EDM+ 3000W Broken Tap Remover - Portable EDM

Broken taps, screw, drills, studs, bolts, rods removing process and electrode selection:

Functions, Features and Advantages:

This portable EDM machine use the principles of spark erosion (EDM) and metal disintegration (MDM) technology to disintegrate ONLY the center of a broken tap or drill leaving the threads in perfect condition without direct contact.

✔ Small and compact structure - light weight, very convenient to carry and place on any kind of workpieces (especially on large ones) and can be used anywhere.

✔ High-speed and efficiency operation at lowest cost possible

✔ Very wide processing range: works on all kind of conductive materials for taps and drills with diameter above 2mm. As additional application, you can cut and/or drill into exotic and hard conductive materials, sintered carbides (tungsten carbides) and other tough machinable steels.

✔ Can be used with many types of electrodes like: Brass, Copper, Tungsten and Graphite in shape of rods (round, square, hexagonal, plates, sheets, special and customized multiple edges with round shank) or tubes

✔ Can be also used for punch or mark with special electrode on hardened steel when accuracy and precision is not mandatory.

✔ Equipped with handle on top of the power box, becomes very convenient to carry.

✔ Working fluid/dielectric is ordinary tap water (for improved performance is recommended to use pure/demineralized water);

✔ Has a submersible pump that provides dielectric (water) on the working area, it will wash out disintegrated particles from the work piece and improves burning time

✔ Power consumption is moderate and is using single phase power supply, machine becomes very economical and convenient to operate

✔ Long working time: can work continuously due to build in cooling fan installed that ensures cooling and constant ventilation for inside electronics

✔ Fine adjustment variator for servomotor movement and current.

✔ Reset button

✔ Storage place at the bottom of the power box, very convenient to store and manage of all the attachments and accessories

Working head:

✔ build in servo motor for feeding and vibrations

✔ head is independent and separated from the machine, can be placed and rotates in any direction which is very helpful for complex machining

✔ simple set up and operation allows easy removal of taps anywhere

✔ have vibration function that can be separately activated allowing the electrode to vibrate which will greatly improve processing time and efficiency

✔ easy and convenient operation due to the magnetic base that can be fixed on metal workpiece for a steady and precise processing

✔ automatic feed and depth setting (it will stop at specific depth)

✔ alarm and auto retract function when the depth target is reached

✔ no external force and damage to the workpiece

✔ all pipes, connectors and accessories are detachable - easy to assemble, store and/or replace

✔ manual Up & Down for positioning

✔ One-key Start & Stop

Processing methods on workpiece: