cast machine parts, steel is strong, good stability; Precision Linear rectangular guides, ... rigidity 5050 mold machine FeaturesZK-5050 based with cast machine parts, steel is strong, good stability; Precision Linear rectangular guides, ... milling small mold, positioning hole, shoe mold making, auto parts and electronic parts processing . modelZK5050Table size560mmX560mmX. Y. Z-axis repeat positioning ...