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Forgings Product List

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Would you consider switching to forged products instead of gas cutting for plates thicker than 200 mm?

Would you consider switching to forged products instead of gas cutting for plates thicker than 200 mm?

Are you struggling with rising material costs? By reviewing the processing steps, you might be able to achieve cost reductions.

In recent years, due to the policies of major manufacturers, the availability of steel plates (ultra-thick plates) over 200mm has significantly decreased. At Daimaru Steel Co., Ltd., we can manufacture forged products in block or disc shapes with a plate thickness of 200mm or more to your desired dimensions. Compared to gas cutting, switching to forged products improves yield and contributes to cost reduction, which is why we are currently receiving many requests to transition from thick plate cutting to forging. Given the ongoing rise in material prices, we encourage you to consider procuring forged products when sourcing plate materials. 【Manufacturing Examples】 ■ S25C: Thickness 500mm × Width 750mm × Length 1500mm, Weight: Approximately 5 tons ■ SS Material: Thickness 350mm × Width 1000mm × Length 1200mm, Weight: Approximately 3.2 tons Our company is capable of forging block shapes to your desired dimensions for weights of approximately up to 10 tons. *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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[To the Forged Products Procurement Department] Forged rings before shipment

[To the Forged Products Procurement Department] Forged rings before shipment

You can procure a variety of products, from ring forging to free forging, all in one place!

At Daimaru Steel Co., Ltd., we handle "ring forged products" before shipment. As a manufacturer of large ring forgings, our company possesses 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 also accommodate various heat treatments and machining (finishing processes), allowing you to procure a wide range of products from ring forgings to free forgings all in one place. Please feel free to contact us when you need assistance. *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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[To the Forging Procurement Department] Forged products with an outer diameter of Φ2400mm and without holes.

[To the Forging Procurement Department] Forged products with an outer diameter of Φ2400mm and without holes.

Possessing one of the largest rolling mills in western Japan! A case study of manufacturing forged products with a diameter of Φ2400mm and a hole-free shape.

Daimaru Steel Co., Ltd. has manufactured a "forged product with no holes" with an outer diameter of Φ2400mm. Our large ring forgings are widely used in various fields, including flanged joints for crane swivel parts and power plants, as well as industrial heavy machinery and ships. Please feel free to contact us when you need our services. 【Manufacturing Example】 ■ Steel Type: Forged product with no holes ■ Outer Diameter: Φ2400mm *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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[To the Forging Procurement Department] Large and small ring forgings and free forgings.

[To the Forging Procurement Department] Large and small ring forgings and free forgings.

Cooperation to reduce the burden on procurement personnel! We can assist until the issuance of the mill sheet (machine test report).

At Daimaru Steel Co., Ltd., we handle a wide range of forged products, including large and small ring forgings and free forgings. As a manufacturer of large ring forgings, our company possesses one of the largest rolling mills in western Japan, capable of producing ring forgings with a maximum outer diameter of 4000mm, a maximum height of 700mm, and a maximum weight of 8000kg. Additionally, our large ring forgings are widely used in various fields, including crane swivel parts, flange joints in power plants, industrial heavy machinery, and ships. Please feel free to contact us when you need our services. *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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To the Forged Products Procurement Department: Small-diameter forged products

To the Forged Products Procurement Department: Small-diameter forged products

Support available until the issuance of the mill sheet (mechanical test report)! Also compatible with various heat treatments and machining.

At Daimaru Steel Co., Ltd., we manufacture and handle "small-diameter forged products." As a manufacturer of large ring forgings, our company possesses one of the largest rolling mills in western Japan, capable of forging rings with a maximum outer diameter of 4000mm, a maximum height of 700mm, and a maximum weight of 8000kg. Our large ring forgings are widely used in various fields, including crane swivel parts, flanged joints in power plants, industrial heavy machinery, and ships. Please feel free to contact us when you need our services. *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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We can produce large stainless steel forged products, rolling forgings, and free forgings.

We can produce large stainless steel forged products, rolling forgings, and free forgings.

We specialize in large forgings with a maximum outer diameter of 4000 mm, a maximum height of 700 mm, and a maximum weight of 8500 kg.

Our company manufactures and handles various forged products, regardless of size. This time, we would like to introduce examples of "stainless steel forging." We can also propose a switch from manufacturing using centrifugal casting of copper to ring forging products. We overcome the internal defect issues during centrifugal casting with forged products, significantly improving the efficiency of the processing steps. 【Handled Steel Types】 ■SUS304, SUS304L, SUS316, SUS316L, SUS403, SUS410, SUS430, SUS420J2, SUS630 【Production Examples】~ Forging of Large Rings ~ ■Outer diameter Φ3600 mm × Inner diameter Φ3300 mm × Thickness 280 mm ■Outer diameter Φ1200 mm × Inner diameter Φ650 mm × Thickness 365 mm 【Production Examples】~ Forging of Pipe Shapes ~ ■Outer diameter Φ725 mm × Inner diameter Φ390 mm × Length 525 mm ■Outer diameter Φ420 mm × Inner diameter Φ220 mm × Length 593 mm 【Production Examples】~ Forging of Block Shapes ~ ■Height 200 mm × Width 550 mm × Length 2500 mm ■Height 350 mm × Width 490 mm × Length 1700 mm *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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[To the Forging Procurement Department] Gear material, forged product weighing approximately 7 tons.

