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Alloy Castings Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

Alloy Castings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. 大丸工業 Shiga//Other manufacturing
  2. アルモ Niigata//Ferrous/Non-ferrous metals
  3. 寿金属工業 Aichi//Machine elements and parts
  4. 4 正田軽銀鋳造所 Saitama//Machine elements and parts
  5. 4 日伸電工 Hyogo//Manufacturing and processing contract
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Alloy Castings Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. [Technical Information] Viscosity of Molten Metal 大丸工業
  2. Almo Corporation - Business Introduction アルモ
  3. [Free Guide] A Collection of Basic Knowledge on Casting That You Can't Ask Now 大丸工業
  4. Shou Metal Industry Co., Ltd. Business Introduction 寿金属工業
  5. 4 Dalian Daimaru Industrial Co., Ltd. Company Profile 大丸工業

Alloy Castings Product List

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Case study of lightweighting large aluminum castings using magnesium.

Case study of lightweighting large aluminum castings using magnesium.

We will introduce a case where we successfully reduced reinforcement parts and replaced materials, achieving the intended weight reduction.

We received a request from a general parts manufacturer stating, "We would like to significantly reduce weight by changing all the large aluminum castings used in the vibration testing device's housing to magnesium." As a result, we achieved weight reduction using magnesium alloy. The customer commented, "The cost of the individual target parts has increased, but we successfully reduced reinforcement parts and replaced materials, achieving the desired weight reduction. We also appreciate that we could entrust the surface treatment against oxidation to a vendor, as there are not many handling magnesium casting." 【Method Details】 ■ Method: Precision sand casting ■ Material: AZ91D (magnesium alloy) ■ Heat treatment: None ■ Post-processing: Chemical treatment *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Shou Metal Industry Co., Ltd. Business Introduction

Shou Metal Industry Co., Ltd. Business Introduction

A consistent production system from prototype and mold design to mass production and post-processing that meets customer needs.

Kotobuki Metal Industry Co., Ltd. has established a system that allows for consistent order processing from the prototype stage through mold design, casting, post-processing, and evaluation. We provide extensive support as a technical group specializing in light alloy products, from material and method selection to quality assurance. Thanks to Kotobuki's advancement in absorbing various casting methods and refining technologies, we are able to meet product needs across a wide range of fields, from methods suitable for single-item products to those appropriate for mass production, as well as methods for producing special-shaped products. For more details, please contact us or refer to our catalog.

  • Mold Design
  • Other Auto Parts
  • Processing Contract

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Watanabe Alloy Foundry Co., Ltd. Business Introduction

Watanabe Alloy Foundry Co., Ltd. Business Introduction

We are engaged in the casting of JIS products with a motto of quality management.

We, Watanabe Alloy Casting Co., Ltd., are a specialized manufacturer of non-ferrous alloy castings, providing a wide range of cast products and finished machined products in various fields such as machine tools, industrial machinery, and food machinery, all under strict quality control. 【Features】 ○ We conduct casting of JIS products with a motto of quality control. ○ We excel in casting pressure-resistant components. ○ We perform hand-molded casting through a small-lot production line of various types. For more details, please contact us or download our catalog.

  • alloy
  • aluminum
  • Processing Contract

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Almo Corporation - Business Introduction

Almo Corporation - Business Introduction

Because it is a one-stop production of aluminum castings, we offer cost reduction, early delivery, and high quality!

Almo Co., Ltd.'s mold casting is a creative casting process that incorporates unique ideas and originality in every scene of the aluminum alloy casting process. The production equipment, such as melting furnaces and casting machines, is developed and manufactured in-house. Additionally, the "molds," which are essential for producing castings, are also designed and produced internally. 【Features】 ■ Achieves astonishingly low prices and short delivery times ■ High technical capability enables complex casting shapes ■ Realizes uniform surface roughness ■ Stable production and supply through the database of product and work data *For more details, please download the PDF or feel free to contact us.

  • aluminum
  • Casting Machine
  • Processing Contract

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Casting manufacturing process

Casting manufacturing process

We respond to each of our customers' requests with certainty! We carry out everything from casting to assembly consistently.

