3 Layers Pert Solar Tube Extrusion Line

3 Layers Pert Solar Tube Extrusion Line
Product Details

Product description:
This extrusion line can produce 3 layers pert solar tube which has good foaming, elasticity and heat preservation character.

Product show:

Finished product:

Product features:
1.Screw apply special design of mixing and plasticization funtion;

2.Coat hanger type die with two throttle designs enalble to regulate the sheet thickness accurately;
3.Sheet thicknes shall be regulated by screw and pressing roller;
4.Separete roller temperature control system can make even sheet thickness
5.Winder withbig torque motor, regulate its speed and tension force;
6.Automatic metering device can pre-set the length of product.