double positions automatic center winder for pvc calender line

SIEMENS PLC is used as the control unit of the winder,SIEMENS OP270-10 touch screen is uesd as the humanmachine interface

FEATURES OF THE MACHINE INCLUDE:

1.PLC central control,digital constant tension monitor and control system;

2.Fully automatic web cutting and change over,no need for auxiliary adhesive tape for thickness ≤0.6mm;

3.The web can be more flattened by using the adjust-able flattening roll;

4.Normal production speed 5-120m/min;

5.Automatic synchronized with the main calender line speed;

6.Winding inder constant tension,which can be preset according to requirement;

7.1/2 sections cutting tension can also be preset according to requirement;

8.High speed meter counter 1/2 sections preset, the winder can automatically complete the web cutting and change over;

9.Data input/output through touch screen and communication through main line;

10.Fault self diagnostic and simulated diagram display.

Technical Parameters:

Material	Rigid PVC sheet     1200--1800mm width
Paper core	ø 75mm
Winder shaft	A/B shaft
Longitudinal cutting number	3--4    250mm(minimum)
Winder speed	10-120m/min
Tension range	50--1000N
Web size	800mm(maximum)
Power supply	AC380V±10%50HZ
Gas pressure	4---6kg

double positions automatic center winder for pvc calender line