Mixing EquipmentChina High Speed SRL-Z SRL-W Vertical Horizontal 300/600L 500/1000L 1000/2000L Model PVC UPVC Plastic Powder Cold and Hot Mixer Unit Plastic Blending Machine, Find details about China Plastic Mixer, PVC Mixer from High Speed SRL-Z SRL-W Vertical Horizontal 300/600L 500/1000L 1000/2000L Model PVC UPVC Plastic Powder Cold and Hot Mixer Unit Plastic Blending Machine