共和工業所 Official site

Product Services

Products/Services

  • Engineering business

    Engineering business(35)

    In the engineering business, we consistently carry out everything from design to installation. We have a proven track record across various industries and can respond to a wide range of needs. - Labor-saving equipment: design, manufacturing, and installation - Various types of conveyor systems: design, manufacturing, and installation - Jigs (for welding, assembly, inspection, etc.) - Various specialized machines (molding machines, presses, assembly devices, etc.) - Steel structures (overpasses, lighting poles, tanks, etc.) - Other specialized equipment requested by customers, etc.

  • Material Cutting Business

    Material Cutting Business(41)

    In the material cutting business, we constantly strive to arrange and secure new steel materials, cutting various types of steel according to their intended use, and selling them in various dimensions and shapes. We accommodate a wide range of material needs, starting with large laser processing machines. Materials handled: - SS - Carbon steel - Stainless steel - Various types of steel sections - HARDOX - STRENX - TOOLOX, etc.

  • Machining business

    Machining business(35)

    In addition to a large machining center, the introduction of a large five-sided machining machine, which is not available from other companies, has established a high-precision processing system for both large and small workpieces. Furthermore, by linking the automatic programming system with the five-sided machining machine and five machining centers, it is possible to achieve speedy and high-precision processing for complex shapes as well as simple machining. 〇 Five-sided machining machine: 3000x5000x1700H 〇 Machining center: 820x1600x850H 〇 Machining center: 660x1300x660H 〇 Horizontal boring machine: 1200x1200x1100H 〇 CNC combined lathe: φ460x728 and others.

  • HARDOX

    HARDOX(26)

    HARDOX wear-resistant steel plates meet the demanding requirements of wear. They are used in a wide range of applications due to their uniform high hardness, high strength, and excellent toughness. - Long lifespan - Lightweight - Reduced maintenance frequency - Labor-saving - Excellent weldability - Bending processing is also possible - Compatible with small rods

  • HARDOX Bar

    HARDOX Bar(4)

    HARDOX Bar is a round bar that has the same performance as the wear-resistant steel plate HARDOX400. Traditionally, round bars were made from plate material, but that is no longer necessary. 【Product Examples】 〇 Bolts 〇 Pins 〇 Press machine lower die and upper die 〇 Wheels 〇 Crusher shafts

  • HARODX Tube

    HARODX Tube(1)

    HARDOX Tube exhibits excellent performance in applications that require high wear resistance and lightweight characteristics, possessing hardness and toughness equivalent to HARDOX wear-resistant steel plates. 【Specific Applications】 - Pump trucks - Transport of semi-fluid materials - Transport of fresh concrete - Transport of grains - Transport of machine cuttings - Transport of soil and gravel - Transport of shot blast steel balls

  • TOOLOX

    TOOLOX(2)

    TOOLOX is a pre-hardened steel that minimizes residual stress to the extreme, designed for mechanical structures and tool steel. It is a material that offers excellent machinability while maintaining high strength and high hardness. Additionally, it eliminates the need for heat treatment after machining, saving time. - Minimal residual stress - Excellent machinability - High hardness and high strength - High impact toughness - Wide range of sizes - High surface treatment capability

  • STRENX

    STRENX(0)

    STRENX is a high-strength structural steel plate (high-tensile steel) manufactured by SSAB. It can be used in thinner gauges to create stronger and lighter structures. It is a material that possesses excellent bendability, weldability, and machinability. 【Specific Applications】 - Truck frames - Crane booms - Container bodies - Industrial machine frames