We would like to introduce the manufacturing process of castings at Daimaru Industrial Co., Ltd. We carry out the entire process from order and estimation, molding, pouring, breaking, cutting and deburring, shot blasting, to finishing and inspection, all the way to delivery. In the "pouring" process, where molten metal is injected into the mold, a technique is required to pour it quietly and quickly to avoid trapping air. "Deburring" is an important task related to finishing within the process. It plays an indispensable role in achieving better quality. 【Features】 ■ We respond reliably to each of our customers' requests. ■ We accommodate needs for high-difficulty product manufacturing and small lots. ■ We actively respond to challenging requests. ■ We provide consistent support from casting to assembly. *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine
  • Contract manufacturing

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[Free Guide] A Collection of Basic Knowledge on Casting That You Can't Ask Now

[Free Guide] A Collection of Basic Knowledge on Casting That You Can't Ask Now

This book provides easy-to-understand explanations, including 'What is foundry trivia?', 'What is the manufacturing process of castings?', and 'What are the basic properties of copper alloy castings?', along with accompanying photos!

This document provides fundamental knowledge about castings that you may feel hesitant to ask about. Castings are items made by melting metal, pouring it into a mold, and allowing it to cool and solidify. These are also referred to as cast products, and there are many cast products in our everyday lives. Please make use of it. 【Contents (excerpt)】 ■ Trivia about castings ■ Manufacturing process of castings ■ History of castings ■ Basic properties of copper alloy castings ■ Metal melting *Currently offering the "Fundamental Knowledge of Castings You May Hesitate to Ask About" for free. You can view it immediately via "PDF Download." *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials

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Dalian Daimaru Industrial Co., Ltd. Company Profile

Dalian Daimaru Industrial Co., Ltd. Company Profile

We will contribute to the development of society by creating products that delight our customers and fostering the happiness of our employees both materially and spiritually.

Daimaru Industrial Co., Ltd. has been engaged in the manufacturing of various valves and bronze alloy sand castings since its establishment in 1973. In recent years, the global economy has progressed towards globalization, forcing us into global competition. To survive in this competition, we will not only focus on improving manufacturing technology but also strive for innovation in customer development. We kindly ask for your continued guidance and encouragement. 【Business Activities】 ■ Casting, processing, polishing, and assembly of faucet parts, piping connection parts, general valves, and marine valves. *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Piping Materials
  • Processing Contract

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Casting material: Aluminum alloy (AC4C)

Casting material: Aluminum alloy (AC4C)

Excellent corrosion resistance and pressure resistance! Strength can be improved through heat treatment.

We would like to introduce the castable material we handle, "Aluminum Alloy (AC4C)." It is an Al-Si-Mg series aluminum alloy casting. It has excellent corrosion resistance and pressure resistance, and its strength can be improved through heat treatment. It is used in compressor housings, pipes, automotive parts, and more. 【Overview】 ■ Dimensional accuracy CT6-8 ■ JIS AC4C ■ Maximum weight capacity: 20 kg or less *For more details, please refer to the PDF document or feel free to contact us.

  • 3D Printer
  • Contract manufacturing

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Shoda Light Alloy Casting Co., Ltd. - Business Introduction

Shoda Light Alloy Casting Co., Ltd. - Business Introduction

Producing large pressure-resistant products using one of the largest mold casting machines in the Kanto region!

Shoda Light Metal Casting Co., Ltd. is an aluminum casting manufacturer located in Kawaguchi City, Saitama Prefecture. We specialize in the production of large pressure-resistant components using large mold casting machines. Additionally, in sand casting, we accommodate short lead times for both large and small items, including prototypes before mass production, equipment foundations, and axial fan blades. 【Business Overview】 ■ Non-ferrous casting manufacturing (aluminum alloy castings) *For more details, please download the PDF or feel free to contact us.

  • Casting Machine
  • aluminum

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Sand casting in numbers: Maximum weight 200 kg, maximum dimension 2,000 mm.

Sand casting in numbers: Maximum weight 200 kg, maximum dimension 2,000 mm.

What we have arrived at is a fully integrated production system! A professional in casting that creates various shapes!

Our company handles aluminum and magnesium alloys. The specific strength (strength/density) and specific stiffness (stiffness/density) of magnesium-aluminum are higher than those of iron and resin materials, allowing for thinner and lighter products in relation to the required strength. Additionally, due to low cutting resistance, high-speed machining can be performed, saving time and power while extending tool life. We are professionals in casting, capable of creating various shapes. Please feel free to contact us when you need our services. 【Key Figures of Maebashi Hashimoto Alloys】 ■ 100 years in business ■ Maximum weight we can manufacture: 200kg ■ Minimum order quantity: 1 piece ■ Maximum dimensions we can manufacture: 2,000mm *For more details, please refer to the PDF document or feel free to contact us.

  • aluminum

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Consistent support from casting to assembly (Dalian subsidiary)

Consistent support from casting to assembly (Dalian subsidiary)

We respond to the needs of high-difficulty product manufacturing and small lots! We will reliably meet each and every request from our customers.

