コスモ・サイエンス Product Lineup

We have started selling components for vacuum devices. We deliver various parts that comply with JIS standards, ISO-KF/LF standards, and ICF standards in a short lead time. Additionally, we can accommodate custom orders as well as standard products. Our vacuum technology staff is available to assist, so please feel free to consult us about anything beyond the products for sale. 【Main Products】 - Flanges Blank flanges Welded flanges Rotating flanges - Fittings Same shape I-type fittings (standard) Same shape L-type fittings (standard) Same shape T-type fittings (standard) Same shape X-type fittings (standard) Same shape conversion fittings (standard) Different shape conversion fittings Different shape introduction conversion fittings (standard) Zero-length conversion fittings Flexible fittings Low-temperature refrigerant introduction flanges Ultra-low temperature refrigerant introduction flanges - Introduction terminals and more 【For more details, please download the catalog or feel free to contact us】

• Vacuum Equipment
• Sealing

We have a system in place that allows for total service, including on-site delivery after installation, startup, and maintenance after operation. We also design and manufacture units such as exhaust sets. We have extensive experience in the design and production of various experimental devices and can assist you from the specification consideration stage.

• Semiconductor inspection/test equipment

Here is an introduction to a case study of equipment manufacturing that our company has undertaken.

• Circuit board processing machine
• Other semiconductor manufacturing equipment

Introducing the features of vacuum container manufacturing by Cosmo Science! Please refer to the information below.

• Contract manufacturing

Introducing the features of vacuum container manufacturing by Cosmo Science! Please refer to the information below.

• Contract manufacturing

Introducing the features of vacuum container manufacturing by Cosmo Science! Please refer to the information below.

• Contract manufacturing

Introducing the features of vacuum container manufacturing by Cosmo Science! Please refer to the information below.

• Mechanical Design
• Contract manufacturing
• Processing Contract

Since our establishment in 1985, we have been a partner company of ULVAC, Inc., engaged in contract manufacturing of semiconductor and LCD manufacturing equipment. We ensure high-quality production with approximately 1,000 m2 of clean room and skilled workers.

• Other semiconductor manufacturing equipment

Automated welding operations are conducted in a clean room equivalent to Class 10,000. After the product is completed, it goes through a cleaning process and is delivered with vacuum degassing packaging. 【Others...】 ◆ We design and manufacture film deposition equipment such as deposition devices, sputtering devices, and CVD devices for semiconductors and various industries. ◆ We have a system in place that allows for total service, including on-site delivery and startup after the completion of vacuum equipment, as well as maintenance after operation. ◆ We also design and manufacture vacuum equipment on a unit basis, such as exhaust sets. ◆ We have extensive experience in the design and manufacture of various experimental devices and can assist from the specification consideration stage. *For more details, please contact us.

• Hydraulic Equipment
• Other semiconductor manufacturing equipment
• Vacuum Equipment

We remove important defects such as scratches on the flange part, which are critical in vacuum piping, during the pre-shipment visual inspection, and we conduct leak tests on all units. After the product is completed, it goes through a cleaning process and is delivered with vacuum packaging. 【Additionally...】 ◆ We design and manufacture film deposition equipment such as deposition devices, sputtering devices, and CVD devices for semiconductors and various industries. ◆ We have a system in place that allows for total service, including on-site delivery and setup after equipment completion, as well as maintenance after operation. ◆ We also design and manufacture units such as exhaust sets on a unit basis. ◆ We have extensive experience in the design and manufacture of various experimental devices and can assist from the specification consideration stage. *For more details, please contact us.

• Hydraulic Equipment
• Other semiconductor manufacturing equipment
• Vacuum Equipment

Introducing examples of vacuum container production. Leave vacuum design and manufacturing to us!

• Other semiconductor manufacturing equipment
• Other machine elements

Examples of Vacuum Container Manufacturing 《Flexible Order Range》 Not only chambers but also plasma power supplies, sputter targets, rotary introduction mechanisms, etc. can be handled as a unit. 《Wide Manufacturing Range》 Materials (SUS, Al, Ti, etc.), shapes (rectangular, cylindrical, water-cooled, etc.) 《Surface Treatment According to Grade》 1. Acid cleaning: low cost 2. Electrolytic polishing: compatible with high-grade SMC cleaning, Susupika, Alupika 3. Buff polishing, various plating, anodizing 4. Baking 《Inspection Contents》 Penetrant testing, helium leak testing, outgassing measurement, pressure testing, dimensions, appearance, and others 《Short Delivery Time》 Approximately one month for standard chambers 《Quality Assurance》 《Low Cost》 Cost reduction through appropriate design that meets necessary specifications 【Production Examples】 Small experimental chambers, experimental chambers, chambers for neutron accelerators, glove boxes for Ar atmosphere welding, chambers for LCD manufacturing equipment, chambers for deposition equipment We have a proven track record, so please feel free to consult with us.

• Semiconductor inspection/test equipment

Not only the chamber but also the plasma power supply, sputter target, and rotation introduction mechanism can be handled as a unit.

• Other semiconductor manufacturing equipment

We design and manufacture various types of vacuum deposition equipment. We have a system in place that allows us to provide total services, including on-site delivery and setup after the equipment is completed, as well as maintenance after it is operational. We have extensive experience in designing various experimental support equipment and applying vacuum design, and we can assist you from the specification consideration stage. Additionally, we receive many inquiries from research and development departments, and we can make proposals tailored to your needs, so please feel free to consult with us.

• Semiconductor inspection/test equipment
• CVD Equipment
• Evaporation Equipment

We design and manufacture deposition equipment such as vapor deposition devices, sputtering devices, and CVD devices for semiconductors and various industries. We have a system in place that allows us to provide total services, including on-site delivery and setup after the completion of the equipment, as well as maintenance after it is operational. We also design and manufacture units such as exhaust sets. Additionally, we have extensive experience in designing various experimental support equipment and applying vacuum design, and we can assist from the specification consideration stage.

• Vacuum Equipment

We are engaged in transactions with the research and development departments of various companies and various research and development organizations, allowing us to provide cutting-edge technology. Designing equipment that meets our customers' requirements is our greatest strength. Additionally, we also accept design and modification projects for units and individual parts, so please feel free to consult with us. 【List of Industries We Handle】 Semiconductor manufacturing / Organic EL and LCD panel manufacturing / Solar panel manufacturing / Pharmaceutical manufacturing / Food processing / Others

• Other processing machines
• Other semiconductor manufacturing equipment
• Contract manufacturing