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Yunnan is the largest and best natural rubber plantation area in China. The plantation area of natural rubber is nearly 600 thousand hectares of Yunnan Province, accounting for 50% of the total area of the country. The output of natural rubber is nearly 500 thousand tons, accounting for more than 55% of the total output of the country. The entire project processing workflow is as follows: Cutting and mixing of rubber compounds — Mixing — Cooling — Packing — Bagging 1. Calendering machine 2. Dry blender 3. Post-treatment cooling machine 4. Packaging machine 5. Bagging device 1. The formula can be changed at any time according to the needs of rubber buyers. 2. Less Location 3. Low labor intensity 4. Less Building Project According to the different characteristics and ingredients of the rubber to the customers’ needs, different rubber materials are mixed with this production line to meet the customers’ requirements of the grade rubber, which is easy to make rubber products for next step . The compound rubber of this line is widely used in tyre industry.