We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Electrical discharge machining.
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Electrical discharge machining Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Electrical discharge machining Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 三共精機 Osaka//Manufacturing and processing contract
  2. エイチ・エー・ティー Tokyo//Manufacturing and processing contract
  3. イコール 本社・営業部 Aichi//Machine elements and parts
  4. 4 大和精工 Osaka//Industrial Machinery
  5. 4 橋川製作所 Hiroshima//Manufacturing and processing contract
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Electrical discharge machining Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Maximum thickness up to 740 mm is possible! Large wire cut electrical discharge machining. 三共精機
  2. Electrical discharge machining イコール 本社・営業部
  3. Wire cut electrical discharge machining 大和精工
  4. Explaining the Basics! A Professional in Electric Discharge Machining Teaches the Fundamental Knowledge of Electric Discharge Machining. 橋川製作所
  5. 4 Micro hole discharge machining of SUS303 エージェンシーアシスト 京都本社　営業所(仙台・東京・埼玉・神奈川・浜松・愛知・岐阜・新潟・福井・奈良・兵庫・岡山・福岡)

Electrical discharge machining Product List

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Electrical discharge machining

Electrical discharge machining

Processing proposals for miniaturized and lightweight products, such as die-sinking electrical discharge machining and wire cutting machining!

In the transforming automotive industry, the movement towards CASE is gaining momentum, and the Japanese government has announced that new car sales will be limited to electric vehicles by 2035. In conjunction with this, the challenge of battery weight for EVs requires the lightweighting and miniaturization of various components as a solution. Depending on processing technology, it may be possible to create sizes and shapes that were previously thought impossible through "electrical discharge machining." Leave the processing of parts to us. 【What can be done with electrical discharge machining】 ■ If you want to avoid through-holes and need pocket machining with a bottom ⇒ Die-sinking electrical discharge machining ■ If you want taper machining, ultra-thin plate processing, or high-precision machining ⇒ Wire-cut electrical discharge machining ■ If you want to drill holes in high-hardness quenched steel, carbide, or difficult-to-machine materials ⇒ Fine hole electrical discharge machining *For more details, please refer to the PDF document or feel free to contact us.

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  • Other Auto Parts
  • Processing Contract
  • Electric discharge machine

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Wire Electrical Discharge Machining

Wire Electrical Discharge Machining

Introduced MAKINO EDBV8 and BX3 as discharge machining machines! Capable of processing fine holes with 5-axis support.

Our company specializes in fine hole electrical discharge machining. By using thin pipe electrodes (mainly made of brass or copper) and applying hydraulic pressure from the inside of the pipe, we can create long and narrow holes that are difficult to achieve with conventional discharge machining. We can accommodate diameters from φ0.10 to φ3.0. Please feel free to contact us with your requests. 【Features】 ■ Use of thin pipe electrodes (mainly brass or copper) ■ Enables the creation of long and narrow holes ■ Fine hole machining available with 5-axis capability ■ Accommodates diameters from φ0.10 to φ3.0 *For more details, please refer to the PDF document or feel free to contact us.

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  • Processing Contract

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Electrical Discharge Machining × Contour Machine [CNC Wire Electrical Discharge Precision Contour Machine]

Electrical Discharge Machining × Contour Machine [CNC Wire Electrical Discharge Precision Contour Machine]

It is a hybrid machine of wire cutting and contour machining!

Like wire cutting, we use a Φ0.2 wire. Similar to a contour machine, the wire continues to rotate repeatedly. What we (Tainatech) develop and sell is a wire cutting machine that is more specialized for cutting. - Quality assurance testing - Separation of 3D metal shapes - Workpiece division processing - Machining clamping edge cutting - Multiple piece processing The processing mentioned above does not require high precision in the thousandths range, but rather the characteristics of thin wire cutting and electrical discharge machining are needed. We are developing and selling to meet such needs. Some customers own multiple machines and continuously perform division processing, while others own just one machine and carry out the aforementioned processing without incurring high costs. A machine that is never a loss to have! We confidently propose it. If you have any questions regarding price, speed, etc., please feel free to contact us.

  • Electric discharge machine

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Micron-level ultra-fine wire cut electrical discharge machining

Micron-level ultra-fine wire cut electrical discharge machining

Processing technology with precision below 3μm! Introduction to ultra-fine wire cut electrical discharge machining.

Okugi Manufacturing Co., Ltd. specializes in ultra-fine wire cut electrical discharge machining at the micron level. "Wire cut electrical discharge machining" is a melting process performed non-contact by flowing current through a wire thinner than a human hair, creating a discharge phenomenon between the wire and a conductive workpiece such as metal. Our company has established high technical capabilities by flexibly transforming our core business in response to changes in the environment. 【Features】 ■ Processing technology with precision below 3μm ■ No load on metals due to non-contact processing ■ Good finish on processed surfaces ■ Capable of processing narrow grooves and small R shapes ■ Reliable production and quality management *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Plastic molding and plastic mold electrical discharge machining.

