We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Prototype.
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Prototype Product List and Ranking from 44 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.

Prototype 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. ウシオ製作所 Kochi//others
  2. ASKケミカルズジャパン Kanagawa//Ferrous/Non-ferrous metals
  3. 日之出水道機器 メカニカルスティッチ部 Fukuoka//Machine elements and parts
  4. 4 光軽金属工業 Okayama//Ferrous/Non-ferrous metals
  5. 4 古河キャステック 東京支店 Tokyo//Ferrous/Non-ferrous metals

Prototype 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. Cooking utensil "Binchō Wave" ウシオ製作所
  2. Advanced release agent "ZIP SLIP Series" ASKケミカルズジャパン
  3. Company Profile: Furukawa Castec Co., Ltd. 古河キャステック 東京支店
  4. 4 PU-1000 Stainless Coat (General Use PU Type) ツールシステム ツールエクスプレス
  5. 5 Casting machine "Ultra-compact Continuous Casting Machine"

Prototype Product List

16~30 item / All 110 items

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Types of casting machines

Divided into three main types: 'Vacuum Casting Machine,' 'Centrifugal Casting,' and 'Pressure Casting'! Introducing the types of casting methods.

Casting, originally referred to as "self-weight pressure (gravity) casting," is fundamentally based on utilizing the Earth's gravitational pull and the weight of metals. This method is employed in sand casting and some ceramic shell casting. However, in the case of metals with low specific gravity (light metals), thin-walled castings, or complex shapes, the molten metal may not fill the tip of the casting solely due to gravity, leading to casting defects known as "nameru." To solve this problem, several forces other than self-weight assist in the casting process. The types of forces used for this assistance categorize the casting methods into what is called "casting schemes." 【Types of Casting Schemes】 ■ Vacuum casting machine ■ Centrifugal casting ■ Pressure casting *For more details, please refer to the related links or feel free to contact us.

  • Casting Machine
  • Other machine elements
  • Heating device

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High-quality prototype

We manufacture cast products that are homogeneous, highly rigid, and have a high yield rate.

In sand casting, do you think that complex shapes, high strength, and homogeneous prototypes cannot be produced? Hokuriku Light Metal Industry manufactures high-quality cast prototypes that rival mass-produced items. Since our founding, our greatest strength has been our "design capability" backed by years of accumulated technology and know-how in sand casting. From the way raw materials are poured to cooling and solidification, we devise optimal manufacturing methods to realize the "prototypes" that our customers seek. 【Features】 ■ Produces high-quality cast prototypes that rival mass-produced items ■ Design capability cultivated through years of experience ■ Melting technology that guarantees material quality ■ Unique low-pressure casting technology *For more details, please refer to the PDF document or feel free to contact us.

  • Prototype Services
  • Contract manufacturing
  • Casting Machine

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Steam turbine casing crack repair Gas turbine casing crack repair

Not a welding method that adds heat! Permanent solution! Reviving broken screw holes!

The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitch Method) that addresses metal cracks using mechanical methods. Since no heat is applied at all, there is no "thermal distortion." Residual stress in other areas does not occur, preventing secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. In general welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." **Features of the MS Method** - No hardening or residual stress due to heat - Elimination of secondary damage - Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and achievements - Completion of construction in a short period → No significant reduction in equipment operating rates - Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rates of other equipment or the environment For more details, please contact us.

  • bolt

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Mechanical Stitching Method for Metal Crack Repair Without Heat Application

Repair metal cracks without applying heat! There’s no need to worry about damaging the base material with welding heat, even in sites where fire cannot be used! Please feel free to consult us.

The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that addresses metal cracks using mechanical methods. Unlike welding repairs that involve thermal curing, this method does not apply any heat, thus preventing "thermal distortion." It does not generate residual stress in other areas, preventing secondary damage such as new cracks. 【Features】 ■ No hardening or residual stress from heat ■ Elimination of secondary damage ■ Maintenance of stable quality → It is an integrated system repair using jigs, etc. → Accumulation of know-how, experience, and track record ■ Completion of construction in a short period → It does not significantly reduce the operating rate of equipment ■ Advantages in safety and environmental aspects → Since no fire is used, there is no impact on the operating rate of other equipment or the environment For more details, please contact us or download the catalog.

  • Repair Agent

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Cast Iron Crack Repair

We will repair metal cracks without applying heat! We will repair the cracks without causing thermal distortion.

【Product PR】 The "MS Method (Mechanical Stitch)" is a revolutionary repair technique (Mechanical Stitching Method) that uses mechanical methods to address cracks in metal. Since no heat is applied at all, there is no "thermal distortion." Residual stress in other areas does not occur, preventing secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. In typical welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features of the MS Method】 ■ No hardening or residual stress due to heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and track record ■ Completion of construction in a short period → No significant decrease in equipment operating rates ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rates of other equipment or the environment For more details, please contact us.

  • bolt

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Aluminum casting crack repair

We will repair the aluminum crack without applying heat! We will repair the crack without causing thermal distortion.

【Product PR】 The "MS Method (Mechanical Stitch)" is a revolutionary repair technique (Mechanical Stitching Method) that uses mechanical methods to address cracks in metal. Since no heat is applied at all, there is no "thermal distortion." Residual stress in other areas does not occur, preventing secondary damage such as new cracks. Cracks in metal are one of the concerns in equipment maintenance operations. In typical welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which constantly carries the risk of "crack recurrence" and "secondary damage." 【Features of the MS Method】 ■ No hardening or residual stress due to heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and track record ■ Completion of construction in a short period → No significant reduction in equipment operating rates ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rates of other equipment or the environment For more details, please contact us.

