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★Do you have any of these cleaning concerns? "I'm looking for an alternative to chlorine-based or bromine-based cleaning machines." "I'm having trouble with cleaning and drying." "I'm considering updating my hydrocarbon cleaning machine." "I tried hydrocarbon cleaning, but it didn't clean or dry properly." "I want to introduce a cleaning machine that saves space." "I'm troubled by frequent breakdowns or maintenance of the vacuum pump." The hydrocarbon one-bath vacuum cleaning machine "CLOVA" achieves compact and high-quality cleaning and drying. It performs four processes—rough vacuum ultrasonic cleaning, finishing vacuum ultrasonic cleaning, reduced pressure vapor cleaning, and vacuum drying—fully automatically in one chamber. Since it can handle everything from cleaning to drying automatically, one operator can complete the entire process. By performing vacuum cleaning, it can achieve high-quality cleaning of difficult-to-clean workpieces, such as those with blind holes or that tend to stick. 【Features】 ■ Capable of cleaning to drying in a compact space ■ Solvent can be heated to high temperatures, improving cleaning performance ■ High vacuum level achieved, excellent drying performance ■ High cleaning agent recovery rate, reducing solvent consumption ▼ You can read the cleaning machine catalog via PDF download ▼ Cleaning tests with the actual machine are possible. Please contact us if you are interested.

"BIOVA" is a hydrocarbon-based large one-bath vacuum cleaning machine suitable for cleaning heat treatment lines. The process consists of four fully automated steps within a single tank: rough shower cleaning → finishing shower liquid supply + immersion cleaning → reduced pressure vapor cleaning → vacuum drying. Since all four steps are performed under vacuum, the oxygen concentration is low, ensuring safety. The finishing immersion cleaning is effective for cleaning parts with blind holes and parts that tend to stick, as it repeats the vacuum and repressurization process. 【Features】 ■ Conducts all four processes under vacuum, resulting in low oxygen concentration and safety ■ Solvent does not come into contact with the atmosphere, allowing for solvent heating and improved cleaning performance ■ Heat transfer oil has a lifespan of 6000 hours ■ Nitrogen is only used as a fire extinguisher and is not used during normal operation ■ Optional features include jet cleaning, swirling cleaning, bubbling cleaning, and ultrasonic cleaning *For more details, please refer to the PDF document or feel free to contact us.

★Are you facing any of these cleaning issues? "I am looking for an alternative to chlorine-based or bromine-based cleaning machines." "I am struggling with cleaning and drying." "I am considering updating my hydrocarbon cleaning machine." "I attempted hydrocarbon cleaning, but it did not clean or dry." "I want to introduce a space-saving cleaning machine." "I am troubled by frequent failures and maintenance of vacuum pumps." "HEARVY" achieves compact and high-quality cleaning and drying. It is a hydrocarbon one-bath vacuum cleaning and drying machine that significantly improves operability while maintaining the specifications and performance of the conventional CLOVA model. It performs four processes—coarse vacuum ultrasonic cleaning, finishing vacuum ultrasonic cleaning, reduced pressure vapor cleaning, and vacuum drying—fully automatically within a single chamber. Since it can perform the entire process from cleaning to drying automatically, it is also effective in reducing labor costs. By conducting vacuum cleaning, it can achieve high-quality cleaning of difficult-to-clean workpieces, such as those with blind holes or parts that tend to stick. 【Features】 ■ Capable of cleaning to drying in a space-saving manner. ■ Solvent can be heated to high temperatures, improving cleaning performance. ■ High achievable vacuum level, excellent drying performance. ■ High cleaning agent recovery rate, reducing cleaning agent consumption. You can read the cleaning machine catalog by downloading the PDF.

■Free cleaning test for actual machines now accepting applications■ ★Please consult us if you are one of the following★ "I am looking for an alternative to chlorine-based or bromine-based cleaning machines." "I am having trouble with cleaning and drying." "I am considering updating my hydrocarbon cleaning machine." "I attempted hydrocarbon cleaning, but it did not clean or dry." "I want to reduce solvent consumption." "I am troubled by frequent breakdowns or maintenance of vacuum pumps." The "CLEANVY Hydrocarbon Cleaning and Drying Machine" is a vacuum cleaning and drying machine that excels in cleaning performance, drying performance, and safety. With over 3,000 units in operation both domestically and internationally, it supports the cleaning process for precision cleaning of industrial parts. This cleaning machine allows you to choose from various cleaning methods such as ultrasonic (degasification), agitation, rotation, vacuum, and shower, tailored to your work. Vacuum cleaning can achieve high cleaning quality even for difficult-to-clean items like those with blind holes or prone to sticking. 【Features of CLEANVY】 ■Outstanding cleaning performance, drying performance, and safety ■Significantly reduces solvent consumption with a unique pump system ■Reduces vacuum pump failures with a unique pump system ■Basket size and number of cleaning tanks can be customized You can read the cleaning machine catalog via PDF download.

