Production Technology

The production department processes various materials to provide "products that satisfy and earn the trust of customers" that meet their needs.

We manage the manufacturing process under a production management system that comprehensively manages all operations from order receipt to design, production, and shipping, and we ensure high quality by completing the product through can manufacturing, machining, assembly, performance and function verification, painting, and shipping.

Production drawings

Production Planning

We ensure high quality by managing the manufacturing process (plate manufacturing, machining, assembly, performance and functionality checks, painting and shipping) under a production management system that comprehensively manages all operations from receiving orders to design, production and shipping.

Can manufacturing and purchasing

In can manufacturing, we have installed the latest welding equipment and are using 3-axis positioners and welding robots to respond to the increasing demand for welded steel plate structures made from special steel, such as super duplex stainless steel, which will become mainstream in the future, thereby shortening welding time and producing high-quality products.

  • Semi-automatic welding equipment

    We have introduced equipment that allows for continuous welding, ensuring consistent quality.

  • welding robot

    We are promoting automation of work to reduce time and stabilize quality.

    Main application areas

    • pump:Discharge elbow, foundation base, etc.
    • Blower:Invera, casing, etc.

  • 3-axis positioner

    We can perform optimal welding at any position, creating high-quality products.

    Main application areas

    • pump:Pumping pipes, small pipes, etc.
    • Blower:Impeller, etc.

machining

For machining, we are equipped with multiple large processing machines, and by implementing two shifts in some areas, we are able to handle short delivery times.

  • Turning center with pallet changer

    Maximum processing diameter: 4000mm
    Maximum processing height: 3000mm
    Ram stroke: 1500mm
    Equipped with a rotating spindle and automatic bullet changer. Processing: Turning and drilling

    Main application areas

    • pump:Impeller, foundation base, etc.
    • Blower:Impellers, split casings, etc.

  • Table-type horizontal boring machine with pallet changer

    Spindle diameter: 130mm
    Table front and back: 3000mm
    Table left and right: 1600mm
    Spindle up and down: 2250mm
    Equipped with automatic bullet exchanger Processing content: All processes

    Main application areas

    • pump:Discharge elbow, etc.

  • Double-column machining center with pallet changer (five-face machining center)

    Gate width: 2050mm
    Gate height: 1650mm
    X-axis travel amount: 3200mm
    Y-axis travel amount: 3000mm
    Z-axis travel amount: 700mm
    W-axis travel amount: 800mm
    Equipped with automatic bullet changer Processing content: Machining of mating surfaces and boring

    Main application areas

    • pump:Discharge elbow, etc.
    • Blower:Two-piece casing

assembly

Performance and function check

For performance and function testing, we use the latest equipment, including computer-based automatic performance measuring devices, to conduct rigorous product inspections, and only allow safe, high-quality products to be shipped.

  • Performance measurement

    With our latest equipment, we are able to carry out tests that comply with the following domestic and international plans.

    Main application areas

    • pump:API, ISO, JIS
    • Van Blois:API, JIS, ASME/PTC

  • Pump testing scene

    Actual pump performance can be confirmed using the test waterway.
    Performance tests can be performed up to a maximum flow rate of 80,000 m3/h.

  • Power receiving equipment

    The power receiving capacity is 7500kVA. It is possible to operate motors up to approximately 3700kW.
    We have a cycle changer facility, which allows testing at both 50Hz and 60Hz frequencies.