What is the Electromagnetic marking machine

Electromagnetic marking machine is the use of electromagnetic coil generated magnetic field to drive the alloy marking head movement.

The electromagnetic coil drives the alloy marking needle to form pits of different depths on the working surface, so as to form the marking information.

Needle marking technology: high speed, cost-effective marking technology

Dot peen marking All marks (text, numbers, LOGO, two-dimensional code, etc.) consist of a series of points, each of which is formed by the marking needle hitting the marking surface. A controlled pulse of electric current creates a magnetic field through the electromagnetic coil to generate an impact force. The marking needle of carbide or industrial diamond hits the workpiece surface violently under the action of the magnetic field. The high-performance spring brings the marking needle back to the initial position and waits for the next pulse. The marking frequency can be adjusted by adjusting the marking force and the motion speed of X and Y axes. Main features:

High cost performance marking equipment for permanent identification; No need for consumables, surface maintenance; High speed and accurate marking (up to 5 characters per second); Suitable for almost all materials, from plastic to hard metal; Only the power supply can be connected, do not need air source;