JC Machining

Wire & Sink Online EDM Machining Services

Rapid quotes for custom parts with our online EDM machining services

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Wire EDM Machining Services

At JC Machining, we pride ourselves on being industry leaders in CNC wire-cutting EDM services. Our state-of-the-art EDM capabilities enable us to accommodate projects of any size and complexity, ensuring timely delivery without compromising on quality. We have invested in cutting-edge technology and skilled professionals to guarantee the finest results for our clients.

As an ISO 9001:2015 certified company, we offer both standard and high precision tolerances, achieving an impressive 2µm (0.0001″) precision. Our services cater to a diverse range of industries and applications, including die makers, mold builders, and part manufacturers worldwide

Sinker EDM Machining Services

CNC Sinker EDM Machining, also known as Conventional EDM, Die Sinking EDM, Plunge EDM, or Ram EDM, is a sophisticated process that enables the creation of intricate shapes without introducing stress into electrically conductive materials. Our CNC Sinker EDM machines offer low-risk machining solutions, making them ideal for producing complex components with exceptional accuracy and reliability.

We are ISO 9001:2015 certified and offer standard, as well as high precision tolerances as tight as 2µm (0.0001″) for an array of industries and applications.

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Our Commitment to Quality Assurance

We are committed to staying at the forefront of technological advancements in the EDM industry. To ensure this, we consistently invest in acquiring new equipment with cutting-edge features and capabilities, allowing us to excel in both wire and sinker EDM services.

we employ state-of-the-art CMM systems and other automated inspection technologies. These systems enable us to inspect components with unparalleled precision, ensuring that the finished parts not only meet our customers’ expectations but also exceed market requirements.

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Frequently Asked Questions
  • Parts machined will follow ISO 2768-m (medium) or ISO 2768-f (fine).
  • We guarantee on following ISO 2768 standards for all CNC machined parts and other components  that do not include specific tolerance requirements.
  • For even tighter tolerances on shafts, we offer custom quotes as a free service.

In our current facilities, we have:

  • 6 CNC milling machines
  • 12 CNC lathe machines
  • 15 High-variant grinding machines
  • 46 Grinding machines
  • 11 Types of Wire-EDM Sandblaster
  • Knurling Machine

Other advanced manufacturing equipment.

There is no MOQ. We offer solutions such as one-off rapid prototypes, custom low-volume CNC machining, and mass production with short lead times.

Even though our in-house machines can machine larger parts, we recommend these sizes:

  • Maximum Turning Diameter: 250 mm
  • Maximum Turning Length: 300 mm
  • Maximum Grinding Diameter: 250 mm
  • Maximum Grinding Length: 400 mm
  • Maximum EDM Length Hole: 50mm
  • Maximum EDM Length: 250mm
  • Maximum Wire-EDM Thru hole Height: 100mm
  • Maximum Wire-EDM Length & Width Capacity: 300*500mm

Lead times will vary depending on your project complexity and our capacity:

For larger projects, in general, you can expect shipment 2-3 weeks after sending in your confirmed order.

With rapid one-off CNC prototypes, global delivery can be within 10 days.

Our sales office operates from 8:00 am to 6:00 pm local time (GMT+8)

Our factory operates 24/7 Monday to Sunday.

As Machined, Polishing, Sand Blasted, Black Oxide, TiN, TiCN, TiALN, AlCrN, DLC and Chrome Plated.

We offer free ground shipping limited to customers in Taiwan and China. For other locations, our sales and fulfillment team will work with the carriers of your choice.

We understand that your 3D data and designs are invaluable to your business. Therefore, we take the protection of your intellectual property rights (IPR) very seriously. We encrypt all files that are transferred using SSL, ensuring that they can’t be intercepted while being uploaded to our servers.All the information and any files which you upload onto our platform are stored securely, and only ever shared within our organization with those employees who need access to it in order to manufacture your parts.

We ensure confidentiality across the entirety of your order; original drawings are not shared with 3rd party suppliers as all our production is done in-house.If you would like some additional reassurance, we can sign a Non-Disclosure Agreement.

JC Machining has a CNC manufacturing team of professional engineers and machinists to reduce manufacturing redundancy, optimize CNC programming, shorten machining time, improve surface finish, and deliver the best quality machined parts.We take each project personally and carefully examine each drawing, we can then enhance the 2D/3D designs by adding clarity and detailed information and further analyze your design to accommodate any special fixturing and machining strategies used to produce your parts at a very reasonable cost.

Our manufacturing team follows strict quality control standards, delivering 100% accuracy at strict tolerances. You can also call or email us at any time, and we’ll help with ordering parts, design feedback, material recommendations, and answer any questions.

Choose The Right CNC Machining Services Provider

Our CNC Machining Services

If you’re looking for enhanced capabilities like tighter tolerances, more complexity, or high-volume production quantities JC Machining in-house manufacturing delivers the solutions you need.

Recent Sample Parts

Rotor for rubber
Material Used:SKD11
Machining Process:EDM machining
Finish:As machined
Tolerance: +/-0.01
Rotor for rubber
Material Used:SKD11
Machining Process:EDM machining
Finish:As machined
Tolerance: +/-0.01
Stamping Dies
Material Used:ASP23
Machining Process:Wire cutting
Finish:TIN coating
Tolerance: +/-0.01
Stamping Dies
Material Used:SKD11
Machining Process:Wire cutting
Finish:As machined
Tolerance: +/-0.01
Machinery Parts
Material Used:Carburized Steel
Machining Process:CNC Turning, EDM process,
Finish:As machined
Tolerance: +/-0.03
Sprue Bush
Material Used:SKD61
Machining Process:CNC Turning, Wire cutting, Center grinding,
Finish:As machined
Tolerance: +/-0.01
Machinery Parts
Material Used:Carburized Steel
Machining Process:Wire cutting, Surface grinding, CNC Turning,
Finish:As machined
Tolerance: +/-0.008