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

Robots and Ramyeon: Inside South Korea’s Largest Instant Noodle Factory

Robots and ramyeon – Deep within the industrial heart of Gumi, a city southeast of Seoul, lies a marvel of modern manufacturing. The Nongshim factory, a sprawling complex that covers 42,266 square meters (454,947 square feet), operates as a high-tech production hub for South Korea’s most iconic food export: instant noodles. Here, automation and precision dominate the workflow, with robots orchestrating the movement of goods and AI-driven systems ensuring every packet meets exacting standards. The factory’s daily output is staggering—6 million packs of ramyeon, a term that has become synonymous with Korean instant noodles, roll off the assembly lines, transforming the city’s identity into one centered around this staple dish.

A Symphony of Automation and Tradition

Inside the facility, the air is alive with the mechanical symphony of a fully automated production process. From the initial grinding of wheat flour to the final packaging stages, the factory operates with a seamless rhythm that mirrors the efficiency of its global counterparts. Conveyor belts zip through the space, carrying noodles through stages of steaming, frying, and precise packaging, all under the watchful eyes of smart sensors and cameras. These technologies, developed in-house by Nongshim staff, monitor each step to guarantee consistency in taste and quality, a feat that has allowed the factory to produce 80% of its domestically sold Shin Ramyun and 90% of Chapagetti, a thick, chewy spaghetti-like noodle infused with black soybean paste.

Factory manager Sang Hoon Kim emphasizes the role of technology in this endeavor. “The integration of AI-enhanced sensors and smart cameras has revolutionized our ability to maintain safety and quality,” he explains. “Every detail, from the texture of the noodles to the seasoning of the broth, is scrutinized in real time.” This meticulous approach has not only boosted production but also solidified Nongshim’s position as a leader in the industry. The factory’s output is a testament to South Korea’s ability to blend innovation with tradition, turning a simple noodle into a global phenomenon.

The Ramyeon Festival: A Culinary Celebration

While the factory’s daily operations are a quiet marvel of efficiency, Gumi has found a way to bring its culinary heritage to life through the annual Ramyeon Festival. Launched in 2022, the event has transformed the city into a hub of food-centric tourism, drawing visitors from across the nation and beyond. The festival’s centerpiece is a 475-meter-long pedestrian strip of vendors, dubbed “the world’s longest ramen restaurant” by organizers. Here, local chefs and food artisans showcase their interpretations of the dish, from classic ramyeon to experimental variations like ramyeon sandwiches and Asado-smoked pork noodle soups.

“The festival was designed to shift Gumi’s image from a mundane industrial town to a vibrant cultural destination,” says Jeong-tae Kim, a senior official at Gumi City Hall and the festival’s lead organizer. The city hall’s partnership with Nongshim has been pivotal, as the factory provides its noodles to participating vendors, ensuring authenticity. The event has grown rapidly, attracting over 350,000 visitors in its 2025 edition, with more than 54,000 bowls and 480,000 packets of ramyeon sold during the three-day spectacle. For Kim, the surge in tourist interest has been a source of immense pride. “Seeing people from all over the world come here to experience our ramyeon culture is incredibly rewarding,” he remarks.

A Legacy of Innovation and Necessity

The story of instant noodles in South Korea begins in the 1960s, a time of post-war recovery and food scarcity. As rice, the nation’s staple, became limited, the government turned to the United States for aid, including wheat flour that would later fuel the birth of instant noodles. The first domestic manufacturer, Samyang Foods, emerged in 1963, inspired by the Japanese-style instant noodles developed by Momofuko Ando in 1958. However, the Korean adaptation was distinct: beef broth replaced chicken, and the addition of red chili gave the dish its signature heat.

Nongshim followed shortly after, entering the market in 1965 and quickly becoming a dominant force. The brand’s breakthrough came in 1986 with the launch of Shin Ramyun, a product that captured the hearts of students and households alike. Priced at just 200 won (approximately 20 cents), Shin Ramyun was a convenient, affordable meal that became a cultural icon. Sang Hoon Kim, who recalls the day of its debut, notes its immediate impact. “It was a game-changer for us, especially among students who needed quick, hearty meals,” he says. The success of Shin Ramyun laid the groundwork for the modern instant noodle industry, which now thrives in Gumi’s factories.

Transforming Industry into Identity

Gumi, once known for textiles and electronics, has redefined itself through its connection to ramyeon. The city’s shift to a communications technology center in recent decades has not overshadowed its culinary roots. Instead, the factory and the festival have become symbols of Gumi’s evolving identity, blending industrial prowess with cultural pride. “As an industrial city, we needed a cultural anchor to differentiate ourselves,” explains Jeong-tae Kim. “Ramyeon is not just food—it’s a story of resilience and innovation.”

During festival weekends, the local economy experiences a boost as train tickets from Daegu sell out and small vendors report a surge in sales. The challenge now, according to Kim, is to sustain this momentum beyond the event’s short duration. “We want to make ramyeon a year-round attraction, not just a weekend highlight,” he says. This vision reflects the broader goal of Gumi City Hall: to position the city as a hub for both technology and food culture, ensuring its place in the global spotlight.

The Ramyeon Festival also serves as a platform for showcasing the versatility of the dish. Chefs experiment with fusion flavors, while traditionalists celebrate time-honored recipes. For instance, the event features stalls offering ramyeon-infused desserts, noodle-based street food, and even ramyeon cocktails. This creativity underscores how ramyeon has transcended its role as a quick meal to become a canvas for culinary experimentation. “The festival proves that ramyeon can be both simple and sophisticated,” Kim adds. “It’s a reflection of our people’s spirit.”

As the factory continues to churn out millions of packets daily, it remains a cornerstone of South Korea’s food industry. The combination of cutting-edge automation and the enduring appeal of ramyeon has created a unique ecosystem where technology and tradition coexist. For residents of Gumi, the factory is more than a workplace—it’s a source of pride and a reminder of the city’s adaptability. “We’re not just making noodles,” says Kim. “We’re creating a legacy that will be recognized for generations.”

Global Impact and Domestic Pride

With over 1.23 billion units produced last year, valued at 884 billion won ($598 million), Nongshim’s factory is a vital player in the global instant noodle market. Yet, its influence extends beyond numbers. The factory’s presence has shaped the way ramyeon is perceived, both domestically and internationally. As Daniel Dae Kim, host of the CNN Original Series *K-Everything*, notes, the global fascination with Korean culture has been fueled by such innovations. “Ramyeon is a symbol of South Korea’s ability to adapt and excel,” he observes, highlighting how the dish has become an ambassador for the nation’s culinary and industrial achievements.

The success of the Ramyeon Festival further cements Gumi’s role as a cultural and economic powerhouse. By celebrating its noodle heritage, the city has turned a once-industrial landscape into a destination that appeals to food lovers and history enthusiasts. As the festival grows, so does the recognition of ramyeon as a vital part of South Korea’s identity. “We’re proving that even the simplest food can carry a story of national pride,” says Kim. The journey from post-war necessity to global icon is a testament to the resilience and creativity of a nation that has embraced its culinary roots while pushing the boundaries of innovation.