Precise Slitting machine High Speed for High Strength 1400Mpa Steel Coil

Precise Slitting machine High Speed for High Strength 1400Mpa Steel

High strength steel has high tensile and yield strength, its tensile strength at least 540Mpa up to 1400Mpa. Our high speed slitting line specially designed for high strength steel coil slitting is competitive, efficient and convenient. Here introduce the popular model 6 x 1600mm slitting line as example. The slitting lines are widely used for slitting high strength steel coils used for automobile, aviation, high speed rails, etc. We hope to support customers to develp by providing good machine and continuous services.

Machine Making:

1. Steel plates for the machine body must be from well-known domestic steel mills.
2. Welding requirements: When welding two steel plates, the weld height should be 2/3 of the thinner plate's thickness. The weld surface should be smooth, without slag and spatter, etc.
3. All welded parts must be sandblasted or shot blasted.
4. Main parts and components of the uncoiler, slitter, and recoiler must undergo annealing treatment. The heat treatment process must guarantee the required time to completely remove stress. Machining must be done on CNC machining centers with accurate tolerance fits.
5. Machining process: When machining workpieces, the machine table must be cleaned. If necessary, use an oilstone to remove raised parts on the table. The workpiece must be firmly supported. The final process should involve stress relief. According to the six-point positioning principle, use dial indicators in three directions on the workpiece during machining to check for looseness.
6. All sharp edges must be chamfered.
7. Topcoat must be applied at least twice. Topcoat paint must be from well-known domestic or international brands.

 Composition:

Specification: