our services
Wire EDM
Ram EDM
Small Hole EDM
CNC Milling
General Engineering
Complex Precision parts
Tool & Die Making
Injection Molds
Extrusion Dies
Surface Grinding
Part Repairs & Refurbishment
Prototyping
We use the latest state-of-the-art equipment in our factory as just one more step in ensuring your project will meet the highly precise manufacturing standards we have built our business on over the last 25 years.
About Wire EDM
Wire EDM (Electrical Discharge Machining) is a precision engineering process that allows us to cut difficult-to-machine conductive materials with amazing accuracy.
The EDM process is conceptually very simple: an electrical current passes between an electrode and a workpiece, which are separated by a dielectric liquid. The dielectric fluid acts as an electrical insulator unless enough voltage is applied to bring it to its ionization point, when it becomes an electrical conductor. The resulting spark discharge erodes the workpiece to form the desired final shape.
EDM is also referred to as wire eroding, spark machining, arc machining, spark eroding, burning, die sinking or wire burning.
Click here for more information about our EDM machines.
Request a quote
Use the form below to send us details of your project and we’ll get back to you with a quote. PRICING GUIDE: Maximum cost of 16 cents per square millimetre of cutting
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contact details
EMAIL: cosmos@futurenet.co.za
PHONE: Russell - 082 770 1217
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ADDRESS: Farm No.5, D292, Cedara, Howick, KwaZulu-Natal, South Africa, 3224