  • bolt

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Cast Iron Crack Repair

We will repair the aluminum crack without applying heat! We will repair the crack without causing thermal distortion.

【Product PR】 The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that uses mechanical methods to address cracks in metal. Since it does not apply any heat, there is no "thermal distortion." It prevents residual stress in other areas and avoids secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. Repairs using conventional welding methods change the base material around the crack due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features of the MS Method】 ■ No hardening or residual stress from heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and achievements ■ Completion of construction in a short period → Does not significantly reduce the operational rate of equipment ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operational rate of other equipment or the environment For more details, please contact us.

  • bolt

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What is the LOCK-N-STITCH LNS method? Metal crack repair technology

This is a technology that uses specially designed screws and reinforcement materials (LOCK) at the metal crack site to physically remove the crack with a metal touch and bond the metal together.

■□■ A completely new method for repairing metal cracks that does not involve welding ■□■ The process consists of drilling → tapping → inserting special screws and reinforcement materials (LOCK), and unlike traditional welding repairs, it does not apply heat that could damage the base material of the equipment. By avoiding the application of heat, secondary cracks do not occur, and heat treatment and machining are also unnecessary. As a result, repairs can be completed in a short period, leading to extended equipment life with improved precision, durability, and low costs. For more details, please contact us.

  • Other machine elements
  • Other processing machines
  • Calibration and repair

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If it's a metal crack, 【LNS method】 crack repair without applying heat.

■□■A completely new metal crack repair that is not welding■□■

The LNS method uses specially designed reinforcement materials (LOCK) and is a technology that can physically remove cracks with a metal touch. It has achieved numerous results so far, with a wealth of case studies. ●For more details, please download the catalog or contact us.

  • Special Processing Machinery

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If it's a metal crack, 【LNS method】 crack repair without applying heat.

■□■A completely new metal crack repair that is not welding■□■

The LNS method uses specially designed reinforcement materials (LOCK) and is a technology that can physically remove cracks with a metal touch. It has achieved numerous results so far, with a wealth of case studies. ●For more details, please download the catalog or contact us.

  • Special Processing Machinery

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KOMURO Light Alloy Foundry Co., Ltd. - Business Introduction

Consistent management from CAD data production, wooden mold manufacturing, casting, to precision machining!

Mastery is not about completion, but about constantly aiming for higher goals. The value of a company's existence lies in how it can contribute to society and meet the needs of the times. We believe that in such a spirit, people continuously grow, which ultimately leads to the development of the company. At Komuro Light Alloy Foundry Co., Ltd., we manufacture industrial parts cast from various types of aluminum alloys, accommodating items ranging from a few hundred grams to approximately one ton. We have a proven track record in aluminum cast parts that require stable high quality, from industrial products such as automotive engines to FA robots and large equipment operating on factory lines. With our accumulated casting knowledge and technology, we also propose efficient casting solutions. We engage in manufacturing that meets trust through technology created by people (skills we have cultivated) and scientific quality control. For more details, please contact us or refer to our catalog.

  • Other machine elements
  • Processing Contract
  • Other Auto Parts

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Diverse casting methods: Gravity casting

By using sand cores, it is possible to manufacture complex shapes!

Our company conducts "gravity casting." Gravity casting is a method where a molten metal supply port is provided at the top of the mold, allowing the molten metal to fill the mold from top to bottom under the influence of gravity. By using sand cores, it is possible to manufacture complex shapes. 【Features】 ■ A method where a molten metal supply port is provided at the top of the mold, allowing the mold to be filled from top to bottom by gravity. ■ The use of sand cores enables the production of complex shapes. *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Trial production

Introducing our prototyping process, equipped to handle various prototypes!

At Ark, we create prototypes called working models and design models to confirm the performance, strength, texture, and weight when touched. Experienced engineers showcase their craftsmanship through handwork. Utilizing a wealth of knowledge, skills, and extensive facilities, we produce "works" that have an appearance and texture comparable to the final product. 【Features】 ■ A variety of materials available ■ Equipment environment capable of handling prototypes ■ High casting (molding) technology ■ Various processing techniques such as painting, printing, sewing, and electrical assembly *For more details, please refer to the PDF document or feel free to contact us.

  • Prototype Services
  • Other services
  • Other contract services

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Flow of processing requests for custom products and similar items.

From inquiries to after-sales follow-up! We will introduce the process for custom orders and processing requests.

At Oshin, we also accept orders for custom-made products for business use and IH processing of clay pots. The process may vary depending on your requirements, but we will explain the general flow. In the initial stage, we confirm the customer's requirements. Please feel free to contact us via the inquiry form. Additionally, the best way to understand the actual usability is to cook in the store's kitchen, so completed samples can be used in-store. We will continuously respond to new requests and multi-store expansions after you start using our products. 【Process for Processing Requests】 (1) Inquiry and requirement confirmation (2) Test processing at our factory (3) Performance testing (4) In-store testing (customer's kitchen) (5) Mass production (6) After-sales support *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • others

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Nakamura Manufacturing Co., Ltd. Company Profile

Creating products that satisfy our customers through aluminum alloy casting (sand casting and die casting)!

Nakamura Manufacturing provides manufacturing technology that satisfies customers through aluminum alloy casting. Our main cast products include: Heavy electrical components, electrical and electronic components Semiconductor components, timing pulleys Vehicle, agricultural machinery, ship, and construction machinery parts Pumps, impeller parts If you have any concerns regarding aluminum alloy casting, T-6 treatment, or processing, please feel free to contact us! *For more details, please contact us or download the catalog.

  • Processing Contract

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