Paper slitter rewinder machine is a special machine mainly used in paper and printing industry. The operation of this equipment involves mechanically cutting the material on the main reel into strips with different parameters and winding them on smaller reels (spools).
Paper Slitter Rewinder Machine Features
1. The paper slitter rewinder machine adopts imported PLC and touch screen control, which can set working parameters and display working status on the screen, making it convenient to monitor the production process.
2. The paper slitter rewinder machine has strong load-bearing capacity and runs stably and reliably at the highest speed.
3. The main motor is driven by a variable frequency motor and controlled by a frequency converter, with fast and stable acceleration and deceleration.
4. The paper slitter rewinder machine rewinding shaft adopts a differential air expansion shaft, which can achieve better rewinding effect for uneven materials. It is driven by a variable frequency speed regulating motor and automatic tension control.
5. The unwinding is controlled by a frequency converter, driven by a variable frequency motor, and automatic tension control.
6. The unwinding side adopts shaftless loading and unloading of raw materials and hydraulic lifting, which is convenient for efficient original roll handling and cooperates with a precise deviation correction system.
7. Length counting and diameter calculation, automatic deceleration and shutdown when reaching the set length.
8. Mechanical, electrical and pneumatic integration, complete safety protection.
9. The main parts of the paper slitter rewinder machine are all world-renowned brands, ensuring that buyers are provided with top-quality slitting equipment.
10. The upper rewinding shaft is equipped with a chain, which can unload heavy objects and facilitate operation.
11. The paper slitter rewinder machine can be equipped with a knife-setting auxiliary system, which can quickly set the circular knife.
12. This model of paper slitter rewinder machine is most suitable for high-quality self-adhesive label slitting. After slitting, the rolls are directly sent to the flexographic printing machine.
Paper Slitter Rewinder Machine Structure
Unwinding frame:
The paper roll slitter rewinder machine adopts a hydraulically controlled unwinding frame, which can easily pick up a giant roll with a weight of 2000kg and a diameter of 1600mm. The unwinding tension is jointly controlled by two sets of Siemens motors.
Rewinding device:
The rewinding shaft of the paper roll slitter rewinder machine adopts a blade-type air shaft. Two sets of motors drive the rewinding shaft and output reasonable tension, which can obtain high-quality rewinding finished rolls. The cutting surface is smooth and wrinkle-free. The finished rolls can be unloaded automatically, saving operators.
Slitter:
The diameter of the slitter shaft is 100mm, which is strong enough to fix the tool and avoid shaking during the operation of the machine, so the cutting accuracy is very high. One end of the shaft is fixed and the other end is rotatable. This design makes it very easy to replace the slitter. The slitter is made of high-speed alloy steel and has the characteristics of high precision and durability.
Constant tension system:
The system consists of an aluminum roller and two sets of cylinders, one of which is equipped with a damping sensor. The cylinder outputs the corresponding air pressure according to the signal of the damper, thereby adjusting the position of the aluminum roller. With such a system, the tension of the paper during transportation can be guaranteed to remain constant at all times.
Paper Slitter Rewinder Machine Applications
Paper slitter rewinder machinePaper slitter rewinders are commonly used in the paper industry to produce a variety of paper products such as sheets, rolls, cartons, etc. They are also used in other industries such as advertising, printing and packaging that require paper of specific sizes and shapes. Paper slitter rewinders can be manual or automatic and can be equipped with various additional features such as label printers, paper thickness measurement systems and finished spool packaging systems.
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