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The company absorbs foreign advanced technology to develop a series of pulverizers, which are used for PVC plastics with low to medium hardness, high-density PE or other plastics. It is proved by the practice and operation of the professional factory of plastic products that the chemical and physical properties of the ground powder can maintain the indexes of the new material by adding 20% ~ 30% calcium carbonate in the processing return visit, and the output can reach 150-350kg (20-60 mesh). Therefore, this equipment is the best equipment for plastic products factory to reduce costs and save expenses and solve the accumulation of waste products.