Plastic molding and plastic mold electrical discharge machining.

For deep grooves and corners such as edges, electrodes of the same shape are manufactured and discharge machining is performed.

We also accept requests for the production of electrodes solely for electrical discharge machining. The electrode materials, such as copper, copper tungsten, and graphite, are tailored to the electrical discharge machining machines owned by our customers. Additionally, we also take on "electrical discharge machining only" requests. Please feel free to consult with us. 【Features】 ■ Electrode materials: copper, copper tungsten, graphite, etc. ■ Electrode materials are tailored to the electrical discharge machining machines owned by customers ■ Requests can be made for electrode production only or electrical discharge machining only *For more details, please refer to the PDF document or feel free to contact us.

  • Electric discharge machine
  • Processing Contract

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Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

We have a track record of over 500 companies and take pride in our 30 years of trust! We own 16 machines and excel in precision machining using wire cutting technology!

Maruda Seimitsu specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. We allocate a larger installation area per machine compared to typical processing companies, which increases the work efficiency of each employee and results in better products being completed more quickly! Here are some examples of our machining. What we are introducing this time is just a small example of our technology. For other technologies, please contact us. 【Machining Examples】 ■ Upper and Lower Different Shapes The upper and lower different shapes machining is a method that utilizes the characteristics of wire electrical discharge machining. The photo shows the upper shape as round and the lower shape as an oval-shaped workpiece. * The application is for a rubber extrusion nozzle. As long as the number of elements in the upper and lower parts is the same, various shapes can be machined. * If the shapes are too complex, there may be a possibility that the interior cannot be removed. 【Equipment Owned】 ■ Wire Electrical Discharge Machines: 16 units ■ High-Speed Fine Hole Electrical Discharge Machines: 2 units ■ CADCAM: 7 units

  • Processing Contract
  • Electric discharge machine

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Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

We have a track record of over 500 companies and boast 30 years of trust! We own 16 machines and excel in precision machining using wire cutting technology!

Marudai Precision specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. We allocate a larger installation area per machine compared to typical processing companies, which increases the work efficiency of each employee and results in better products being completed more quickly! Here are some examples of our processing. What we are introducing this time is just a small example of our technology. For information on other technologies, please contact us. 【Processing Examples】 ■ Large-scale processing Maximum processing size: up to 750×500×310. 【Equipment Owned】 ■ Wire electrical discharge machines: 16 units ■ High-speed fine hole discharge machines: 2 units ■ CADCAM: 7 units

  • Processing Contract
  • Electric discharge machine

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Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

We have a track record of over 500 companies and boast 30 years of trust! We own 16 machines and excel in precision machining using wire cutting technology!

Marudai Precision specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. We allocate a larger installation area per machine compared to typical processing companies, which increases the work efficiency of each employee and results in better products being completed more quickly! Here are some examples of our processing. What we are introducing this time is just a small example of our technology. For information on other technologies, please contact us. 【Processing Examples】 ■ Gauges We can create gauges such as PL model gauges. 【Equipment Owned】 ■ Wire electrical discharge machines: 16 units ■ High-speed fine hole discharge machines: 2 units ■ CADCAM: 7 units

  • Processing Contract
  • Electric discharge machine

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Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

We have a track record of over 500 companies and take pride in our 30 years of trust! We own 16 machines and excel in precision machining using wire cutting technology!

Marudai Precision specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. We allocate a larger installation area per machine compared to typical processing companies, which increases the work efficiency of each employee and results in better products being completed more quickly! Here are some examples of our processing. What we are introducing this time is just a small example of our technology. For information on other technologies, please contact us. 【Processing Examples】 ■Material for Parts We accommodate various needs, including small lots and single-item processing. 【Equipment Owned】 ■Wire Electrical Discharge Machines: 16 units ■High-Speed Fine Hole Electrical Discharge Machines: 2 units ■CADCAM: 7 units

  • Processing Contract
  • Electric discharge machine

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Strengths of Marudai Precision Co., Ltd.

Strengths of Marudai Precision Co., Ltd.

Demonstrating the strengths of wire cutting! In addition to processing large parts, we are also skilled in fitting processing!

Marudai Precision specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. Our company owns a total of 16 wire electrical discharge machines, including 6 large machines. We can process a variety of shapes and materials, and we excel in machining large parts. Additionally, we are skilled in shape processing using wire electrical discharge machining, allowing us to achieve fitting processes finished with just one clamp claw, without the use of vices or dedicated jigs. 【Features】 ■ A total of 16 wire electrical discharge machines, including 6 large machines ■ Capable of processing a variety of shapes and materials ■ Able to machine large parts ■ Skilled in fitting processes *For more details, please refer to the external link page or feel free to contact us.

