... in-phase. The haul-off speed accelerates with pressure increasing to make sure the pressure stable and avoid the break caused ... rate: uniform distributing, high additive rate (vegetal fibre can up to 79-80%), it reduce the production cost. Long lifetime: the ... used: it can use PP, PE, PVC, ABS and PS material to pelletize , compounding with various vegetal fibre. Can add glass fibre ...