1. The base zk3640 by casting parts, strong rigidity, good stability; 2. Precision linear guide rail, rectangular pretesting 3640 mould machine1. The base zk3640 by casting parts, strong rigidity, good stability;2. Precision linear guide rail, rectangular pretesting, good rigidity, high precision;3. Grinding grade precision ball screw has preloaded, high precision;4. Interface using international ...