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Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
No more need to lift heavy one-gallon cans! Enjoy comfortable liquid transfer in the central kitchen.
- Other Pumps
Decision to exhibit at the 1st Chubu Food Industry Creation Exhibition '26!
We will be exhibiting at the "1st Chubu Food Industry Creation Exhibition '26" to be held at Port Messe Nagoya from November 4 (Wednesday) to November 6 (Friday), 2026. As a new addition to our lineup, we will showcase the "Cordless Sanitary Handy Pump," which is a product we started selling in April last year, alongside our "Compact Sanitary Handy Pump Model MHS." - Cordless! Portable anywhere! Easy to use! Simple cleaning! It is compatible with standard 18L cans and BIB (Bag-in-Box) and features a structure that allows for easy disassembly and cleaning. We would like to invite you to visit us at this opportunity. - Venue: Port Messe Nagoya - Our exhibition booth: Hall 1 "C-66"
For the suction of highly corrosive acidic and alkaline gases. Adopts a thick film fluororesin coating (200μm). The unique vertical structure facilitates the recovery of condensed liquids.
- Vacuum pump
Are you having trouble with the suction of corrosive gases? We will solve the problem with our thick film fluoropolymer-coated vacuum pumps.
The lineup of vertical dry vacuum pumps "TRV Series," suitable for chemical processes, has been enhanced with a thick film fluoropolymer coating. These pumps can handle highly corrosive acidic and alkaline gases that cannot be managed with stainless steel, making them suitable for hard processes. The unique vertical structure is designed so that the gas flow path runs from the top to the bottom, allowing mist and liquids condensed inside the pump, which are drawn in with the gas, to flow down to the discharge port and be easily expelled and recovered under atmospheric pressure. Additionally, their small footprint makes them suitable for integration into equipment. 【Features】 ■ Compatible with 200μm thick fluoropolymer coating ■ Stable operation from atmospheric pressure to cutoff operation ■ Capable of drawing high-temperature gases up to 120°C ■ Wide vacuum range supported by combination with mechanical boosters ■ Electric motors can also be explosion-proof Basic Information 【Specifications of Fluoropolymer Coating】 Type: PFA (antistatic) Coating Thickness: 200μm *Equivalent to pinhole-free products Properties: Chemical resistance, non-stick, water and oil repellency *For more details, please refer to the materials. Feel free to contact us with any inquiries.
A dry vacuum pump that is strong against condensate and provides powerful support for experiments.
- Other pumps
We contribute to the realization of carbon neutrality. Numerous achievements in chemical plants and more! This blower is developed based on extensive experience and proven results.
- Positive Displacement Pump
Free giveaway! Japan Society of Mechanical Engineers Award and Excellent Product Award winning product ARJ type rotary blower materials.
- Vacuum pump
A dry vacuum pump for drying equipment that is extremely robust against the generation of condensate, thanks to its vertical downflow structure.
- Other pumps
A dry vacuum pump that is ideal for vacuum cooling of food and is resistant to condensate.
- Other pumps
Due to its vertical structure, it achieves overwhelming space savings compared to conventional horizontal models. Additionally, if the same power is used, it can reduce costs. This is a vertical dry v...
- Other pumps
Energy-saving and maintenance-free! Compact air-cooled dry vacuum pump for clean processes.
- Vacuum pump
Website Renewal! Celebrating 122 Years, When it Comes to Dry Vacuum Pumps and Rotary Blowers, Think of Unosawa Ironworks.
Our company has been delivering excellent products to the world as a specialized manufacturer of vacuum pumps and blowers. In response to the rapidly growing "Sustainable Development Goals (SDGs)" in recent years, we have been developing environmentally friendly dry vacuum pumps (the world's first multi-stage Roots type) for over 40 years, and we have a wealth of delivery records both domestically and internationally. Utilizing the know-how accumulated over many years, we will continue to develop products that meet the needs of the times and propose optimal solutions to fulfill our customers' requests and trust.
We respond to various requests such as 'regular maintenance and upkeep,' 'repairs and renewals,' and 'diagnosis and inspections.' Please feel free to consult with us.
- Vacuum Equipment
We propose appropriate sealing structures and materials for your company based on years of proven results and experience! A reliable solution that closely aligns with process design.
- Vacuum pump
Achieving reuse by withstanding peak temperatures exceeding 1000℃! Test case of a fireproof blanket.
- Other safety and hygiene products
Point-type rebar bending machine
- Other machine tools
Pump malfunction caused by grease accumulation.
- Pressure