1) Billet, round billet, slab, roll billet.
2) Material: aluminum wire, high temperature paint, ordinary paint, laser.
3) Installation location: the end and side of roller, side of cooling tool, top of the pusher, etc.
4) Spraying code on normal and high temperature, laser spraying code.
5) Contents of sprayed code: numbers, letters or symbols, and the number of digits can be freely defined.
6) Automatic identification of billet flow number and sub-process number.
7) Mode of spraying code is optional: continuous spraying, intermittent spraying, and special spraying.

1. The machine adopts high-energy laser printing way, no post-processing consumables;
2. The machine has an independent cooling circulation system;
3. The circulating cooling temperature can be set;
4. The servo system is purchased from imported components, and the normal service life is at least 1 year;
5. The laser part using life is more than 15 months under normal conditions;
6. The labeling speed is fast, the handwriting is regular and easy to identify, and the number will never fall off (it will not fall off if scratched);
7. The main program is convenient for data exchange with the on-site PLC;
8. The main control cabinet is a touch screen operation display, which is intuitive and convenient for maintenance and debugging;