At Daimaru Industrial Co., Ltd., we carry out the manufacturing of castings consistently from casting to assembly. We make the most of the technology, experience, and know-how we have cultivated over the years to meet the needs for high-difficulty product manufacturing and small lots. We actively respond to our customers' challenging requests and continue to pursue new possibilities. [Features] ■ Consistent support from casting to assembly ■ Responding to needs for high-difficulty product manufacturing and small lots ■ Addressing difficult requests *For more details, please refer to the PDF materials or feel free to contact us.

  • Casting Machine
  • Contract manufacturing

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[Technical Information] Viscosity of Molten Metal

[Technical Information] Viscosity of Molten Metal

This is an introduction to the viscosity of molten metal, including the dynamic viscosity of various liquids.

Casting involves pouring liquid metal into a mold, and if the viscosity resistance increases, it will take longer to fill the mold, with the possibility of solidifying along the way. The viscosity of a liquid is represented by a numerical value known as the viscosity coefficient (symbol η) in physics. In the case of liquid flow, the viscosity resistance is influenced not only by the viscosity coefficient but also by the density (symbol ρ). The value obtained by dividing η by ρ (known as kinematic viscosity or kinematic coefficient, symbol ν) is given by ν = η / ρ, and it is a key factor governing viscosity resistance. Since the value of η for molten metal is originally small and combined with a high ρ, the value of ν becomes extremely small. [Kinematic Viscosity ν (10^-2 × cm²/s)] ■ Water: 1 ■ Ethyl Alcohol: 1.5 ■ Steel: 0.5 ■ Cast Iron: 0.7 ■ Copper: 0.4 *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Well-equipped facilities and production capacity

Well-equipped facilities and production capacity

Small lot products, original prototype production, and a wide range of manufacturing that also accommodates the production of castings with complex shapes!

Our company maintains a production capacity of 200 tons of melting weight and 100 tons of product weight per month. We can accommodate relatively large products with a mold frame size of 600(W)×400(L)×130(H)/130, and we can produce items ranging from large ones with a flange diameter of φ220, a total length of 320mm, and a product weight of 25kg, to smaller items. We respond to various customer needs, including requests for small lot orders and the production of original prototypes. We conduct thorough discussions during the prototype stage to achieve mass production of the highest quality that meets the usage environment. 【Features】 ■ Maintains a production capacity of 200 tons of melting weight and 100 tons of product weight per month ■ Capable of producing items ranging from large ones with a flange diameter of φ220, a total length of 320mm, and a product weight of 25kg to smaller items ■ Responds to various customer needs ■ Achieves high-quality mass production that meets the usage environment *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine
  • Contract manufacturing

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Rich production experience

Rich production experience

A wide range of materials can be accommodated! Extensive production experience and manufacturing achievements in casting cultivated since its establishment in 1973.

Since our establishment in 1973, we have responded to various customer requests regarding quality, cost, and delivery time, building trust as an invaluable partner to our clients. We can accommodate a wide range of materials, including CAC406, 407, 408, 901, and 905. Our customers have praised us for the beautiful appearance and internal casting surfaces compared to other companies. We have a track record of producing large-diameter water meters of 75 and 50, as well as partition valves up to 4 inches. 【Features】 ■ Responding to various requests regarding quality, cost, and delivery time ■ Wide range of materials available, including CAC406, 407, 408, 411, 901, and 905 ■ Proven production of large-diameter water meters of 75 and 50, and partition valves up to 4 inches 【Overseas Production】 ■ Materials include CAC406, 407, and 905 (bronze) ■ Different materials can be handled by subcontractors, including FCD + aluminum assemblies, SUS13 stainless steel, and zinc die-cast, among various other materials. ■ We also accommodate polished products, plated products, and processed items. *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine
  • Contract manufacturing

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[※Information Collection Presentation] Foundry TECHNOLOGY Technical Information

[※Information Collection Presentation] Foundry TECHNOLOGY Technical Information

An easy-to-understand explanation of "the viscosity of molten metal," "three-dimensional structure strainer," and "toward the practical application of three-dimensional structure strainers"!

This document contains information about casting TECHNOLOGY techniques. It provides clear explanations on topics such as "the viscosity of molten metal," "three-dimensional structure strainers," and "toward the practical application of three-dimensional structure strainers." Please take a moment to read it. [Contents] ■ Viscosity of molten metal ■ Three-dimensional structure strainers ■ Toward the practical application of three-dimensional structure strainers ■ Company information * Currently, we are offering the [TECHNOLOGY technical information] for free. You can view it immediately via "PDF download." * For more details, please refer to the PDF document or feel free to contact us.

  • filter

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