*Currently accepting free cleaning demonstrations with actual machines* ★A must-see for those struggling with cleaning★ You might find a solution! We are offering a collection of case studies. ■Looking for alternatives to chlorine-based or bromine-based cleaning machines ■Troubled by cleaning failures (stains, rust, etc.) ■Struggling with inadequate drying ■Tried hydrocarbon cleaning but couldn't clean or dry ■Want to reduce the consumption of cleaning agents ■Considering updating hydrocarbon cleaning machines ■Worried about frequent breakdowns or maintenance of vacuum pumps We design and manufacture cleaning machines that excel in various fields, from compact one-bath cleaning machines to multi-tank cleaning machines suitable for mass production. With over 3,400 units of experience and technical expertise, we support your cleaning processes from general cleaning to precision cleaning of industrial parts. In addition to standard machines, we also accommodate custom systems and large-scale systems. 【Features of Hydrocarbon Cleaning Machines】 ■Exceptional cleaning, drying, and safety ■Significantly reduces "cleaning agent consumption" with a unique vacuum pump system ■High reliability with fewer breakdowns due to the unique vacuum pump system ■Basket size, number of cleaning tanks, etc., are designed according to the customer's work and cleaning requirements.

Company F mass-produces thin press parts, and after cleaning, these thin parts undergo assembly processes in-house to become finished products. Although the assembly machine was automated, it turned out that the parts we thought were being cleaned were not actually clean, and the automatic machine caused the thin parts to stick together, leading to blockages and difficulties. We had been using trichloroethylene (chlorinated solvent) for cleaning, but due to environmental regulations and its strong toxicity, we were considering alternative cleaning methods. By introducing a hydrocarbon-based cleaning machine that takes into account human health and the environment, we improved cleaning efficiency, resulting in increased productivity. **Challenges** - We do not want to use trichloroethylene due to its toxicity and environmental regulations. - Thin press parts are sticking together and cannot be cleaned. - The takt time is about 3 minutes, but with re-cleaning and other factors, capacity is at its limit. **Results** - Achieved environmental compliance by using hydrocarbon agents. - Performed vacuum ultrasonic cleaning, which effectively cleaned between the thin sticking parts. - By using two drying chambers, we achieved a takt time of 3.5 to 4 minutes. *For more details, please refer to the PDF document or feel free to contact us.*

Company K manufactures cutting parts for automobiles. They had already purchased and operated a hydrocarbon cleaning machine 15 years ago, but due to increasing malfunctions, they were considering an upgrade. It was decided to stick with a hydrocarbon-based cleaning machine, but there was a desire to introduce something better than the current machine. Thus, they introduced our "CLEANVY." With its unique pump system, solvent consumption was reduced by half, and maintenance costs were eliminated. Additionally, running costs were also halved, successfully reducing manufacturing costs. [Challenges] - They use 600L of cleaning solution per month. - The dry vacuum pump has frequent maintenance and breakdown issues. - The replacement of the heating medium oil occurs every 6 months, which is quite frequent. - Poor drying issues have arisen with new parts. [Results] - Reduced the usage of cleaning solution to 300L per month (half). - Achieved maintenance-free operation with a unique vacuum pump system. - Extended the replacement interval for heating medium oil to about once every 3 years, increasing it fourfold. - High drying performance. *For more details, please refer to the PDF document or feel free to contact us.*

Company S is engaged in the press processing of terminal components made of copper and brass materials. It is necessary to remove the press oil before shipping, and although we had a hydrocarbon cleaning one-bath cleaning machine, we are considering an update due to its aging. Amidst fierce cost competition, there was a strong desire to reduce labor costs through automation. By installing an automatic transport mechanism, the burden on workers has decreased, and cost reductions have been achieved through shortened discharge work times. 【Challenges】 ■ Frequent failures due to degradation of the cleaning machine (including the vacuum pump) ■ Desire to shorten work time but unable to secure a large installation space ■ Some items cannot be cleaned in the evening (stains remain) 【Results】 ■ Extremely few failures with the unique vacuum pump system ■ By using an automatic transport one-bath cleaning machine, work time is shortened and it is compact ■ By enhancing distillation capacity, cleaning performance can be maintained throughout the day *For more details, please refer to the PDF document or feel free to contact us.

