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China Roll Paper Slitting Machine Supplier | High-Quality Factory Equipment for Precision Slitting

The rewinding unit offered by our factory features an air expansion shaft that is typically 3 inches, but we can customize it to a 4-inch (100mm) size to meet your specific needs. This unit accommodates paper rolls with a maximum diameter of 1.5 meters and a width of 2.5 meters, suitable for various applications. With the capacity to hold up to 21 knives, our machinery ensures efficient cutting operations. Notably, the maximum weight of the paper roll it can handle is 3 tons, guaranteeing robust performance. The paper roll chuck is designed to accommodate a 4-inch roll core, and the air expansion shafts in rewinding are also configured to be 4 inches (10cm). As a leading supplier in China, our factory is dedicated to providing high-quality products tailored to your requirements

    Technical parameter

    Model 2500C High speed paper roll cutting machine
    Roll paper width 2500(mm)
    Roll paper diameter 1500(mm)
    Rewindat diameter 1200(mm)
    Slitthing width >35(mm)
    Roll paper weight 80-600g
    The main power 22kw
    Number of cutter 21
    Speed of Slitting 1-200m/min
    Supply 380V 220V
    Operator 1

    Control system

    Major Executing Devices (Contactors, etc.) Schneider/Chint
    Button Siemens
    Emergency stop Siemens
    knob Siemens
    Cylinder element chengdi
    Solenoid valve Airtac
    Hydraulic system Special-purpose
    Frequency converter INVT

    Configuration device

    Paper feeding mode Hydraulic Shaftless Support
    Lifting, clamping, unloading hydraulic pressure
    Tension adjustment Pneumatic brake
    Control of adjusting speed Frequency control
    Winding method Inflation axis
    Cutter shaft and winding No resistance synchronous slitting
    Application tools Pneumatic runner, an Allen wrench, air tap 2

    Size(mm)

    Unwinding machine: L*W*H 5200mm*1500mm*1100mm
    Winding machine: L*W*H 4000mm*1800mm*1400mm
    Upper slitter specifications 1.5*140*100mm
    Bottom slitter specifications 30*140*80mm
    Total weight 5700kg

    Configuration device

    The host speed 1400r∕min
    Hydraulic station motor 4kw
    Bearing HAERBIN

    Frequently Asked Questions (FAQ)

    What is the maximum paper roll diameter and width handled by the 2500C cutting machine?
    The 2500C High speed paper roll cutting machine is designed to accommodate a maximum roll paper width of 2500 mm and a maximum roll paper diameter of 1500 mm.
    What is the slitting speed and power requirement of the machine?
    The slitting speed of the machine ranges from 1 to 200 meters per minute. The main power requirement is 22kw, supported by a supply voltage of 380V or 220V.
    What control and execution components are integrated into the control system?
    The control system features major executing devices (such as contactors) from Schneider/Chint, buttons, knobs, and emergency stops from Siemens, cylinder elements from Chengdi, solenoid valves from Airtac, and an INVT frequency converter.
    What are the dimensions and total weight of the machinery setup?
    The unwinding machine dimensions are 5200mm * 1500mm * 1100mm (L*W*H), and the winding machine dimensions are 4000mm * 1800mm * 1400mm (L*W*H). The total weight of the machine setup is 5700kg.
    What paper weights and slitting widths does this machine support?
    The machine supports roll paper weights ranging from 80g to 600g, with a minimum slitting width of greater than 35 mm.
    What configuration devices are used for paper feeding and winding?
    It features a hydraulic shaftless support mode for paper feeding, hydraulic pressure for lifting, clamping, and unloading, a pneumatic brake for tension adjustment, and an inflation axis winding method.

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