Product introduction
The jumbo roll slitting machine is an intelligent device for slitting and rewinding large rolls of material. It consists of an unwinding, web-correcting, slitting, rewinding, and control system.
Product advantages
High-Precision Slitting
Adopts servo closed-loop control to ensure slitting accuracy up to ±0.1 mm.
High-Speed Production
Fully servo-driven, with a maximum slitting speed of 800 meters per minute.
Automatic Web Guiding
CCD visual inspection automatically corrects web deviation, with a correction accuracy of ±0.2 mm.
Durable Structure
The entire machine adopts a welded carbon structural steel frame, which is stable and not easily deformed.

Product specification
|
DFLM-3500 |
|
|
Parameter |
Specification |
|
Slitting Materials |
Packaging films & other substrates: BOPET/BOPP/BOPE/BOPA/CPP/PETG |
|
Material Thickness |
6-350 um |
|
Max. Unwinding Width |
3400 mm |
|
Max. Unwinding Diameter |
1200 mm |
|
Unwinding Core |
3"/6" paper cores / Steel cores |
|
Unwind Beam Flipping |
Screw-driven (hydraulic optional) |
|
Unwinding Arms |
Screw-driven clamping |
|
Edge Alignment (EPC) |
Puliyuan ultrasonic sensor |
|
Max. Winding Diameter |
1000 mm |
|
Winding Method |
Independent-station contact winding |
|
Winding Shaft Flipping |
Electric screw-driven (hydraulic optional) |
|
Winding Arms |
Motorized movement (Automatic spacing adjustment) |


FAQ
Q: What material width can this Jumbo Coil Slitter handle?
A: The machine can easily handle rolls up to 2800mm (approximately 110 inches) in width.
Q: What size raw roll can the machine slit?
A: The machine can handle jumbo rolls up to 1200mm (approximately 47 inches) in diameter and weighing up to 5 tons, slitting them into finished rolls with a width of 180mm.
Q: Can we customize our equipment to meet our material specifications?
A: Yes, we can. We support customization of multiple parameters, including width, number of cutters, winding diameter, tension system, and more.
Q: What quality certifications does the equipment have?
A: We have passed international certifications such as CE, ISO9001, and SGS.
Q: Is the equipment tested before shipment?
A: Each machine undergoes a 48-hour full-load test and includes a test report.
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