東洋ユニオン List of Products and Services

In the plastic molding industry, it is essential to ensure the thorough removal of dirt from molds and molded products to maintain product quality. In particular, the removal of foreign substances and contaminants that can cause molding defects is crucial for improving yield. Traditional cleaning methods have sometimes resulted in issues such as residue from blasting materials and secondary contamination, but our dry ice blasting cleaning does not cause secondary contamination as it vaporizes instantly. 【Usage Scenarios】 - Cleaning of plastic molding molds - Deburring of molded products - Prevention of foreign substance adhesion to molds 【Benefits of Implementation】 - Reduction of molding defects - Improvement of yield - Enhancement of the working environment

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the shipbuilding industry, paint stripping requires efficient work and consideration for the environment. In particular, the removal of paint can pose health risks to workers and lead to environmental pollution, making safe and clean methods essential. Dry ice blasting cleaning does not leave any residual blasting material and vaporizes instantly, preventing secondary contamination. This makes it possible to improve the working environment and reduce environmental impact. 【Usage Scenarios】 - Stripping paint from the hull - Cleaning onboard equipment - Surface preparation before painting 【Benefits of Implementation】 - Reduction in work time - Improved safety for workers - Decreased environmental impact

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the energy industry, equipment maintenance is essential for stable operation. Particularly in power generation and transmission facilities, dirt and foreign substances that accumulate over long periods of operation can lead to performance degradation and failures. Traditional cleaning methods often require the use of cleaning agents that leave residues and necessitate disassembly and reassembly of equipment, which poses challenges in terms of time and cost. Dry ice blasting cleaning eliminates residue from the blasting material and minimizes the need for disassembly and reassembly, thereby achieving efficient equipment maintenance. 【Application Scenarios】 - Cleaning turbine blades at power plants - Cleaning insulators at substations - Removing foreign substances from inside pipes 【Benefits of Implementation】 - Eliminates the need for post-cleaning processing, reducing work time - Shortens equipment downtime, improving productivity - Reduces the emission of harmful substances, lowering environmental impact

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the electrical and electronic industry, the removal of foreign substances and contaminants during substrate cleaning is crucial for ensuring product quality and reliability. Particularly on substrates densely populated with fine electronic components, residues and damage caused by conventional cleaning methods can be problematic. Dry ice blast cleaning is ideal for precise substrate cleaning due to its characteristics of leaving no residual material and being less likely to damage the substrate. 【Usage Scenarios】 - Removal of flux and foreign substances after substrate mounting - Cleaning of dirt in the electronic component manufacturing process - Maintenance of precision equipment 【Benefits of Implementation】 - Reduces the risk of secondary contamination after cleaning - Minimizes damage to substrates and electronic components - Contributes to improved work efficiency and cost reduction

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the mold industry, removing burrs that affect product quality is crucial. Especially in precision molds, it is required to completely remove burrs while not damaging the mold surface. Traditional cleaning methods have faced challenges such as residue from blasting materials, damage to the mold, and deterioration of the working environment. Our dry ice blasting cleaning resolves these issues as it leaves no residue and does not harm the mold. 【Usage Scenarios】 - Burr removal from molds - Dirt removal from mold surfaces 【Benefits of Implementation】 - Removes burrs without damaging the mold surface - Reduces working time - Improves the working environment

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the printing industry, ink adhesion and stains are significant problems that can compromise product quality. Particularly in precision machines like inkjet printers and offset printing presses, ink clogs and dirt can lead to a decline in print quality and potential machine failures. Dry ice blasting cleaning effectively removes ink stains while keeping the work environment clean, as the blasting material leaves no residue and vaporizes instantly. 【Usage Scenarios】 - Ink removal from printing machines - Nozzle cleaning for inkjet printers - Ink removal from products after printing 【Benefits of Implementation】 - No need for recovery work after cleaning - Minimal disassembly and reassembly of the cleaned items - Improved safety for operators

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the pharmaceutical industry, preventing contamination (foreign matter intrusion) in the manufacturing process is extremely important for ensuring product quality and safety. Especially in pharmaceutical manufacturing facilities and clean rooms, even minute foreign substances can have a serious impact on product quality. Traditional cleaning methods carry risks of detergent residue and secondary contamination, but dry ice blast cleaning minimizes the risk of contamination because the blasting material leaves no residue and vaporizes instantly. 【Application Scenarios】 - Cleaning of pharmaceutical manufacturing equipment - Cleaning within clean rooms - Contamination countermeasures on production lines 【Effects of Implementation】 - Reduction of contamination risk - Improvement in product quality - Enhancement of work efficiency

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the medical device industry, complete removal of residues and prevention of secondary contamination are essential during pre-sterilization cleaning. Especially for precision medical devices, the presence of fine foreign substances or residues from cleaning agents can hinder sterilization effectiveness and pose risks to patient safety. Dry ice blast cleaning leaves no residual blast material and vaporizes instantly, eliminating concerns about secondary contamination. This enhances the quality and safety of medical devices. 【Application Scenarios】 - Cleaning of medical devices before sterilization - Cleaning of surgical instruments, endoscopes, etc. - Removal of foreign substances in the manufacturing process 【Benefits of Implementation】 - Reduces the risk of secondary contamination - Decreases additional processes after cleaning - Improves the quality of medical devices

