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Precision Castings Product List and Ranking from 47 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

Precision Castings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. 妙中鉱業 Chiba//Machine elements and parts
  2. 日伸電工 Hyogo//Manufacturing and processing contract
  3. 吉田キャスト工業 Saitama//Industrial Machinery
  4. 4 中村精密工業 八王子本社工場 Tokyo//Manufacturing and processing contract
  5. 5 サンキャスト Chiba//Manufacturing and processing contract
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Precision Castings Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Centrifugal Casting Machine "Precision Rubber Cast Machine TRC-100" 吉田キャスト工業
  2. Nakamura Precision Industry Co., Ltd. Business Introduction 中村精密工業 八王子本社工場
  3. Aluminum die casting "ADC14 (Al-Si-Cu-Mg system)" 日伸電工
  4. 4 Aluminum die casting "ADC6 (Al-Mg-Mn series)" 日伸電工
  5. 5 What is semi-lost (water glass type lost)? サンキャスト

Precision Castings Product List

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Cost reduction through method change and standardization for lost-wax casting (with examples).

Cost reduction through method change and standardization for lost-wax casting (with examples).

Standardization with lost wax, shape changes are also possible. Weight reduction and cost reduction can also be achieved!

Parts that are being machined and assembled may be able to reduce costs. By integrating shapes made up of multiple parts, we aim to achieve cost reduction. It is also possible to achieve both weight reduction and cost reduction by removing unnecessary joint areas that were required for assembly. 【Shape】 Complex shapes and those with three-dimensional curved surfaces can be mass-produced at low cost. 【Material】 Special steel, stainless steel, copper alloys, and aluminum alloys can be freely selected. Additionally, since material changes can use the same mold, it is easy to compare and evaluate during the prototype stage. 【Strength】 By integrating adjacent parts and auxiliary components into a single casting, we can eliminate weak points caused by assembly and welding. For movable parts, weight reduction can eliminate unnecessary inertial forces, increasing durability. Thus, strength can be freely pursued from both the shape and material perspectives. 【Casting Surface】 There are slight differences depending on the casting material, but small parts are around 12S and large parts around 20S. 【Precision】 Compared to other casting methods, the precision is high, allowing for a reduction in the number of machining processes. We will consider and propose appropriate shapes together, so please feel free to consult with us first.

  • Metal bearings
  • gear
  • Casting Machine

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What are the benefits of digital casting technology without molds? 【3D Printing】

What are the benefits of digital casting technology without molds? 【3D Printing】

Are you having trouble with prototype development of metal products or one-off production?

【Short Delivery Time Response】 Lead time can be as short as 2 weeks (with the shortest record being within 5 days). Generally, casting methods from mold production take 1 to several months, but this technology allows for a speedy process, helping to shorten development periods and construction times. 【Wide Range of Metal Materials Supported】 Digital casting allows for the selection of over 70 types of materials (casting materials). This includes common materials such as iron-based, stainless steel, aluminum, and copper (including pure copper), as well as special alloys (such as duralumin A7075 and Inconel), heat-resistant steel, tool steel, and high-speed steel. It provides designers with flexible options. 【Manufacturing Capable from Small to Medium to Large Parts】 With the ability to accommodate sizes up to 500 mm square, it is ideal for manufacturing small to medium and large parts. This enables the integrated manufacturing of large machine components and parts with complex or hollow shapes. 【Rational Prototype Verification Aimed at Mass Production Casting】 For mass production repeats, molds are created using the lost wax precision casting method (our core technology), and prototype verification is conducted with similar cast products before manufacturing, which is a rational method for evaluating mechanical properties (such as strength confirmation). *Please note that the feasibility of support and lead time estimates may vary depending on size, shape, specifications, quantity, etc.

  • gear
  • Machine elements
  • Pharmaceutical related factory parts

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We optimize the manufacturing method and shape according to the application [Lost Wax Example].

We optimize the manufacturing method and shape according to the application [Lost Wax Example].

We propose the optimal shape along with 3D printed products. We provide thorough support from your prototypes to mass production!

The image shows an example of parts that were originally manufactured through cutting and welding, now integrated using lost-wax precision casting. Furthermore, the shape has been optimized, and a sample was produced using a 3D printer. You were able to see the full-scale sample in person and confirm its situation with the object. Material: SCS13 Size: 70×40×35 【Castem's Lost-Wax Method】 Castem's core technology, "lost-wax precision casting," excels in producing complex three-dimensional shapes. Since our founding, we have continued to respond to customer inquiries for manufacturing from simple shapes to challenging ones, with over 35,000 molds produced. In response to various requests for metal materials, we now handle more than 70 types of steel, including stainless steel, copper, and aluminum. We also accommodate special steels and unique ultra-high-strength aluminum materials (A7075 optimized for original casting), and we continue to challenge ourselves with new materials. In addition to cost reduction, we consider flow of molten metal and production efficiency, proposing shapes and methods tailored to specific applications. For precision metal parts, please feel free to consult with Castem.

