On account of the different plastic material, Liansu designs the corresponding screws,ensuring the good plasticizing effect and good product quality. Such as PVC, PP, PE, PS, HIPS,etc.

Canlender roller adopts multi-spiral water channel design, uniform temperature roll surface and high product surface quality.

Tri-roll calender adopts independent motor drive, frequency variable speed regulation.Moreover, the panel extension ratio is adjustable.