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Are marking machines and engraving machines the same?
There are many kinds of marking machines. I don't know which one you are talking about. The most commonly used is: 1. Metal marking machine, also known as electrochemical marking machine and electric corrosion marking machine. 2. Pneumatic marking machine.

Metal marking machine:

The equipment adopts the high technology of "low voltage partially ionizes the metal surface under the action of marking liquid". Any logo such as "trademark, product name, technical index, numbers and letters" that will never fall off can be printed on the surface of any conductive metal, which is clear and durable, colorfast, colorfast, high temperature resistant and not afraid of being scrubbed by organic solvents.

Marking method: make the contents to be printed on the film board (screen film board can be made in large quantities, and waxed paper film board can be made in small batch print), then put the film board on the workpiece to be printed, use glue to soak a small amount of marking liquid on the output electrode (marking head) of the machine, and press it on the workpiece for 1-2 seconds. Take off the electrode and membrane, and a beautiful logo will be printed and never fall off.

The pneumatic marking machine controls the marking needle to move according to the trajectory of the character pattern edited by the computer, and at the same time, the marking needle impacts the workpiece at high frequency under the action of compressed air, thus forming characters and patterns on the workpiece.

Pneumatic marking machine:

Suitable for printing trademarks, technical parameters, serial numbers, company names, etc. On various product signs. The printing trace is gravure printing, which can be used as plane parts such as nameplate marking machine and plane marking machine, and can also be used as cylindrical surface marking. With the circular fixture, the cylinder with the outer diameter of 3- 150mm can be marked, with beautiful marking effect and high cost performance. Application: connecting rods, engines, various mechanical parts, machine tools, hardware products, metal pipe fittings, gears, pumps, valves, fasteners and various hard plastic products are printed with numbers, names and trademark patterns.

Please call 0755-898 12836 if necessary.