Company N is a business that provides contract processing for PVD coating. They handle various workpieces with different types of contaminants from a range of customers, applying coatings such as TiN and DLC to substrates like carbide tools (new and re-ground) and metal parts. Insufficient cleaning of equipment can lead to issues such as poor adhesion and outgassing, which are causes of coating defects. Traditionally, it was common to perform manual wiping with acetone after passing through the cleaning machine to avoid defects. However, after introducing "WS Emulsion Cleaning," they have been able to operate without manual wiping. [Challenges] - Manual wiping with acetone after cleaning is time-consuming. - The current cleaning machine has effects on the substrates (cobalt leaching, rust). - Managing the cleaning solution is difficult. [Results] - Improved cleaning performance has led to increased productivity without manual wiping after cleaning. - There is less impact on the substrates, making coating defects less likely. - Liquid management has become easier. *For more details, please refer to the PDF document or feel free to contact us.

Company F is engaged in the machining of metal parts. Before proceeding to the next process after machining, intermediate cleaning is necessary; however, the factory was already at full capacity with the specified amount of cutting oil. Therefore, we used our non-combustible detergent "HA-IS16" for cleaning. This product is a non-halogen, non-flammable solvent that does not fall under the Fire Service Act, but it is not a water-based cleaning agent. Its cleaning performance is superior to that of water-based cleaners, and it is capable of vacuum cleaning and accommodating multiple shapes. Additionally, since it can be regenerated through distillation, there is no need for replacing the cleaning agent or wastewater treatment, thus reducing running costs. [Challenges] ■ The specified quantity under the Fire Service Act is at capacity, and no additional hazardous materials can be added. ■ Water-based cleaning is not possible due to the lack of wastewater treatment facilities. ■ We want to ensure thorough cleaning of the entire part, including blind holes. *For more details, please refer to the PDF document or feel free to contact us.

Company S manufactures aluminum parts through cutting processing and is now accepting orders for new HV and EV parts. Until now, cleaning involved merely dipping in a first-grade petroleum-based cleaning agent. With the acceptance of automotive parts orders, unmanned operations such as machining have become essential, and when using water-soluble cutting oil, the previous cleaning method resulted in stains. We also tested water-based cleaning, but it had poor drying properties and issues such as watermarks arose. Additionally, during quality checks after cutting, air blowing transformed the stains into dry water-soluble residues. "WS Emulsion" can effectively clean even dry water-soluble stains. [Challenges] ■ Stains appear due to the use of water-soluble cutting oil ■ Water-based cleaning has issues with watermarks and drying properties ■ There are also dry water-soluble stains *For more details, please refer to the PDF document or feel free to contact us.

At Company N, we manufacture hydraulic equipment parts through cutting processes and perform assembly before shipping. Previously, we used brominated cleaning agents (1-bromopropane), but due to the very strict allowable management concentration of 0.5 ppm, we were looking for a new cleaning system. We perform cleaning before assembly, but with parts that have blind holes, we were unable to clean thoroughly with brominated solvents, requiring additional cleaning with parts cleaners during assembly. After introducing a hydrocarbon-based cleaning machine, we were able to clean the blind holes effectively, and the productivity of the assembly process improved. [Challenges] ■ Brominated cleaning agents are toxic and difficult to manage. ■ The interiors of blind holes are not being cleaned. ■ Additional cleaning is being done with parts cleaners during assembly. *For more details, please refer to the PDF document or feel free to contact us.

Company T is engaged in contract plating processes for Ni and Sn. The parts entrusted by customers are washed with a hydrocarbon cleaning machine before the plating process. The equipment is aging, and an update is being considered. The process flow was "Tank 1: Vacuum ultrasonic cleaning → Tank 2: Vacuum cleaning," but due to cleaning failures leading to plating defects, unnecessary steps such as passing through twice were involved, and there were also issues with inadequate drying. Therefore, we introduced our "CLEANVY." By cleaning with "Tank 1: Degassing liquid external oscillation system → Tank 2: Vacuum ultrasonic cleaning," we can achieve a clean finish in one cleaning cycle and resolve the issues with inadequate drying. [Challenges] ■ One pass through the cleaning machine is not sufficient, leading to plating defects. ■ There are many types of parts, and some may experience inadequate drying. ■ The maintenance costs for the vacuum pump are high. *For more details, please refer to the PDF document or feel free to contact us.

Company A designs and assembles machine parts. The parts are manufactured externally and arrive coated with anti-rust oil. We manufacture spindle units, but until now, workers have been manually cleaning the incoming parts using parts cleaners. Since these parts rotate at high speeds, any foreign matter can lead to bearing damage. However, issues have arisen due to inconsistencies in cleaning effectiveness among workers. With a one-bath type cleaning machine, we were able to create a compact installation space, significantly improve cleaning effectiveness, and resolve quality issues after assembly. [Challenges] - Residual foreign matter (contamination) negatively affects the quality of the final product after assembly. - There are inconsistencies due to human operation. - Since the volume of parts to be cleaned is not large, we wanted a machine that is as compact as possible. [Results] - By performing vacuum ultrasonic cleaning, we can remove contamination and improve product quality. - If a basket is placed in the washing tank, the cleaning machine automatically handles the cleaning and drying processes. - The one-bath type cleaning machine has a compact installation space. *For more details, please refer to the PDF document or feel free to contact us.*