  • Electric discharge machine
  • Processing Contract
  • Contract manufacturing

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We are currently offering a collection of precision machining case studies processed by wire electrical discharge machining and fine hole discharge machining!

We are currently offering a collection of precision machining case studies processed by wire electrical discharge machining and fine hole discharge machining!

Pursuing high-precision wire cut electrical discharge machining! We have published examples of precision machining.

Marudai Seimitsu specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. We have numerous processing achievements in precision progressive molds with a thickness of 0.06, precision plastic molds, large die-casting molds, blank products, spline gauges, coupling gauges, screw gauges, medical instruments, prototype parts, and conductive ceramics. [Contents] ■ Materials suitable for precision machining ■ Processing examples ■ Equipment owned ■ Company information *For more details, please refer to the "Precision Machining Case Collection" available for download in the PDF below.

  • Electric discharge machine
  • Processing Contract

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Five Points to Identify a Reliable Precision Machining Contractor - Free Materials Available!

Five Points to Identify a Reliable Precision Machining Contractor - Free Materials Available!

What kind of processing company should I choose...? We will explain this concern from the perspective of a precision machining company that specializes in wire electrical discharge machining and fine hole discharge machining!

Do you have any concerns when selecting a processing company? ✔ I want to place an order, but I don't know which one to choose... ✔ I requested difficult processing from multiple companies, but none of them accepted... ✔ Due to the complex shape, I have to request multiple processing companies, which is a hassle... This document explains "5 points to identify a reliable precision processing company." It clearly outlines how to determine which processing company is the best choice among many. [Contents] ■ 5 points to identify a reliable precision processing company ■ What is Marudai Precision? *For more details, please download the document or feel free to contact us.

  • Processing Contract
  • Processing Jig
  • Electric discharge machine

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Attention those who can't find a good processing company! Free materials available.

Attention those who can't find a good processing company! Free materials available.

We are offering a document summarizing "Five Points to Identify a Reliable Precision Machining Company" from the perspective of a precision machining company!

Marudai Precision specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. With numerous processing achievements in precision progressive molds with a thickness of 0.06, precision plastic molds, large die casting, molds, blank products, spline gauges, coupling gauges, screw gauges, medical instruments, prototype parts, conductive ceramics, and more, Marudai Precision solves your concerns when selecting a machining company with "5 Points to Identify a Reliable Precision Machining Contractor"! [Contents] ■ 5 Points to Identify a Reliable Precision Machining Contractor ■ What is Marudai Precision? *For more details, please download the materials or feel free to contact us.

  • Processing Contract
  • Processing Jig
  • Electric discharge machine

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Resolving the issue of difficult processing that no one can handle... and being unable to select a processing company...

Resolving the issue of difficult processing that no one can handle... and being unable to select a processing company...

Marudai Precision, specializing in wire electrical discharge machining and fine hole discharge machining, will solve all your concerns about not being able to find a good machining company!

Are you struggling to find a good machining company? Do you know the key points to identify a reliable precision machining contractor? 【What are the key points to identify a reliable precision machining contractor?】 ▶ A large number of machines! For example, if you have multiple surfaces and processes for molds and need to split the work among several companies, the number of points to confirm such as negotiating delivery times, discussing processing details, and understanding progress increases with each contractor. However, if there are many machines available, such discussions can be handled with just one company! You can also expect more flexible responses regarding delivery times. ▶ High processing accuracy! The accuracy of wire cutting is mainly influenced by three factors: the machine, the operator, and the environment. For the machine, it is recommended to have equipment that the manufacturer claims to be high precision or ultra-precision (such as ±0.003mm accuracy). For the operator, it is beneficial if the company has been established for a long time, has qualified personnel, and retains long-term employees. Regarding the environment, it is important that the processing and product storage areas are maintained at a constant temperature. Companies that meet these criteria are recommended. Marudai Precision specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture, and possesses all of the above points! For more details, please refer to the PDF or contact us.

  • Processing Contract
  • Processing Jig
  • Electric discharge machine

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Currently offering a collection of Q&A on wire processing.

Currently offering a collection of Q&A on wire processing.

A large number of Q&A related to "range of motion for wire processing," "materials that can be processed with wire," and "processing accuracy and surface roughness" are published!

Marudai Precision is a company that specializes in wire-cut electrical discharge machining for molds and metal parts. The "things" that are essential to people's lives are supported by numerous technologies that do not appear on the surface. The "wire electrical discharge machining" that we perform is a crucial part of that important process. This document explains "Frequently Asked Questions about Wire Processing" in a Q&A format. Please feel free to download and take a look. 【List of Questions (Excerpt)】 ■ What is the movable range for wire processing? (Maximum stroke) ■ What materials can be processed with wire? ■ Can items with surface treatment be processed? ■ What is the processing accuracy and surface roughness? ■ How is the start hole for the wire processed? *For more details, please refer to the PDF document or feel free to contact us.

  • Electric discharge machine
  • Other molds

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