In the baking and snack food processing industries, as hit products gain popularity and franchise networks expand rapidly, many companies face a common “growing pain”: their existing reliance on manual production by skilled workers or semi-automated production models is no longer sufficient to meet the ever-increasing demand for orders. Low production efficiency, inconsistent product quality control, and persistently high labor costs have become the core obstacles hindering companies’ leapfrog development.
As a technical service provider and digital marketing expert with years of deep expertise in the food machinery sector, we engage daily with food processing companies worldwide to explore how technological upgrades can break through these challenges. Today, I will use a recent real-world client case study to provide an in-depth review of how we helped a large bakery successfully implement the fully automatic donut machine—through frequent technical exchanges and precise equipment selection—achieving a dual leap in both production capacity and quality.
Background: A Bakery Facing Labor and Quality Challenges
This client is a medium-to-large-sized pastry factory headquartered in Munich, Germany, which supplies fresh baked goods to dozens of brick-and-mortar franchise stores in the local area and surrounding cities. Over the past year, their flagship product—“freshly fried donuts”—has gained tremendous market recognition for its authentic flavor, leading to exponential growth in order volume. However, in stark contrast to the booming front-end sales, the back-end production line was struggling to keep up.
Over-reliance on manual labor not only leads to a high product defect rate—donuts frequently suffer from uneven frying and inconsistent sizes—but this production bottleneck also causes severe delivery delays during peak sales seasons such as holidays. Faced with the dual crises of quality control and delivery, introducing automated equipment has become the company’s top priority to overcome these difficulties.
Challenges: The “Three Major Obstacles” of Manual Frying
During initial online discussions with the client’s production manager, we thoroughly identified several core challenges they faced in daily operations—issues that went beyond mere equipment problems to affect the entire production process:
- Challenge 1: Temperature Control Relies on Experience, Leading to Persistently High Scrap Rates
It is extremely difficult to maintain a constant oil temperature during traditional frying. If the oil temperature is too high, the donuts become burnt on the outside but undercooked on the inside; if it’s too low, they absorb too much oil, affecting their texture. Delays caused by manual operations often lead to quality fluctuations across an entire batch.
- Challenge 2: Cumbersome Size Changes, Unable to Respond to a Dynamic Market
To meet the needs of different stores, the client needs to produce donuts in a variety of sizes, ranging from mini bite-sized treats to standard large sizes. Manually shaping dough or using rudimentary tools to switch sizes is not only time-consuming but also results in highly inconsistent weight.
- Challenge 3: Significant Safety Hazards and Cleaning Difficulties
Operating with large volumes of scalding hot cooking oil in an open environment poses a high risk of burns and fire. At the same time, traditional equipment lacks proper oil drainage and cleaning designs, making daily post-shift cleanup the most daunting challenge for workers.
Solution : Why Did the Client Ultimately Choose Us?
During the initial stages of the project, which involved multiple bids and technical discussions, the client thoroughly compared various commercial frying and baking equipment available on the market. To address the client’s concerns about remote procurement, we provided a detailed demonstration of the equipment’s features and operational videos. Ultimately, what convinced them to make the decision was the overwhelming product advantage our fully automatic donut machine demonstrated in addressing their core pain points.
1. Achieve True “One-Person Operation”
For pastry shops and large franchise chains in the midst of expansion, the surge in orders and the shortage of skilled workers present the greatest challenge. Traditional equipment requires experienced operators to monitor it constantly, but the SK-T1 completely revolutionizes this model through its precise chain-conveyor system.
Four Core Automation Features: This machine seamlessly integrates four core functions: automatic temperature control, automatic flipping, automatic frying, and automatic unloading. Labor costs are significantly reduced, and variations in product color and texture caused by human error are eliminated, ensuring consistent quality for every donut.
2. Flexible multiple size options
In today’s baking market, consumer preferences change rapidly, and customers need to frequently launch products in different sizes to attract customers.
Rapid Size Switching: Our equipment comes standard with three molding dies: 20mm, 36mm, and 40mm. Customers need only replace a few parts and utilize the machine’s built-in “donut thickness and size adjustment” function to flexibly switch production lines on the same machine. This exceptional production flexibility enables customers to perfectly meet product line demands across various consumer scenarios with the investment in a single machine.
3. Strict Safety and Hygiene Standards
In high-temperature environments, combined with powerful 6 kW electric heating, the equipment’s durability and safety are the technical priorities of greatest concern to customers.
Industrial-Grade Materials and Waterproof Design: The entire unit’s housing is constructed from 304 stainless steel, offering exceptional corrosion resistance. We have also specially designed a 360° fully waterproof work surface that makes it easy to clean daily oil residue, meeting the strict hygiene standards of food processing plants.
Dual Safety Redundancy Mechanisms: This machine is equipped with an industrial-grade ultra-high-temperature protection system that immediately activates a power-off safety mechanism upon detecting abnormal oil temperatures. Additionally, a dedicated safety oil drain valve at the bottom ensures the regular replacement of high-temperature waste oil, thoroughly eliminating safety hazards in the workshop
Expert Recommendations
Based on this success story and our many years of industry experience, I would like to offer some practical advice to all companies considering the introduction of automated food processing machinery:
Never Compromise on Safety Design: For equipment involving high-temperature frying, safety must be a deal-breaker. When selecting equipment, be sure to verify that it is equipped with over-temperature protection, ground fault protection, and a safe and convenient oil drainage system.
Prioritize Equipment “Flexibility”: The consumer market is constantly changing, and machines with a single specification are easily rendered obsolete. Choosing flexible production equipment equipped with multi-size molds and adjustable parameters can significantly extend the asset’s lifecycle and enhance risk resilience.
Conclusion
The transition from manual production to full automation is a critical hurdle that every ambitious food processing company must overcome. If you are also facing challenges such as limited production capacity, high labor costs, or difficulties in standardizing product specifications, choosing a fully automated commercial machine that truly understands both production and safety will be the key to breaking through these barriers and achieving success.
