This equipment is used to cut steel sheet, aluminum coil, galvanized coil, stainless steel, ordinary carbon steel and other rolled strips into several strips along the length direction. The slitting machine is composed of upper and lower knife shafts, fixed archways, movable archways, and synchronous lifting structures. The archway is subjected to casting, aging treatment and precision machining of boring machine. The upper and lower tool shafts are finely processed by turning, high frequency processing, grinding, chrome plating and grinding.
If you are unfamiliar with the metalworking machinery industry, you may not know much about how metals are processed and the types of machinery used to produce ready-to-use products. There are many ways to treat metals, but before most metals are given to manufacturers, they need to be processed to the correct specifications for the customer's job. This can be done on-site or outsourced to the company. Either way, the results must be accurate to meet customer needs. The size, width, weight or shape of the metal can be processed according to its specific needs. After receiving the order, the process begins. Before the metal is cut to a specific weight or width, it comes in the form of huge coils weighing thousands or even tens of thousands of pounds. These coils are then processed by a machine called a slitting line. The function of the slitting line is to break these coils into smaller pieces according to customer needs. After the coil is uncoiled, it is cut to the required size. They are then recoiled and shipped out for customer use.
When considering which machine is suitable for a particular job, it is important to consider the thickness of the material being processed, the type of material used, the end use of the material, and the amount of metal to be processed each year. These are important factors to ensure that the finished product is produced on time and within the correct specifications required.
Formetal Technology is committed to providing customers with the right machine on time and on budget. Our dedicated team is always looking for new technologies and opportunities to grow our industry, while providing our customers with cost-effective solutions.
It is mainly used for the slitting of tinplate, galvanized iron, silicon steel plate, cold rolled steel strip, stainless steel strip, aluminum strip, steel strip and other coils. For cutting coils into strips of the required size. The metal coil material is cut into items of various widths and then made into small coils again for the next process. The main function of this metal steel coil slitting production line is to cut the width of the coil into smaller coils, and can provide any thickness. It is a necessary device for the transformer and motor industries as well as other precision metal strips.
Because the thickness of the coil is proportional to the capacity of the slitting line, a larger thickness of the main coil requires a larger type of slitter. Generally, we can divide the slitting line into three types according to the thickness difference, namely the thin plate slitting line, the medium plate slitting machine and the thick plate metal slitting machine.
Here we take a 4.0*1500mm (Max. thickness 4.0mm and Max. coil width 1500mm) as an example.
FZ-4.0x1500 slitting line is mainly used to level the sheet and slit sheet according to customer’s requirement and then recoil the strips. The detail components of this machine please refer to below:
1. Coil loading car(include the base) 1 set
2. Decoiler (include supporting arm) 1 set
3. Coil guiding device with swinging type 1 set
4. Pinch roller and 5 rollers leveler 1 set
5. Coil head cutting machine 1 set
6. Conveyor 2 sets
7. Guiding device 1 set
8. Slitter 2 sets
9. Back Loop 1 set
10. Waste edge winder 2 sets
11. Tensile device 1 set
12. Recoiler(including supporting arm and dividing device) 1 set
13. Unloading coil car 1 set
14. Hydraulic, lubrication and pneumatic system 1 set
15. Electrical control system 1 set
Brief introduce of Slitter part
1. The lower cutter axle is fixed, upper cutter axle adopts AC reduced motor drive, and the dial gauge shows the adjustment. When changing the cutter die, the movable block can be moved out with hydraulic cylinder drive.
2. Upper and lower cutter shaft material: No. 45 steel, with quenching treatment, the surface rigidity: HRC52-57.
3. Head treatment hardness of the blade and the spacer bush: HRC40-45, through optimize, the thickness of the two blades more than any integer millimeter up 3mm can match.
4. The cutter axle through the universal shaft and reduced motor, and it adopts DC speed adjusted motor drive, which can adjust stepless speed regulating.
5. The cutter axle diameter: Φ240mm, effective length: 1600mm.
6. Blade material: SKD11, head treatment hardness: HRC 58-61.
7. It’s welded by steel plate and section steel.
8. There are two slitting platforms for fast changing the cutting blades.
