile or armature is accelerated through these coils using carefully timed magnetic pulses, semiconductor switches precisely control power delivery down to nanoseconds. AI-akin timing algorithms then optimize the magnetic acceleration window to minimize energy waste and reverse drag. Other key features of the gun include special safety fuses to prevent battery overload during 750A current spikes, finite element simulations optimising coil triggers to milliseconds, and heat dissipation engineering that limits the battery's temperature rise. During testing, the weapon reportedly fired up to 3,000 rounds per minute (rpm), far surpassing traditional firearms. That is significantly higher than conventional firearms like the AK-47, which fires around 600 rpm. It also benefits from silent firing, no muzzle flash, and adjustable lethality. Currently, the test model clocks a projectile velocity of about 282 ft/s (86 m/s), which is fast but modest compared to conventional firearms. Although, it will prove sufficient for non-lethal roles like riot control. "Continuous high-speed fire deters approaching threats and overwhelms enemy reactions, which is ideal for riot control," observed the research team led by professor Xiang Hongjun from Army Engineering University. "Other advantages include no muzzle flash, silent operation, and adjustable lethality, making it ideal for 'covert missions'," they added. With scaling and improved battery power, the team is confident the gun could transition to lethal battlefield roles (e.g., drones, automated turrets, or infantry weapons). If matured and militarized, China could lead the race to deploy next-generation small arms that use electromagnetic propulsion instead of chemical reactions. While not yet a battlefield-ready killer, it hints at a future where silent, ultra-fast electromagnetic projectiles could replace bullets.
South China Morning Post
25-05-2025
- Science
- South China Morning Post
PLA scientists reveal tech breakthrough behind world's fastest coilgun
Chinese electromagnetic coil gun capable of firing at 3,000 rounds per minute – a rate that obliterates traditional firearms and greatly surpasses US commercial models by orders of magnitude – has been captured on video. The footage, released by state-owned arms manufacturer China South Industries Group (CSGC) on April 18, has raised eyebrows among military experts as the firing capacity greatly outstrips current weaponry and could redefine future combat. While the CSGC remained tight-lipped about the technology involved, a peer-reviewed paper published on Monday by a team of military scientists offered a hint: the world's first capacitor-free electromagnetic coil gun, powered directly by lithium batteries The breakthrough, detailed in China's Journal of Gun Launch & Control, centres on eliminating the Achilles' heel of electromagnetic weapons – capacitors. Recent footage of the Chinese electromagnetic coil gun, which can fire 3,000 rounds per minute, shows it can shatter car windows and demolish door panels in seconds. Photo: douyin Capacitors are devices that store electrical energy and until now coil guns have relied on that energy for rapid discharge, a process that creates lag times for recharging. This limitation had capped the firing rate of early Chinese prototypes and the US-made GR-1 'Anvil' to 100 rounds per minute.
South China Morning Post
12-02-2025
- Business
- South China Morning Post
Chinese defence industry exec Liu Weidong under investigation for alleged corruption
The deputy head of a major state-owned ordnance equipment manufacturer has become the latest defence boss targeted by China's far-reaching anti-corruption campaign Advertisement The Central Commission for Discipline Inspection (CCDI) announced on Wednesday that Liu Weidong, deputy general manager of China South Industries Group Corporation (CSGC), was under investigation on suspicion of 'serious violations of Communist Party discipline and the law' – which is usually a reference to corruption. CSGC, also known as China Ordnance Equipment Group Corporation, is a leading producer of armaments for the People's Liberation Army (PLA) and was listed as a Fortune 500 company for many years. It was ranked 28th in 2023 among the world's top arms-producing and military services companies by Stockholm International Peace Research Institute, a Swedish think tank, in its annual report published in December. 07:00 China airs 4-part anti-corruption series on prime-time TV amid renewed crackdown on graft China airs 4-part anti-corruption series on prime-time TV amid renewed crackdown on graft Liu is a senior engineer at the research fellow level, and before being appointed CSGC deputy general manager in 2018, he worked mainly in the car industry, including at Dongfeng Motor Corporation, a major state-owned carmaker. Advertisement
South China Morning Post
12-02-2025
- Business
- South China Morning Post
Chinese defence industry exec Liu Weidong under investigation for corruption
The deputy head of a major state-owned ordnance equipment manufacturer has become the latest defence boss targeted by China's far-reaching anti-corruption campaign . The Central Commission for Discipline Inspection (CCDI) announced on Wednesday that Liu Weidong, deputy general manager of China South Industries Group Corporation (CSGC), was under investigation on suspicion of 'serious violations of Communist Party discipline and the law' – which is usually a reference to corruption. CSGC, also known as China Ordnance Equipment Group Corporation, is a leading producer of armaments for the People's Liberation Army (PLA) and was listed as a Fortune 500 company for many years. It was ranked 28th in 2023 among the world's top arms-producing and military services companies by Stockholm International Peace Research Institute, a Swedish think tank, in its annual report published in December. 07:00 China airs 4-part anti-corruption series on prime-time TV amid renewed crackdown on graft China airs 4-part anti-corruption series on prime-time TV amid renewed crackdown on graft Liu is a senior engineer at the research fellow level, and before being appointed CSGC deputy general manager in 2018, he worked mainly in the car industry, including at Dongfeng Motor Corporation, a major state-owned carmaker.
