PRECI Co., Ltd. List of Products and Services

More than lab SPRAY BOY is an ideal all-in-one spray dryer for R&D: easy to disassemble and clean, and capable of high-level condition settings. Everything needed for operation including bag filters comes standard. Integrated system The integrated system is movable and components such as touch screen, pump and workbench are all equipped as standard and it allows an operator to control everything at one place. A variety of options A variety of options are available to meet your needs including closed-cycle system, HEPA filters, heat insulation units, and coating treatment for powder contacting part.

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Hydrocarbon Solvent Distillation & Regeneration System allows for a highly efficient hydrocarbon solvent recycling process with a unique vacuum technology that enables safe operations of flammable solvents.

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Air Jet Dryer dehydrates and dries parts after a cleaning process while still in the cleaning basket. The moisture is drawn off by a jet air current from the lower part of the drying chamber, enabling powerful dehydration. Hot air is supplied from the upper part of the drying chamber.

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Hot Air Vacuum Dryer has both hot air drying and vacuum drying functions. Products with blind holes or complex shapes can be completely dried by using vacuum drying to fill in any undried areas left after hot air drying.

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Effluent Evaporation Unit can be built-in to precision cleaning systems. The amount of effluent can be greatly reduced through concentration and evaporation.

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Fine particles are removed using a fluorinated solvent. High cleaning and drying performance can be achieved by immersion cleaning in the first tank and vapor cleaning in the second tank.

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Advantages of co-solvent cleaning Our COSOL uses a hydrocarbon solvent for cleaning and dissolving contaminants, followed by liquid substitution through a fluorinated solvent. Using two different solvents, the system delivers powerful cleaning, fast drying, and a perfect finish regardless of the type of contaminants.

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MEISTER α Hydrocarbon-based and silicon-based chemicals (explosion-proof) MEISTER β Fluorine-based, bromine-based, chlorine-based chemicals MEISTER Ω Non-halogen, non-flammable chemicals (explosion-proof) Customization In addition to our standard process flows, we offer customization designs tailored for your specific needs. We provide solutions that suit your requirements, including a wide selection of conveyor systems such as in-line automation and advanced control systems.

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Smart single arm conveying with a unique algorithm shortens cycle time. By standardizing the cleaning process platform, systems can be expanded and rearranged. Multi-processes are available with the mixture of aqueous/semi-aqueous and non-aqueous cleaning chemicals.

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With our cutting-edge technologies for precision aqueous cleaning, we provide advanced solutions in a wide range of applications such as soluble flux removal, degreasing and fine particles removal. We offer state-of-the-art technologies with environmentally friendly solutions to automotives, electronics, metal finishing, medical parts, semiconductor packages, optics and aerospace industries. Our core technologies include ultrasonic, vacuum, spray/shower/jet, vapor, etc. and those can be applied in preferable ways and integrated together in one process. Systems are configured with necessary sub-processes including draining, dehydration, vacuum drying, vapor drying, concentration, filtration, distillation & regeneration, pure water production & regeneration, etc.

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We provide platelet shakers (registered medical device: blood refrigerator) for Japanese Red Cross Society’s blood centers and large-scale hospitals in Japan. Our shaking technology, which we have accumulated over many years in pharmaceutical and food industries, boasts robustness and stability that is unrivaled by others. A unique drive system that slides the stand on four shafts enables low noise and high durability. UPS unit is included as standard, and in the event of a power outage, it will issue a power outage alarm and record the temperature for a certain period of time. Features - Easy operation with touch panel - Trays that prevents platelet bags from falling out - Warning function for door opening and shaking stop - Accurate temperature controls - Two completely independent temperature monitor systems

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We provide high pressure steam sterilizers for various applications, such as instrument sterilization, culture medium sterilization, and soil sterilization. The sterilization process is performed automatically according to set sterilization conditions. The heat source can be selected from electricity, gas, or steam, and a wide range of options are available depending on the purposes.

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Our large-scale shakers are recognized as the most robust and reliable products in Japan. Almost all Japanese universities, research institutes, and private companies that use incubator shakers should have at least one or more of our shakers. With our accumulated technological background since 1950’s, we have kept maintaining the existing shakers over the country including 60 years old shakers that are still in operation.

