PVC mixer -batching, conveying, mixing processes includes: 1. Raw materials dumping; 2. Weighing and feeding main raw materials(such as PVC, CaCO3 etc.); 3. Weighing and feeding additives; 4. heating mixer & Cooling mixer; 5. Storage of mixture; 6. Feeding to Extruders; 7.Central dust collector. Motor of mixer: Eastern Asia PLC: SIEMENS S7-300 Inverter: ABB/OMRON (Or:Soft starter according User's requirement) Contactors: SIEMENS Temperature controller: RKC(Japan) Liquid(DOP)gearpump: PROMINENT(Germany) Electronic balance: METELER TOLEDO(USA) It is customized, exactly according to User's practise, We try our best to give user the properest suggestion and make the most economic design. We have many successful projects home and abroad. Such as Russia(ORTO company, REAS company), Sri lanka, Ukraine(GLOBART company), USA( P&G company) etc. In China, we have made for CHINA PETROL 2 lines as retrospective orders in a short time. We will send technician totest the whole system and train workes in user's factory till user can operate easily. Normally to finish testing the system needs about 20-30days.