清水工業所 List of Products and Services

Shimizu Engineering Co., Ltd. manufactures air conditioning equipment and duct products using PVC (polyvinyl chloride) and polypropylene (PP). We have a proven track record of being widely adopted in air conditioning and exhaust lines that include chemical liquids and corrosive gases in chemical plants, semiconductor factories, food factories, research facilities, and more. We offer custom-made solutions not only for square and round ducts but also for special shapes, different diameter parts, and conversion joints. We select materials that excel in chemical resistance, moisture resistance, and corrosion resistance, ensuring quality that can be used both indoors and outdoors. Utilizing various techniques such as welding, bonding, bending, and hole processing, we finish products according to the design intent. We can accommodate small lot production starting from one piece, as well as renovation and repair work for existing ducts. We also offer consultations for on-site delivery and installation, and we are flexible in responding to inquiries for short lead times. If you have any concerns regarding resin ducts in air conditioning and exhaust equipment, please feel free to consult with us.

• Other air conditioning equipment

At Shimizu Engineering Co., Ltd., we undertake the manufacturing of wastewater treatment and drainage treatment equipment using PVC and polypropylene. We can provide custom design and manufacturing tailored to the drainage conditions and treatment objectives of the site, including overflow troughs, bioreactors, sedimentation tanks, and piping components. We use materials with excellent corrosion resistance and chemical resistance to achieve longer service life and improved maintainability. We have various achievements in industries such as food, chemicals, plating, and semiconductors, and we also flexibly accommodate one-off items, prototypes, and modifications. We can also propose specifications based on the installation environment, liquid type, and treatment load.

• Sterilizer

At Shimizu Engineering Co., Ltd., we design and manufacture exhaust gas treatment systems and dust collection systems (scrubbers) for chemical plants and manufacturing sites. We use resin materials such as PVC, polypropylene (PP), and PVDF, which have excellent chemical resistance and corrosion resistance, to accommodate harsh exhaust gas environments. Leveraging our unique design know-how, we provide custom-made equipment that achieves efficient gas scrubbing and dust removal. Our scrubbers are designed to select the optimal structure and materials based on the type and concentration of gas and emission regulations. We manufacture the entire system, including the tank, spraying devices, dust collection mechanisms, and piping, with consideration for maintenance ease after installation. We can accommodate a wide range of projects from small-scale prototypes to large-scale equipment, and we have a proven track record in many industrial sectors.

• Other physicochemical equipment

Our company is capable of lining with fluorine sheets, saran sheets, semi-rigid PVC sheets, and various types of rigid plates. By using semi-rigid sheets of polyvinyl chloride (PVC) or fluorine sheets, we can eliminate the advantages and disadvantages of metals such as general steel (SS) and stainless steel (SUS). By utilizing this technology, it is also possible to line (attach and weld) the floors in areas that handle chemical substances that would corrode metals, using boards or plates made of materials suitable for the chemicals, directly over concrete. While there are metals with good corrosion resistance, they can be very expensive or difficult to process, so by using this lining technology, we can achieve lower costs, reduced weight, and improved workability. 【Features】 ■ Low cost and lightweight ■ Improved workability ■ Ideal for areas where metals would corrode *For more details, please refer to the catalog or feel free to contact us.

• Pure water production equipment

At Shimizu Engineering Co., Ltd., we design and manufacture chemical-resistant and corrosion-resistant resin processing equipment for chemical plants. We produce various equipment used in corrosive environments, such as chemical tanks, reaction vessels, neutralization tanks, piping, ducts, and exhaust gas treatment devices (scrubbers), using optimal materials such as polyvinyl chloride (PVC), polypropylene (PP), and PVDF (fluororesin) according to the application and chemicals involved. We provide high-quality finishes that withstand long-term use. We also accommodate custom designs for special shapes, different diameter processing, and lining construction. We offer comprehensive support for new installations, as well as renovations of existing metal tanks, partial repairs, and modifications of exhaust and drainage systems. We accept a wide range of orders, from one-off prototypes to mass production, and can respond to short delivery times. We have extensive delivery records to chemical plants, research facilities, and semiconductor manufacturing plants. We welcome initial consultations for those who are "struggling with corrosion" or wish to "discuss special specifications."

• Wafer processing/polishing equipment

At Shimizu Engineering Co., Ltd., we design and manufacture devices aimed at improving the efficiency of cleaning processes, such as DFP automatic cleaning devices, cleaning booths, and air knife booths. Utilizing our resin processing technology, we consistently produce housings, covers, cleaning tanks, and drying units using materials like PVC, PP, and transparent acrylic. We offer custom designs tailored to the size of the device, the shape of the workpiece, the type of cleaning solution, and the operating environment. We have a proven track record in various fields, including the DFP (Direct Flat Panel) manufacturing process, semiconductor and LCD-related component cleaning lines, and surface treatment processes for metal parts. The air knife booth is ideal for removing water droplets and drying after cleaning, with adjustable air volume and angle according to specifications. We also accommodate internal droplet dispersion prevention, mist treatment, and exhaust design. Please feel free to consult us about installation work on-site and line integration. We can handle everything from the production of a single prototype to multiple units.