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CS30 is the world’s first production scale freeze granulator that uses patented technology to enable continuous production. Liquid nitrogen is supplied to the outer layer of the jacketed chamber to control the process temperature. The evaporated nitrogen gas in the outer layer is supplied to the inner layer of the chamber. A liquid material is atomized into the inner layer by a two-fluid nozzle and droplets get frozen by contacting with the nitrogen gas. Process temperature can be controlled by adjusting the supply amount of liquid nitrogen. Frozen granules are collected in the container installed at the bottom of the chamber. The collected frozen granules are freeze-dried using freeze dryer TFD-10 or RHEOFREED. By connecting multiple freeze dryers to CS30 and automatically switching connections, it is possible to process as semi-continuous production.

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CS220 is our latest generation “liquid nitrogen-free” dry cooling freeze granulator that uses patented technology with our original high-efficiency cooling system. As the process does not use liquid nitrogen, it has advantages in safety and environment, and can reduce the installation and operating cost. Our latest generation CS220 is the world’s first closed-cycle system that can be scaled up for mass production. Since liquid nitrogen is not used in the process, operating costs can be significantly reduced. The atomized droplets come into contact with the ultra-low temperature gas flow that is continuously supplied into the process, and instantaneously get frozen. Frozen granules are collected at the bottom of the freezing chamber and a cyclone. The collected frozen granules are freeze-dried using a freeze dryer RHEOFREED. By connecting multiple freeze dryers to CS220 and automatically switching connections, it is possible to process as semi-continuous production.

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Accumulated experience With our extensive track record and experience in installing large-scale plants with a maximum capacity of 12t/h, we are capable of realizing processes with high yield and low material loss. Energy saving & Small footprint Energy can be saved by optimizing utilities. A variety of our original technologies are available to save your footprint without compromising the capacity. Atomization system Rotary atomizers, Two-fluid nozzles, S-type two-fluid nozzles, Pressure nozzles, and Ultrasonic nozzles are available. System selection Open-cycle systems, Closed-cycle systems and Dual systems are available. Flexible design A wide variety of options are available including powder collection, cooling sources, cleaning systems, and controls. Global network We carry out projects globally by collaborating with our official engineering partners in each region under our quality management system.

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Accumulated experience With our extensive track record and experience in installing large-scale plants with a maximum capacity of 18t/h, we are capable of realizing processes with high yield and low material loss. Energy saving & Small footprint Energy can be saved by exhaust heat circulation system. A variety of our original technologies are available to save your footprint without compromising the capacity. Atomization system Rotary atomizers, Two-fluid nozzles, S-type two-fluid nozzles, Pressure nozzles, and Ultrasonic nozzles are available. System selection Open-cycle systems, Closed-cycle systems and Dual systems are available. Flexible design A wide variety of options are available including powder collection, heat sources, cleaning systems, and controls. Global network We carry out projects globally by collaborating with our official engineering partners in each region under our quality management system.

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High efficiency & Energy saving Detailed design for high yield and low material loss. Energy can also be saved by exhaust heat circulation system. Small footprint A variety of our original technologies are available to save your footprint without compromising the capacity. Atomization system Rotary atomizers, Two-fluid nozzles, S-type two-fluid nozzles, Pressure nozzles, and Ultrasonic nozzles are available. System selection Open-cycle systems, Closed-cycle systems and Dual systems are available. Flexible design A wide variety of options are available including powder collection, heat sources, cleaning systems, and controls. Global network We carry out projects globally by collaborating with our official engineering partners in each region under our quality management system.

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Easy cleaning The chamber can be rotated 90 degrees to open the ceiling for easy cleaning. Manual or automatic rotation mechanism can be selected. Atomization system Rotary atomizers, Two-fluid nozzles, S-type two-fluid nozzles, Pressure nozzles, and Ultrasonic nozzles are available. System selection Open-cycle systems, Closed-cycle systems and Dual systems are available. Operability & Visibility Detailed design for safety and operability. Manholes and inspection windows are equipped to improve visibility and work efficiency. Custom made A wide variety of options are available including product and dust collection systems, heat sources, cleaning systems, and control systems. Global network We carry out projects globally by collaborating with our official engineering partners in each region under our quality management system.

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Atomization system Rotary atomizers, Two-fluid nozzles, S-type two-fluid nozzles, Pressure nozzles, and Ultrasonic nozzles are available. System selection Open-cycle systems, Closed-cycle systems and Dual systems are available. Operability & Visibility Detailed design for safety and operability. Manholes and inspection windows are equipped to improve visibility and work efficiency. Custom made A wide variety of options are available including product and dust collection systems, heat sources, cleaning systems, and control systems. Small footprint A variety of our original technologies are available to save your footprint without compromising the capacity. Global network We carry out projects globally by collaborating with our official engineering partners in each region under our quality management system.

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