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Zhejiang, China
Paper Slitting and Rewinding Machine

Paper Slitting and Rewinding Machine

Double shaft slitter rewinder paper roll Product Application SLF-A automatic Surface Winding Slitting Machine is suitable for processing materials that are typically difficult to rewind, pressure sensitive laminates and low tensile strength materials such as paper, alu. foil etc. surface winding......

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Double shaft slitter rewinder paper roll

Product Application
SLF-A automatic Surface Winding Slitting Machine is suitable for processing materials that are typically difficult to rewind, pressure sensitive laminates and low tensile strength materials such as paper, alu. foil etc. surface winding slitting machine could ensure most smooth edge after slit.

Useage:
Machine in this series are mainly suitable for straw paper.

Feature:
1, The machine use center winding and the surface drum rewinding .  
2, Web guide system, automatic tension control system with magnetic powder brake and clutch device
3, Machine with meter counter, automatic stop
4, Frequency Inverter control main motor
5, Optional: 3 Servo motor control rewinding system, Max rewinding diameter 800mm, PLC Touch Screen automatic tension control system

Main technical parameter:

Model

800

Max. Width of roll material

600mmr

Max. Diameter of roll material

1000mm

Max. Diameter of rewinding roll

600mm

Min. Width of slitting

10

Slitting Speed

0-120m/min

Total Power

6.5kw

Weight

2200kg

Machine Main Parts:
The machine with unwinder, web guide , slitting system, rewinding unit,transmission system,electric control part, etc 

Specification
1. Unwinder
A. The machine with Manual horizontal alignment, Eliminates tension and wrinkles caused by the thick ends or uneven cores of the raw materials
B. The high linear magnetic powder brake is used as the unwinding tension actuator.The output torque is balanced, and the tension fluctuation can be reduced to the lowest state. The Siemens PLC automatically detects and calculates the size of the material through online and automatically controls the unwinding tension output.
C. Loading Material, pneumatic lift loading(Optional Unit )
D. Air Shaft Unwinder, 100NM magnetic powder brake tension controlled by PLC    E, Web Guide Control system

2,Slitting System
The machine uses a round knife to cut, the incision is neat, and the service life is long. The upper and lower knife axes of the slitting are widened, and the speeds of the upper and lower knife shafts are matched by the gears. Rotate the hand wheel to implement the knife, and continue turning to achieve automatic knife.
A, Slitting shaft , 1 set Top knife shaft and 1 set bottom knife shaft
B, Locking device: With a rapid tool setting device, it can lock the upper knife shaft to avoid cutting quality problems caused by the upper and lower knife disengagement or movement.
C, High-pressure fan through the blowing pipe diversion, the waste edge come out
D, 30MM Main wall plate: The use of steel wall panels, effective damping, to facilitate the smooth operation of the machine at high speed
E, φ100×950mm Guide roller: chrome plated, polished 

3, Rewinding Unit
A, This machine adopts two-axis rolling of the left and  right axles. It is equipped with a pressure arm to balance the pressure inside and outside  the winding. The drive adopts two frequency conversion vector motors, the uniaxial  tension is arbitrarily adjustable, and the winding tension increases with the increase of  the winding volume. The winding volume is automatically calculated by the PLC and the  control tension is automatically calculated.
B, magnetic powder clutch control rewinding, steel shaft rewinding,and paper core PLC control tension. 

4, Driving unit
A, The inverter is used to control the 5.5KW main motor operation, the speed of the lift is convenient and fast, and the speed adjustment is excessively soft and steady.

5, Main Electrical Part
A, Centralized control of the cabinet, beautiful and easy to operate. PLC automatic tension control
B, One meter counter, real-time linear speed real-time, meter meter auto stop function (with deceleration stop function, remember meter basically no error)
C, Button ,Contactor ,air switch


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    TEL : +86-0577-65167778
    Mobile : +86-13967791853
    E-mail : max.zhang_xt@yahoo.com
    Address : No.1088, Jingye Road,
    Rui'an Economic Development Zone, Wenzhou
    Zhejiang, China
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