[To the Forging Procurement Department] Gear material, forged product weighing approximately 7 tons.

We also accommodate various heat treatments and machining (finishing processes)! Here are examples of manufacturing gear materials and forged products weighing approximately 7 tons.

At Daimaru Steel Co., Ltd., we have manufactured forged products made from gear material, weighing approximately 7 tons. As a manufacturer of large ring forgings, our company possesses 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 also handle a variety of forged products, both large and small, and can accommodate various heat treatments and machining (finishing processes). Please feel free to contact us when you need our services. 【Manufacturing Example】 ■ Steel Type: Gear Material ■ Weight: Approximately 7 tons *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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[To the Forging Procurement Department] Plate-shaped forged product with a thickness of 250mm and a length of 2700mm.

[To the Forging Procurement Department] Plate-shaped forged product with a thickness of 250mm and a length of 2700mm.

We manufacture various forged products, regardless of size! We will help reduce the burden on procurement personnel.

At Daimaru Steel Co., Ltd., we have manufactured "plate-shaped forged products" with a thickness of 250mm and a length of 2700mm. As a manufacturer of large ring forgings, our company possesses 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. Additionally, our large ring forgings are widely used in various applications, including crane swivel parts, flanged joints in power plants, industrial heavy machinery, and ships. Please feel free to contact us when you need our services. 【Manufacturing Example】 ■ Steel Type: Plate-shaped forged product ■ Thickness: 250mm ■ Length: 2700mm *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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[To the Procurement Department] Forged pipe shape, weight approximately 6 tons, length 1200 mm.

[To the Procurement Department] Forged pipe shape, weight approximately 6 tons, length 1200 mm.

Ring forging with a maximum weight of 8000 kg is possible! An example of manufacturing forged products in pipe shape.

Daimaru Steel Co., Ltd. has manufactured a "forged product in pipe shape" weighing approximately 6 tons and measuring 1200 mm in length. As a manufacturer of large ring forgings, our company possesses one of the largest rolling mills in western Japan, enabling us to forge rings with a maximum outer diameter of 4000 mm, a maximum height of 700 mm, and a maximum weight of 8000 kg. Additionally, our large ring forgings are widely used in various fields, including crane swivel parts, flange joints in power plants, industrial heavy machinery, and ships. 【Manufacturing Example】 ■ Steel Type: Forged product in pipe shape ■ Weight: Approximately 6 tons ■ Length: 1200 mm *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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To the Forged Products Procurement Department: Step-shaped free-forged products

To the Forged Products Procurement Department: Step-shaped free-forged products

Active in various fields such as crane swivels, industrial heavy machinery, and ships! We offer a variety of forged products, regardless of size.

Daimaru Steel Co., Ltd. handles "stepped free-forged products." As a manufacturer of large ring forgings, our company possesses 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. Additionally, we manufacture and handle various forged products, regardless of size, to help reduce the burden on procurement personnel. Please feel free to contact us when you need our services. *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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[To the Forging Procurement Department] Shipping Scene

[To the Forging Procurement Department] Shipping Scene

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.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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We are capable of manufacturing copper forged products, large rolling forgings, and free forgings.

We are capable of manufacturing copper forged products, large rolling forgings, and free forgings.

We specialize in large forgings with a maximum outer diameter of 4000 mm, a maximum height of 700 mm, and a maximum weight of 8500 kg.

Our company manufactures and handles various forged products, regardless of size. This time, we would like to introduce examples of "copper forging." We can also propose a switch from manufacturing using centrifugal casting of copper to ring forged products. We overcome the internal defect issues during centrifugal casting with forged products, significantly improving the efficiency of the processing steps. 【Types of Copper We Handle】 ■ C18150, C18000, C1020 (oxygen-free copper) ■ CZ, CuCrZr, etc. 【Production Examples】 ~ Forging of Large Rings ~ ■ Outer diameter Φ3600 mm × Inner diameter Φ3300 mm × Thickness 280 mm ■ Outer diameter Φ1200 mm × Inner diameter Φ650 mm × Thickness 365 mm 【Production Examples】 ~ Forging of Pipe Shapes ~ ■ Outer diameter Φ725 mm × Inner diameter Φ390 mm × Length 525 mm ■ Outer diameter Φ420 mm × Inner diameter Φ220 mm × Length 593 mm 【Production Examples】 ~ Forging of Block Shapes ~ ■ Height 200 mm × Width 550 mm × Length 2500 mm ■ Height 350 mm × Width 490 mm × Length 1700 mm *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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