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the aerospace industry, aircraft cleaning is primarily focused on maintaining performance and ensuring safety. In particular, foreign substances adhering to the aircraft's surface can lead to reduced flight performance and corrosion, potentially resulting in serious accidents. Traditional cleaning methods have also posed issues such as residue from cleaning agents and damage to the aircraft. Dry ice blast cleaning is ideal for aircraft cleaning in the aerospace sector because it leaves no residue and does not damage the aircraft. 【Application Scenarios】 - Cleaning of the aircraft exterior - Cleaning of engine components - Cleaning of aircraft interiors 【Benefits of Implementation】 - Eliminates the need for post-cleaning processing, improving work efficiency - Minimizes damage to the aircraft, ensuring safety - Complies with VOC regulations, reducing environmental impact

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the automotive industry's pre-painting process, it is crucial to completely remove oils and foreign substances to enhance the adhesion of the paint. Traditional cleaning methods can pose challenges such as residue from blasting materials and environmental burdens. Dry ice blasting cleaning is an optimal cleaning technology for pre-treatment before painting, as it vaporizes instantly, preventing secondary contamination. 【Usage Scenarios】 - Cleaning of body parts before painting - Cleaning of engine parts - Other parts requiring removal of foreign substances before painting 【Benefits of Implementation】 - Elimination of the need for recovery of blasting materials, reducing labor costs - Removal of oils and foreign substances without damaging the cleaned items - Contribution to VOC regulation issues

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the semiconductor industry, the removal of minute foreign substances during the manufacturing process is a critical issue that affects product quality and yield. Particularly in the cleaning of precision electronic components and substrates, a clean wash without residues is required. Traditional cleaning methods can lead to problems such as residue from cleaning agents and damage to components. Our dry ice blast cleaning uses dry ice that vaporizes instantly, allowing for cleaning without causing secondary contamination and without damaging precision parts. 【Usage Scenarios】 - Cleaning of semiconductor manufacturing equipment parts - Removal of foreign substances from electronic substrates - Cleaning of precision molds 【Benefits of Implementation】 - Elimination of post-cleaning recovery work, improving work efficiency - Reduction of disassembly and assembly processes for cleaned items - Suppression of harmful substance emissions, reducing environmental impact

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

In the food industry, foreign matter contamination during the manufacturing process is a serious issue that not only compromises product quality but also threatens consumer health. To prevent foreign matter contamination, thorough cleaning of manufacturing equipment is essential. Traditional cleaning methods have challenges such as residue from cleaning agents, the hassle of disassembly and reassembly, and the burden on workers. Dry ice blasting cleaning leaves no residue and vaporizes instantly, eliminating concerns about secondary contamination. It helps maintain a clean food manufacturing environment and supports the supply of safe products. 【Usage Scenarios】 - Cleaning of food manufacturing line equipment - Cleaning of food processing machinery - Reducing the risk of foreign matter contamination 【Benefits of Implementation】 - Eliminates the need for post-cleaning recovery work, reducing labor costs - Reduces the hassle of disassembling and reassembling equipment - Ensures the safety of workers - Contributes to addressing VOC regulation issues

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

Dry ice blasting cleaning is a blasting method using dry ice that is completely different from conventional blasting. Unlike sand, grit blasting, or water, the blasting material does not leave any residue or remain behind, as it vaporizes instantly. This makes it an extremely clean cleaning technology that does not generate secondary contamination, making it very friendly to both the operator and the work environment. **Features of Dry Ice Blasting Cleaning** - No need for post-processing recovery of blasting material, significantly reducing labor costs. - Minimal disassembly and reassembly of the items being cleaned. - High-temperature items can be cleaned without waiting for temperature effects, allowing for the omission of disassembly, transport, and reassembly processes. - Operators do not inhale harmful chemical vapors, preventing secondary contamination. - It does not damage the surfaces of items being cleaned, from steel, aluminum, and copper non-ferrous metals to new materials. - Contributes to VOC (Volatile Organic Compounds) regulatory issues. *For more details, please check the materials available for download in the catalog.*

• Other cleaning machines
• Other cleaning equipment
• Other cleaning

This oil droplet prevention agent is composed mainly of calcareous raw materials and can be used with Solari or boards made from Solari. The boards can be processed into a predetermined shape and used as ceiling or wall materials in environments where oil components may scatter. Additionally, the thriller is used at points where the boards are secured with screws or nails during use. Specifically, it is used by applying Solari through printing or other methods to the screws and their surrounding areas on the boards.

• Gas recovery/treatment equipment
• Other contract services

There is a wide variety of equipment related to dry ice blasting cleaning and other necessary materials for construction, allowing for quick responses to various maintenance demands.

• Gas recovery/treatment equipment
• Other contract services
• Incinerators and incinerators

We will propose and implement measures to improve the product yield of large manufacturing equipment.

• Gas recovery/treatment equipment
• Other contract services
• Incinerators and incinerators

If in-house cleaning is difficult for various reasons, we will clean the items at our factory.

• Gas recovery/treatment equipment
• Other contract services
• Incinerators and incinerators

Achieving an incredibly simple, low-cost, and freely designed solution! ○ Removal of odor and white smoke caused by fine dust contained in exhaust gases ○ Removal of exhaust gases from high-temperature furnaces and misgenerated emissions during the production process ○ Removal of corrosive mist and particles (0.1 microns) Submicron particles can also be removed through generalization with electrostatic precipitators ○ Customizable from small volumes (50 cubic meters/min) to large volumes (300 cubic meters/min)

• Gas recovery/treatment equipment

Identify the cause of foreign object occurrence and propose construction methods suitable for the equipment. Clean cleaning compatible with the environment, centered on dry ice screen blasting cleaning.

• Wastewater/wastewater treatment equipment