This document is a collection of case studies summarizing examples of industrial cleaning systems that have been implemented. Starting with "Alternatives to chlorine and bromine-based cleaning agents," it also covers topics such as "improvements in cleaning and drying deficiencies," "reducing cleaning agent usage by half," and "cleaning machines not subject to fire safety regulations." It includes various companies' challenges and achievements in cleaning. If you have any concerns regarding cleaning, please feel free to contact us. 【Featured Cases (Excerpt)】 ■CASE01 Company F, Metal Pressing Factory ■CASE02 Company K, Automotive Parts Machining Factory ■CASE03 Company A, Machine Tool Parts Assembly Factory ■CASE04 Company S, Copper and Brass Parts Pressing ■CASE05 Company N, PVD Coating Contract Processing Factory *For more details, please refer to the PDF document or feel free to contact us.

"Hydrocarbon cleaning" is a cleaning method that is gaining attention. It is a highly safe cleaning system that takes into consideration human health and the environment, while also demonstrating excellent cleaning and drying capabilities. Do you face any of the following challenges in your cleaning process? ▶ Looking for alternatives to chlorine-based (trichloroethylene and methylene chloride) or bromine-based cleaning solvents ▶ Struggling with cleaning issues such as oil residue, stains, and rust, especially with thin parts, blind holes, and fine holes that are difficult to clean ▶ Wanting to reduce the consumption of cleaning agents and running costs (including VOC reduction) ▶ Using a hydrocarbon cleaning machine but experiencing issues with cleaning effectiveness, poor drying, frequent breakdowns or maintenance of the vacuum pump We are offering a collection of case studies (a total of 9 cases) that address the challenges mentioned above, along with helpful columns on cleaning. *You can read the case studies immediately from the [PDF download]. ■ Free cleaning test currently available ■ We can conduct cleaning tests with actual machines. Experience "hydrocarbon cleaning" for yourself! We look forward to your experimental requests. *If you are interested, please download the catalog or feel free to contact us.

◇Do you have any of these concerns regarding degreasing and cleaning?◇ "I am looking for an alternative to chlorine-based or bromine-based cleaning machines." "I am having trouble with cleaning and drying." "I am considering updating my hydrocarbon cleaning machine." "I attempted hydrocarbon cleaning, but it didn't clean or dry properly." "I am troubled by frequent breakdowns and maintenance of my vacuum pump." The hydrocarbon one-bath vacuum cleaning machine "CLOVA" achieves compact and high-quality cleaning and drying. It performs four processes—rough vacuum ultrasonic cleaning, finishing vacuum ultrasonic cleaning, reduced pressure vapor cleaning, and vacuum drying—automatically within a single tank. Since it can carry out the entire process from cleaning to drying automatically, one operator can complete the task. By performing vacuum cleaning, it can effectively clean difficult-to-clean items such as parts with blind holes or those that tend to stick. The cleaning solution can be distilled and reused, making it economical. 【Features】 ■ Space-saving design allows for cleaning and drying. ■ High vacuum level and excellent drying performance. ■ High recovery rate of cleaning solution, reducing consumption. ▼You can read the cleaning machine catalog by downloading the PDF▼ Cleaning tests with the actual machine are possible. Please contact us if you are interested.

■Free cleaning test for actual machines now accepting applications■ ★Please consult us if you are one of the following★ "I am looking for alternatives to chlorine-based or bromine-based cleaning machines." "I am struggling with cleaning and drying processes." "I am considering updating my hydrocarbon cleaning machine." "I attempted hydrocarbon cleaning but was unable to clean or dry the items." "I want to reduce the consumption of cleaning agents." "I am troubled by frequent breakdowns or maintenance of vacuum pumps." The "CLEANVY Hydrocarbon Cleaning and Drying Machine" is a vacuum cleaning and drying machine that excels in cleaning performance, drying capability, and safety. With over 3,000 successful installations for precision cleaning of industrial parts both domestically and internationally, it supports the cleaning process. This cleaning machine allows you to choose from various cleaning methods such as ultrasonic (degas), agitation, rotation, vacuum, and shower, tailored to your workpieces. Vacuum cleaning achieves high cleaning quality even for difficult-to-clean items like those with blind holes or prone to sticking. 【Features of CLEANVY】 ■Exceptional cleaning performance, drying capability, and safety ■Significantly reduces "cleaning agent consumption" with a unique pump system ■Reduces vacuum pump failures with a unique pump system ■Customizable cleaning basket sizes and number of cleaning tanks You can read the cleaning machine catalog by downloading the PDF.