• LCD display

At Shimizu Kogyo Co., Ltd., we specialize in PVC wrapping processing for semiconductor manufacturing equipment enclosures. We have extensive experience in resin processing for the exterior of devices used in clean rooms, such as local exhaust systems (draft chambers), chemical supply units, and wafer cleaning equipment. Leveraging the know-how gained through direct transactions with domestic equipment manufacturers, we provide high-quality and high-precision products. Our PVC wrapping processing not only enhances the chemical resistance, moisture resistance, and corrosion resistance of the equipment but also emphasizes aesthetic beauty and finishing quality. We utilize various processing techniques such as bending, adhesion, welding, and drilling to accurately realize our customers' design intentions. Additionally, we offer customization according to equipment specifications, including the installation of internal partition plates, inspection ports, observation windows, and openings for exhaust ducts. We have established a flexible system that can accommodate everything from one-off prototypes to mass production, and we are praised for our ability to respond quickly to short lead times and sudden specification changes. We also manufacture components suitable for clean rooms and can propose processing solutions that consider on-site implementation. If you are facing challenges with enclosure processing for semiconductor-related equipment, please feel free to consult with us.

• Other clean room equipment and facilities

Shimizu Industrial Co., Ltd. is based in Inazawa City, Aichi Prefecture, and specializes in the manufacturing of plastic products, primarily focusing on the processing of various resins, including PVC. Leveraging over 30 years of experience in resin processing, we have been involved in the production of parts, housings, and equipment across a wide range of fields, including semiconductor manufacturing equipment, chemical supply units, research and experimental devices, and wastewater treatment systems. In particular, we have established direct transactions with many major equipment manufacturers for the PVC wrapping processing of housings for semiconductor cleaning equipment, and we have set up a one-stop system that can handle everything from specification proposals to design, processing, and assembly. We work with a variety of materials, including PVC, PP (polypropylene), and PVDF (fluororesin), and we accommodate diverse processing methods such as adhesion, welding, bending, NC processing, and cutting. From one-off prototypes and modifications to medium-volume lots, we utilize a flexible production system and actively tackle short delivery time projects. Additionally, we also handle chemical tanks, overflow troughs for wastewater treatment, bioreactors, and lining processing (PVC/PP/PVDF), and we can propose material suggestions and processing methods tailored to the usage environment of the equipment and the characteristics of the chemicals. Please feel free to contact us for initial consultations, such as "Can you make something like this?" or "Is it okay for special specifications?"

• Other water treatment equipment

At Shimizu Engineering Co., Ltd., we design and manufacture various resin tanks (measuring tanks, screen boxes, treatment tanks, reaction tanks) necessary for industrial wastewater treatment facilities. We select the most suitable materials such as PVC, polypropylene (PP), and PVDF (fluororesin) according to the chemicals used and water quality conditions, producing tank products with high durability and corrosion resistance. We have a proven track record in a wide range of fields, including chemical plants, plating factories, food factories, and semiconductor manufacturing lines. The measuring tanks are compatible with flow meter installation ports and liquid level sensor installations. The screen boxes can be optimized for solid separation mechanisms and we propose structures that are easy to maintain. Treatment tanks and reaction tanks are also designed according to capacity, stirring specifications, and chemical concentration. We handle everything from the manufacturing of complete wastewater treatment systems to the repair and lining of existing tanks. We are flexible in accommodating single units, prototypes, and short delivery time projects.

• Water treatment equipment

The "Chemical Reaction Tank" manufactured by Shimizu Engineering Co., Ltd. is a custom reaction tank designed for experiments and research, made from transparent PVC material. It allows for real-time observation of the reaction process from the outside, making it ideal for process verification and validation of reaction conditions. It uses materials with excellent chemical resistance and impact resistance, and can accommodate various processing methods such as bonding, bending, and welding. We can also flexibly accommodate changes in size, shape, joint positions, and discharge specifications according to the application and installation location. We accept one-off items, prototypes, and small lot production as well.

• Other surface treatment equipment
• Processing Contract
• Contract manufacturing

At Shimizu Kogyo Co., Ltd., we manufacture resin machine covers and equipment panels for industrial machinery and devices. We primarily use materials such as PET (polyester) and PC (polycarbonate), which excel in transparency and impact resistance, to provide products with high safety and visibility. We can also meet FM standards (fire performance), and our products are used in clean room equipment and facilities where fire risk reduction is required. Our processing capabilities include NC routing, bending, adhesive bonding, drilling, and welding, allowing for custom designs tailored to equipment specifications and site environments. We flexibly accommodate everything from one-off prototypes to mass production. Additionally, we welcome inquiries about incorporating metal frames, retrofitting existing equipment, and modifying safety covers. We can also provide dustproof, waterproof, and chemical-resistant specifications, with numerous achievements in experimental equipment, inspection devices, and semiconductor manufacturing equipment. Please feel free to consult us for on-site measurements and installations.

• Other machine tools
• Other process controls
• Semiconductor inspection/test equipment

Seimizu Industrial's polypropylene (PP) processed products are designed for various industrial and special applications, leveraging their lightweight, chemical resistance, and impact resistance. We offer custom-made solutions in terms of size, shape, and structure for chemical tanks, ducts, covers, tanks, and more. Our products can be manufactured using a wide range of methods, including adhesion, welding, bending, and hole processing. Particularly in the production of water tanks for fire trucks, we take into account strength, impact resistance, and cold resistance, boasting a wealth of delivery achievements. We also flexibly accommodate one-off and small-lot prototypes, from industrial equipment to specialized applications for vehicles.

• Semiconductor inspection/test equipment

At Shimizu Industrial, we offer resin lining processing (PVC lining, PP lining, PVDF lining). By applying lining to the interiors of plating equipment reaction tanks, cleaning tanks, and semiconductor equipment housings, we significantly enhance chemical resistance, corrosion resistance, and wear resistance. PVC (semi-rigid) lining excels in cost performance and workability, while PP lining can withstand alkaline and high-temperature chemicals. PVDF (fluoropolymer) lining has a proven track record for high-purity chemicals and strong acids. We can provide material proposals and consistent construction based on application, conditions, and costs. We also accept partial repairs and renovations of existing tanks.

• Plating Equipment