LW-2DNC Paper Core Winding Machine

Applicable Technical Parameters 

Machine Consists 

Tube I.D. 

25-65mm

Paper reel stand 

ZT Type

Tube wall thickness 

2-5mm

Cascade glue unit

PL type

Paper plies

Can be adjusted depends on paper and tube wall thickness, generally 420GSM= 0.6mm thickness/ ply

Spiral winding part

Two drums

Paper gramme

250-530GSM

In-line cut off unit

Single circular knife unit

Machinery speed

1-15m/min  (depend on tube sizes, material quality and operator skill )

Bottom-ply stand

For the inner ply

In-line cut off length

1000-4000mm (or more)

Machine Functions:  

1. Adopt microcomputer set in-line cut length, more accurately; Touch screen convenient for data adjusting;

2. Adopt human-machine operation interface, more convenient for operation;

3. Mechanical loading paper reels, reduce labor force;

4. Paper ply tension control system, cylinder press paper ply firmly, can adjust tension freely;

5. Supply gluing pots and pressure tension control system; adopt single or double side gluing depends on tube required strength;

6. Flanged shaft with flexile design, suit with tapered mandrel, can do fine-turning to tube inside diameter.

7. Automatic alarm when bottom-ply broken, and stop machine; avoid glue adhere to mandrel and difficult to clear away;

8. Tube in-line cutting moving speed controlled by servo motor, tracking with tube production speed to be synchronously;

9. Machine frame with anti-deformation treatment, ensures running stability and working precision.