PVC Feeding, Dosing and Mixing Production LinePlace of Origin: China1. Central cleaning system2. Multi-angular conveying structure3. Excess matter dosing system4. PLC electrical control system. Dependable Siemens S7-300 series, the system is pre-programmable by the user, but can also be operated automatically or manually, with an obstacle alert and indication system. 5. Monitoring systemOuter packing: Wooden case