【Case Study】NCC Original Clean Booth ~Reducing foreign matter and defective loss by over 50%!! The secret lies in "localized cleaning of the manufacturing process"~ ≪Customer's Concerns≫ Foreign matter is contaminating products due to dust generated in the manufacturing process. There is a problem with cross-contamination from dust of different materials mixing into other products. Although a clean room was installed as a countermeasure, it has not been effective. ≪NCC's Proposal≫ To suppress dust generation, we propose localized cleaning of the areas causing the issue. We suggest a push-pull type clean booth with airflow directed vertically to effectively collect dispersed dust. ≪Implementation Effects≫ Localized cleaning of the work environment, which is the source of dust generation, eliminates foreign matter contamination. Defective loss due to foreign matter is reduced by over 50%. By customizing to fit the customer's work environment, work efficiency is also improved.

【Case Study】 "XZ Coating Machine" for Creating Coated Panels ~ Automating the prototype coating process to assess paint quality! An original coating machine filled with the customer's dedication ~ ≪Customer's Concerns≫ - There is variability in quality depending on the operator. - Due to quality instability, the finish of the paint cannot be accurately confirmed. - Considering automation from manual processes, but unable to find a coating machine that meets detailed requirements. ≪NCC's Proposal≫ - Proposed the NCC original "XZ Coating Machine" that stabilizes quality and can be customized to meet requirements. - Conducted remote testing to ensure safe and secure operation and specification confirmation even during the COVID-19 pandemic. ≪Implementation Effects≫ - Quality has stabilized, and the accuracy of finish confirmation has improved. - Customization unique to the customer has led to increased work efficiency with a compact and high-performance coating machine. - Online testing has enabled a smooth and rapid implementation process. *For more details on implementation effects, please download the catalog or contact us.*

【Case Study】Mass Production "XY Coating Machine" ~Total support for first-time equipment introduction! An original coating machine that triples work speed~ ≪Customer Concerns≫ - Manual net spraying results in quality variations depending on the skill level of the operator. - Unable to respond to mass production due to labor shortages. - Want to ensure the safety of the operators. ≪NCC's Proposal≫ - To address labor shortages and enable mass production, we propose the automation of net spraying. - We suggest the automation of coating work using NCC's original coating machine, which is programmed with the necessary actions for net spraying and can achieve high quality with easy operation. - To alleviate concerns, we conduct tests at our in-house coating lab to confirm the stability of the coating and the effectiveness of mass production, including pre-introduction operation checks. - We add safety features, including sensors to prevent pinching at movable parts. ≪Implementation Effects≫ - Work speed can be increased by about three times with fewer personnel, resolving labor shortages! - Consistently stable quality is achieved regardless of who operates the machine! - With safety-focused features, work can be performed with peace of mind, and work efficiency is improved! *For more details on implementation effects, please download the catalog or contact us.*

【Case Study】 Clean Partition (Blow Type + Suction Type) ~ Effectively attacking the source of the problem! Achieving a 90% reduction in foreign object drop rate with clean partitions! ~ ≪Customer's Concerns≫ Production is taking place in a clean room, but foreign object contamination is occurring. The air balance and cleanliness of the existing clean room have deteriorated due to the addition of various equipment. They are unsure whether to introduce a large FFU to improve cleanliness. ≪NCC's Proposal≫ Visualizing the movement of foreign objects, "suspended dust" and "falling dust" in the clean room, and measuring them for recognition of foreign objects. Based on the measurement results, establishing a localized clean environment by installing blow and suction type clean partitions between manufacturing equipment and personnel. ≪Implementation Effects≫ Eliminating foreign objects with blow and suction type clean partitions and preventing re-dispersion. Achieving over a 90% reduction in foreign object drop rate, with over 70% reduction even at 3 meters away. Significantly reducing costs compared to introducing a large FFU. *For more details on implementation effects, please download the catalog or contact us.*

【Case Study】Heat Recovery Circulation Drying Oven (Indirect Heating Type) ~Is the cause of painting defects the drying oven!? A drying oven that enables stable painting quality and cost reduction~ ≪Customer Concerns≫ - Painting defects such as yellowing and gas checking occur during curing drying, leading to unstable painting quality. - Considering the installation of additional drying ovens due to increased production volume, but unsure of the cause of painting defects and what to select. ≪NCC's Proposal≫ - Proposed analysis to identify the causes of painting defects due to yellowing and gas checking. - The analysis revealed that the paint film was oxidizing due to combustion gases during drying, causing painting defects. Therefore, we proposed an "indirect heating method" that prevents combustion gases from entering the drying oven at all. - Additionally, we suggested installing circulation fans in the oven to address product defects caused by temperature variations within the oven. *For details on the implementation effects, please download the catalog or contact us.*

【Case Study】XY Coating Device with Inversion Mechanism ~ Eliminating Manual Labor is the Key! Significant Improvement in Work Efficiency through Automation of the Coating Process! ~ ≪Customer's Concern≫ After coating the products placed on the coating mesh, it takes a long time and is inefficient to manually flip each one over. ≪NCC's Proposal≫ - Since the manual flipping process was causing a decrease in work efficiency, we proposed a device that can invert products all at once. - We suggested a method to flip many products at once without causing scratches by sandwiching the products and applying uniform pressure from above and below. ≪Implementation Effects≫ - The mechanization of the flipping process has significantly reduced work time! - By customizing the device to fit the products, scratches are avoided. - The mechanization of the coating process has achieved stabilization of quality. *For more details on implementation effects, please download the catalog or contact us.*

【Case Study】 Water-Based Ultrasonic Cleaning Device ~Select the optimal ultrasonic frequency based on the product and dirt. Cleaning time is halved! Productivity doubled!~ ≪Customer Concerns≫ - The current ultrasonic cleaning device has deteriorated significantly over time and needs to be replaced. - I want to clean a large number of products in a short time. - I want to reduce contamination and improve quality. ≪NCC's Proposal≫ - Without changing the cleaning method, conduct ultrasonic cleaning tests at the NCC cleaning lab to propose the optimal application of ultrasound and frequency. - By reflecting the test data in the device design, aim for stable quality and improved productivity. *For details on the benefits of implementation, please download the catalog or contact us.

【Case Study】3-Tank Fluorine-Based Automatic Cleaning System ~Switching to an automatic system reduces personnel costs! Achieve stable quality even with unchanged production volume!~ ≪Customer Concerns≫ - The current manual cleaning system has deteriorated significantly over time and needs to be updated. - The manual cleaning system requires multiple personnel for management, leading to high labor costs. - There is variability in quality due to manual cleaning. - I want to switch to a non-chlorine-based cleaning solution, but I don't know which cleaning solution to use. ≪NCC's Proposal≫ - To reduce personnel and stabilize quality, we propose switching from a manual system to an automatic system. - We conducted cleaning tests in our own cleaning lab and propose a fluorine-based cleaning solution that is non-flammable and has low toxicity. - We designed the system to improve the recovery rate of the cleaning solution, thereby reducing running costs. *For details on the implementation effects, please download the catalog or contact us.*