Single screw and conical twin screw are both suitable for the production of PVC water stop tape / water stop stripe
Single screw extruder can produce a more soft product than conical twin screw
Single screw's production needs granules material
For the extrusion of soft PVC profile, calibrators after mold are not needed
An effective cooling will be guaranteed by extra added water sprayer after mold
Hollow in the middle is no problem
After Extrusion, the water stop tape will be submerged in the cooling tank directly for shape finalizing
Two caterpillar haul-off with effective hauling length of 1500mm
Effective hauling for better reliable production
For water stop tape the shearing cutting is an effective method
With high quality shear's knife, the cutting machine can make excellent cutting section and have long working time.
The winding machine have two disks, by changing the tape roll, it is fast and convenient.
