our services

5

Wire EDM

5

Ram EDM

5

Small Hole EDM

5

CNC Milling

5

General Engineering

5

Complex Precision parts

5

Tool & Die Making

5

Injection Molds

5

Extrusion Dies

5

Surface Grinding

5

Part Repairs & Refurbishment

5

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

    contact details

    EMAIL: cosmos@futurenet.co.za
    PHONE: Russell - 082 770 1217

    find us

    ADDRESS: Farm No.5, D292, Cedara, Howick, KwaZulu-Natal, South Africa, 3224