Double-ended drill boring mill

The Changlong CNC Special Machine series features multi-head high-efficiency processing equipment like twin-spindle drilling, milling, and boring machines. Their key characteristics include single-clamping for multi-step processing, avoiding secondary clamping position errors, high precision, and speed, as well as saving several times the equipment space. For instance, a twin-spindle drilling and milling machine with a hydraulic fixture and special tools can perform end-milling in just 50 seconds on a ∮50 long shaft. The standard processing length ranges from 200 to 1500mm, meeting processing requirements and is compatible with automatic loading.