工程紹介

We take pride in perfecting each and every detailed process at
Nishioka Malleable Iron Industries.

Production processes that minimize waste and concern for the environment.
“High quality”, “Low cost”, and “On-time delivery” start from here.

Our Integrated Production System, from Casting to Assembly

Casting

This is the process by which iron is melted and poured into molds to make workpieces.

In-house recycling and efficiency-enhanced production lines reduce waste and lower costs.

Casting process: Placing the core (for making hollow parts)

Pouring (pouring molten iron into the mold)

Finishing

This is the process of inspecting the workpiece and removing burrs.

Craftsmen with discerning eyes and reliable skill finish each item with care.

All workpieces are visually inspected.

Cutting

This is the process of machining the workpiece with various types of machines.

Our production system can handle a variety of product needs.

This a single-piece machining line that uses compact machining equipment.

This disc grinder provides high machining precision.

Assembly

This is the process of attaching different components, including bushings, bearings, and bolts, to the machined workpiece.

We offer shorter processes and lower logistics costs to provide further added value.

Assembly line for automotive hubs

Shipping

This is the process of conducting receiving and shipping inspections. Products that pass the inspection are packaged and shipped.

We have a supply system that conducts efficient shipping and inventory control to reduce waste.

Automatic packaging line for disc brake rotors

Shipping operation for factory-direct delivery and export

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