We design, manufacture, and sell pressure vessels from large to small, tailored to your needs.
Henmi Co., Ltd. is a company primarily engaged in the manufacturing of starting air tanks for marine diesel engines. Our products are customized to meet customer needs, available in various sizes, capacities, and shapes. Additionally, our welding technology is utilized not only in ships but also in land-based industrial plants and power generation facilities. 【Product Line】 ■ Starting air tanks ■ Various stainless steel containers ■ Freshwater-seawater separators ■ Containers for fuel oil supply systems for engines ■ Various pressure vessels *For more details, please download the PDF or feel free to contact us.
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【Production Equipment (Excerpt)】 ■ Hydraulic Press: 350 ton, 1 unit ■ Overhead Crane: 20 ton, 1 unit ■ Hydraulic Bending Roll: 32mm×3,200mm, 1 unit ■ Fully Automatic Robot Welding System, 1 unit ■ Automatic Welding Machine for Pressure Vessels, 1 unit ■ Automatic Welding Machine: 1,500 A, 1 unit ■ Manual/Semi-Automatic Welding Machines: 300A, 500A, 30 units ■ Welding Manipulator: 4m×4m, 1 unit ■ Blast Equipment for Inner and Outer Surfaces of Air Tanks, 1 unit ■ Gas Automatic Cutting Machines, 5 units, etc. *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Henmi Co., Ltd. is a company that primarily manufactures starting air tanks for land-based marine internal combustion engines, as well as various stainless steel containers. Additionally, we produce a large number of pressure vessels related to chemical plants, energy systems, nuclear power, water treatment, and environmental systems, and we have received favorable reviews from our customers, leading to our current prosperous business. Please feel free to contact us if you have any inquiries.