MW-SNA1300 Independent Unwinder Slip Shaft Slitting Rewinding Machine

Availability:
Quantity:

Feature:

1, The machine use center winding and the surface drum rewinding .

2, Web guide system, automatic tension control system with magnetic powder

3, Machine with meter counter , automatic stop

4,  Frequency Inverter control main motor


Main technical parameter : 

Model

MW-SHA1300

Width of roll material

1300mm

Max. Diameter of roll material

1000mm

Max. Diameter of rewinding roll

600mm

Min. Width of slitting

25mm

Slitting Speed

0-300m/min

Total Power

33kw

Overall dimension ( L x W x H mm)

2800x3500x1400

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 7.5kw motor 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 , hydraulic pressure lift loading

D. Shaftless Unwinder, 7.5kw motor control tension, tension controled by PLC

E, Web Guide Control Ssyem


2,Slitting System

The machine uses a air knife cutting system

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, φ100×1350mm 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, Servo Motor 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 switchair


6. Discharge product roll

A. Adopt motor discharge the roll ,Electric turning material


Machine List:

Number

Name

Part

Quantity

Brand

1

Unwinder

3 Inches clamp

1pcs

China

2

Unwinder Tension

7.5kw motor

1 Set

China

3

Main Motor

5.5KW

1 Set

Shanghai

4

Inverter

5.5KW

1 Set

Shenzhen

5

Web Guide


1 Set

China

6

Slitting knife

Air knife

10sets


7

Rewinding Driving

5.5KW Servo Motor

2 Sets

China

8

Rewinding Contro

PLC automatic tension control

1 Sets

Siemens

9

Rewinding clutch slip Shaft

3inches

2 pcs

China

10

Waste edge

FAN

1 SET

China

11

PLC

Touch Screen

1 SET

Weinview

12

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.
Product Inquiry

CONTACT US

 WhatsApp:+8618066266692
 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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