  • joint
  • Other machine elements
  • Metal bearings

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It is possible to cast complex three-dimensional shapes using super duralumin "A7075".

It is possible to cast complex three-dimensional shapes using super duralumin "A7075".

Recommended for aerospace components and robot parts. Enhance strength and propose bold shapes to reduce costs.

The ultra-high-strength aluminum material, super duralumin "A7075 (cast)", is now part of our original casting material standards! It can be used in lost-wax precision casting and mold-less casting "Digital Cast". "Wanting lightness and strength, but titanium is expensive. I want to keep costs down..." We solve such concerns. While possessing the unique lightness of aluminum, its tensile strength is close to that of stainless steel "SCS13 (equivalent to SUS304)". It is suitable for aerospace components and robotic parts where lightness and strength are required. With lost-wax precision casting, which excels in hollow and complex three-dimensional shapes, we contribute to cost reduction through optimal shape proposals. ★ For a detailed description of A7075, please see the attached image. ★ For compatible materials, click here: https://www.castem.co.jp/technology/lostwax/

  • Metal bearings
  • joint
  • Pipe Fittings

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ロストワックス　精密鋳造品

ロストワックス　精密鋳造品

安心のメイドインジャパンと安価の海外生産どちらも対応いたします

ロストワックス精密鋳造品は、あらゆる形状のものが生産できます。 あなたの「アイデア」を変幻自在に「形」に変えます。コストダウン、品質向上に妙中(たえなか)鉱業のロストワックスをお役立てください。

  • Casting Machine
  • Other machine elements
  • Other Auto Parts

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Design documentation for precision cast products.

Design documentation for precision cast products.

A must-see for procurement and purchasing professionals! We will introduce the possible sizes for production, as well as flatness and angle tolerances!

This document contains design information for precision cast products. The surface roughness is approximately 25S, and the minimum thickness can be 1mm in certain areas. Raised lettering is easier to produce than recessed lettering, and incorporating raised lettering on a recessed surface can also help prevent dents. Additionally, we have summarized tolerances for flatness and length dimensions in a table for your reference. We encourage you to take a look. [Contents (excerpt)] ■ Shape ■ Holes ■ Possible sizes ■ Minimum thickness ■ Surface roughness *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials

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[Products for the Equipment and Machinery Industry] Door Hinge Upper-R

[Products for the Equipment and Machinery Industry] Door Hinge Upper-R

You can also create beautiful cast letters! By using recessed and raised letters, it helps prevent dents.

This is an example of a kitchen equipment part 'Door Hinge Upper-R' used for the door opening and closing section of a steam convection oven, aimed at the equipment and machinery industry. The cast lettering is beautifully done, and by using recessed and raised lettering, it helps prevent dents. We can accommodate small quantities. Please feel free to consult us when needed. 【Example Overview】 ■ Production Capacity (Quantity): 100P/Lot 2 times/year ■ Processing Material: SCS13 (equivalent to SUS304) ■ Surface Finish: Stenshot Blast ■ Work Size (mm): 111×50×12 ■ Weight (g): 143 *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Other machine elements

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【Products for the Equipment and Machinery Industry】Fan Bearings

【Products for the Equipment and Machinery Industry】Fan Bearings

Cost reduction achieved by integrating multiple components! Cooling fan parts for the equipment industry.

Here is an example of the "fan bearing" used in the cooling fan component of a steam convection oven. By integrating multiple parts, cost reduction has been achieved. Myōchū Mining can flexibly respond to both small and large quantities through production at overseas partner factories. 【Case Overview】 ■ Production Capacity (Quantity): 100 P/Lot, 2 times/year ■ Processing Material: SCS13 (equivalent to SUS304) ■ Surface Finish: Sandblasted ■ Work Size (mm): φ65×30 ■ Weight (g): 202 *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Other machine elements

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【Products for the nursing care industry】Stretcher docking lever

【Products for the nursing care industry】Stretcher docking lever

The minimum thickness of this part is 3mm, and thin materials can also be produced! The surface finish is electropolished.

