Robots and ramyeon: Inside South Korea’s largest instant noodle factory

Robots and ramyeon: Inside South Korea’s largest instant noodle factory

Automation at the Heart of Gumi’s Industrial Hub

Robots and ramyeon – Deep within the city of Gumi, a mid-tier South Korean metropolis located 270 kilometers southeast of Seoul, the Nongshim noodle factory hums with relentless efficiency. This sprawling 42,266-square-meter (454,947 square feet) facility is not just a production site but a testament to the nation’s evolving culinary industry. With a workforce of just 600 employees, the plant churns out 6 million noodle packs daily, relying heavily on advanced automation and robotics to streamline its operations. The process begins with the grinding of wheat flour and the steady movement of rollers, transitioning into the precise slicing of dough by blades that create delicate ribbons. These are then steamed, flash-fried, and swiftly transported along a continuously moving conveyor belt, where they are sealed into plastic packaging. The entire operation is a synchronized dance of machinery, orchestrated to produce the iconic Shin Ramyun and Chapagetti brands with remarkable speed and consistency.

A Cultural Powerhouse in a Nutshell

For factory manager Sang Hoon Kim, the Gumi plant represents more than a factory—it’s a cornerstone of the city’s identity. “Last year, we produced 1.23 billion units, worth 884 billion won ($598 million),” Kim notes, emphasizing the facility’s role in shaping the local economy. The plant’s dominance in domestic markets is striking: it accounts for 80% of Shin Ramyun and 90% of Chapagetti, both of which have become cultural icons across the country. This success is attributed to the integration of AI-powered sensors and smart cameras that monitor every stage of production, ensuring food safety and quality. The technology, developed in-house by Nongshim’s staff, underscores the company’s deep expertise in ramyeon-making, blending tradition with innovation.

From Factory to Festival: A Shift in Perception

While Gumi is traditionally known for its industrial roots—initially textiles, then electronics, and now communications technology—the city is redefining itself through its noodle heritage. In 2022, the local government launched the first-ever “ramyeon festival,” aiming to transform Gumi’s image from a utilitarian industrial town to a vibrant cultural destination. This initiative, spearheaded by Jeong-tae Kim, a senior official at Gumi City Hall and the festival’s lead organizer, has drawn thousands of visitors annually. The event now spans three days, featuring a 475-meter pedestrianized strip of vendors dubbed “the world’s longest ramen restaurant.” Here, chefs showcase creative twists on traditional dishes, including ramen sandwiches and Asado-inspired smoked pork noodle soup, blending local flavors with global appeal.

Robots, Tradition, and Global Recognition

Jeong-tae Kim highlights the festival’s impact: “As an industrial city, we needed a cultural identity.” The collaboration between Gumi City Hall and Nongshim has been instrumental in this transformation. The festival’s popularity has grown exponentially, from 10,000 attendees in its debut to a record 350,000 visitors in 2025. During these events, local vendors report a surge in sales, and train tickets from nearby Daegu frequently sell out. However, the challenge remains in sustaining this momentum beyond the weekend, ensuring the city’s newfound reputation as a food-centric hub is maintained year-round.

The Legacy of Instant Noodles in Korea

Instant noodles, now a staple in Korean households, trace their origins to the 1960s. As the country recovered from the Korean War, food shortages prompted a shift toward wheat-based alternatives. The U.S. military’s distribution of flour played a pivotal role, as it became the foundation for the first instant noodle recipes. Samyang Foods, the brand behind the fiery “Buldak Ramen,” pioneered this movement in 1963, adapting Japanese-style noodles introduced by Momofuko Ando in 1958 to suit Korean tastes. The chicken broth was replaced with beef, and a dash of red chili gave the dish its signature heat. Nongshim followed shortly after, in 1965, and by the 1980s, other domestic brands like Paldo and Ottogi had entered the market, each contributing to the nation’s noodle culture.

A Personal Connection to the Noodle Revolution

For Sang Hoon Kim, the story of Shin Ramyun is deeply personal. The brand was launched in 1986, a time when college students were among its earliest adopters. At a mere 200 won (about 20 cents) per pack, Shin Ramyun offered a budget-friendly solution for hungry students. “I ate it almost every day,” Kim recalls, reflecting on the product’s affordability and convenience. Over time, the noodle became a household name, symbolizing Korea’s ability to innovate and adapt global trends. The Nongshim factory, a key player in this transformation, continues to blend tradition with cutting-edge technology, ensuring that ramyeon remains both a modern marvel and a nostalgic favorite.

The intersection of robotics and ramyeon in Gumi exemplifies South Korea’s broader approach to manufacturing. By combining advanced automation with time-honored recipes, Nongshim has set a standard for efficiency and quality. The city’s embrace of its noodle legacy, from factory floors to festival streets, reveals a shift in how industrial cities like Gumi are perceived. What once seemed a mundane production line now serves as a bridge between heritage and globalization, offering a glimpse into the cultural and economic forces that have shaped Korea’s food industry. As the ramyeon festival continues to draw crowds, it’s clear that the humble noodle has become a powerful symbol of innovation, community, and tradition.

“Freshly fried ramen is incredibly delicious,” says Sang Hoon Kim, adding that seeing tourists pour into Gumi “has given us a great sense of pride.”

With its blend of automation and artisanal craftsmanship, the Nongshim factory stands as a microcosm of South Korea’s industrial and cultural evolution. The city’s journey from textile mills to noodle festivals underscores the adaptability of its economy and the enduring appeal of its culinary heritage. As the global demand for Korean food grows, Gumi’s role in this narrative becomes increasingly significant, proving that even the smallest cities can leave a lasting mark on the world stage.