From ring forging to free forging, we procure a variety of products all at once! Here is an introduction to our shipping scene.
Daimaru Steel Co., Ltd. manufactures and handles various forged products, regardless of size. We also accommodate various heat treatments and machining (finishing processes), allowing you to procure a wide range of products from ring forging to free forging all in one place. Additionally, as a manufacturer of large ring forgings, our company owns one of the largest rolling mills in western Japan, enabling us to forge rings with a maximum outer diameter of 4000mm, a maximum height of 700mm, and a maximum weight of 8000kg. We have introduced various manufacturing examples and shipping scenes through the related links below. Please take a look. *For more details, please download the PDF (company brochure) or feel free to contact us.
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Our company was established in 1956 with the aim of manufacturing and selling forged steel products. Since then, we have adhered to the concept of "good products at a reasonable price," thoroughly understanding the characteristics of steel and manufacturing each item with care. We continue to receive high praise from our customers in various fields, including industrial machinery, construction machinery, shipbuilding, and many others.
![[To the Forging Procurement Department] Gear material, forged product weighing approximately 7 tons.](https://image.mono.ipros.com/public/product/image/33a/2000661005/IPROS40314112887610611136.png?w=280&h=280)
![[To the Forged Products Procurement Department] Forged rings before shipment](https://image.mono.ipros.com/public/product/image/21b/2000661008/IPROS00795782723991813328.png?w=280&h=280)
![[To the Procurement Department] Forged pipe shape, weight approximately 6 tons, length 1200 mm.](https://image.mono.ipros.com/public/product/image/dd2/2000661014/IPROS01414412313406638781.png?w=280&h=280)
![[Processing Example] Achieved a tolerance of 11μm and a surface roughness of Ra1.6 or less.](https://image.mono.ipros.com/public/product/image/162/2000719453/IPROS51712818495746133424.png?w=280&h=280)
![[Free Offer] Prevent Blade Troubles in Production Equipment! Non-Stick Thin Film Coating](https://image.mono.ipros.com/public/product/image/fde/2000612726/IPROS23915370847246220159.jpeg?w=280&h=280)
![[Surface Treatment Case] Surface treatment that streamlines the manufacturing process of lithium-ion batteries.](https://image.mono.ipros.com/public/product/image/604/2000700111/IPROS81671406460541521470.jpeg?w=280&h=280)