We would like to introduce a production case for the component of a nursing care bathtub, the "Stretcher Docking Lever." The production capacity is 50 pieces per lot, once a year, with a surface finish of electropolishing. The minimum wall thickness of this component is 3mm, and thin-walled versions can also be produced. 【Case Overview】 ■ Production Capacity: 50 pieces per lot, once a year ■ Processing Material: SCS13 (equivalent to SUS304) ■ Surface Finish: Electropolishing ■ Work Size (mm): 77×50×34 ■ Weight (g): 111 *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Other machine elements

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[Products for the lighting equipment industry] Operating handle

[Products for the lighting equipment industry] Operating handle

This part can be manufactured with a minimum thickness of 2.5mm, allowing for thin-walled production! The processing material is AC4C, and the work size is φ62×50mm.

We would like to introduce a case study of the production of the 'Operation Handle' for lighting equipment used in stage lighting fixtures. The processing material is AC4C, and the work size is φ62×50mm. This part has a minimum wall thickness of 2.5mm, and thin-walled production is also possible. 【Case Overview】 ■ Production Capacity (Quantity): 300P/Lot, 5 times/year ■ Processing Material: AC4C ■ Surface Finish: Sandblasted ■ Work Size (mm): φ62×50 ■ Weight (g): 62 *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Other machine elements

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[Case Study] Demand for Switching from Overseas Supply to Domestic Supply

[Case Study] Demand for Switching from Overseas Supply to Domestic Supply

We will introduce a case where we have been able to stably supply products that are identical to those of overseas manufacturers.

We would like to introduce a case where we switched from overseas supply to domestic supply, achieving stable quality and improved delivery speed. The customer in question was sourcing products from overseas, but due to the impact of the coronavirus, their supplier was locked down and they could no longer receive products, prompting them to search for domestic suppliers. Our company is capable of production both domestically and overseas, but considering the customer's circumstances, we proposed domestic production. We were able to provide products that are equivalent to those from overseas manufacturers in a stable manner. [Background] - The supplier was locked down due to the impact of the coronavirus, and products could no longer be received. - The advantages of overseas production have decreased due to rising labor and material costs and demands for price increases. *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials
  • Processing Contract
  • Contract manufacturing

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Lost wax precision casting cost reduction case study No. 1

Lost wax precision casting cost reduction case study No. 1

Mold ⇒ Casting ⇒ Integrated production of machining

Can we make it cheaper? Here is an introduction to cost reduction examples of 'lost wax precision castings' with integrated production from molds.

  • Other metal materials

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Overseas procurement of materials【High quality, low cost, cost reduction possible!】

Overseas procurement of materials【High quality, low cost, cost reduction possible!】

High quality, low cost, and cost reduction possible with overseas materials! Establishing a stable and reliable transaction system for overseas material procurement!

Japan Techno Trading Co., Ltd. has established a stable and secure transaction system for overseas procurement of materials. We want to procure parts from overseas but are struggling to get on the right track. We want to promote cost reduction, but progress is not as expected. Procurement of materials from overseas is unstable in terms of product quality, delivery time, and price, making it unreliable. We will solve the above concerns. *For details, please request materials or view the PDF data from the download.

  • Processing Contract

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High-frequency induction heating and centrifugal casting machine 'TVA-1065-TR'

High-frequency induction heating and centrifugal casting machine 'TVA-1065-TR'

The development concept is "Faster heating and increased centrifugal power!"

The "TVA-1065-TR" is a high-frequency induction heating and centrifugal casting machine that quickly melts high-melting-point metals such as platinum alloys and white gold. Temperature measurement is accurately controlled using a high-precision radiation thermometer, while the centrifugal force from the inverter/motor ensures that the molten metal is reliably poured into the mold. Rapid melting reduces heat dissipation from the mold, and the initial speed (startup) of the mold rotation, which is crucial for centrifugal casting, can be finely adjusted in 0.1-second increments using an inverter-controlled 1.5 kW motor. 【Features】 ■ Ensures sufficient melting speed for platinum alloys requiring pouring temperatures over 2000°C ■ Centrifugal rotation motor driven by inverter control ■ Mode for manual preliminary melting or fully automatic execution of a series of casting operations ■ Equipped with a highly flexible control mode that allows for intuitive manual operation by the operator *For more details, please download the PDF or feel free to contact us.

  • 11a.PNG
  • 11b.PNG
  • Casting Machine

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Aerospace components, various small precision parts

Aerospace components, various small precision parts

Various small precision parts for aviation components.

Various small precision parts for aviation components.

  • Other machine elements

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