... models,easy operation 2.competitive price,durable quality 3.low power consumption 4.ISO,BV . Chalk Making Machine1. Introduction of Chalk Making ... quality, long service life, high efficiency, and others. 2. Technical Parameters of Chalk Making Machine: ModelCapacityWeightVolumeTYCM800-16,000-8,000 pcs ... ,000pcs/h820 kg3.5 m3Remarks: the size of the chalk: the diameter of two heads are 10mm and 8mm. The ...