MW-STA1800 Double Rewinding Shaft Kraft Jumbo Roll Rewinding Slitting Machine

Availability:
Quantity:

Use:

Machine in this series are mainly suitable for vertical stripping of reel-shape materials such as paper, aluminum, and composite plastic paper.


Feature:

1. Disc knife splitting, dual-shaft face-interlaced reeling, smooth and level end face splitting.
2. Photoelectric error correction for reeling and unreeling.
3. Magnetic powder control for tension of reeling and reeling.
4. Frequency converter control of main machine entry.


Main technical parameter :

Model

MW-STA1800

Material Thickness

0.01-0.2mm

Max. Width of roll material

1800mm

Max. Diameter of roll material

1200mm

Max. Diameter of rewinding roll

1000mm

Min. Width of splitting

25mm

Slitting Speed

0-300m/min

Total Power

20kw

Overall dimension ( L x W x H mm)

6000x3000x1850

Weight

4500kg

Mahchine 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 Materila , pneumatic lift loading


D. Air Shaft Unwinder, 100NM magnetic powder brake tension controled by PLC


E, Web Guide Control Ssyem


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, φ100×1650mm 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 magnetic powder clutch , 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, Servo Motor control rewinding , steel shaft rewinding,and paper core  PLC control tension。


4, Driving unit


A, The inverter is used to control the 7.5KW 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 switchair


Machine List

Number

Name

Part

Quantity

Brand

1

Unwinder

3 Inches Air Shaft

1pcs

China

2

Unwinder Tension

20kg Magnetic powder brake

1 Set

China

3

Main Motor

7.5KW


1 Set

Shanghai

4

Inverter

7.5KW

1 Set

Shenzhen

5

Web Guide


1 Set

China

6

Slitting knife

Straight knife

10Sets

China

7

Slitting knife

Rotary Knife

10 Sets

China

8

Rewinding Driving

4KW Servo Motor

2 Sets


China

9

Rewinding Contro

PLC automatic tension control

1 Sets

Siemens

10

Rewinding Air Shaft

3inches

2 pcs

China

11

Waste edge

FAN

1 SET

China

12

PLC

Touch Screen

1 SET

Weinview

13

Main Electrical

Button ,Contactor ,air switchair

All

CHINT

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 Tel: +86-0577-65194577
 WhatsApp:+8618066266692
  Ben@mwllpack.com
 WeChat: 18066266692
 Add: Building C-27, Shangwang Street, Ruian City, Wenzhou City, Zhejiang Province China.
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CONTACT US

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 E-mail: Ben@mwellpack.com
 wechat:18066266692
 Add:Building C-27 , Zhixin Industrial Zone,Ruian City,Wenzhou City, Zhejiang Province, China.

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