DOOSAN PUMA 2100LY CNC LATHE

Technical Description

The TC820LTYsi is a 4-axis CNC turning center engineered for versatile precision machining operations. Featuring a robust 2.56-inch bar capacity with a maximum turning diameter of 15.98 inches and swing clearance of 30.71 inches, this machine accommodates mid-range workpieces efficiently. The spindle delivers 4,500 RPM maximum speed through a direct-drive motor system, generating substantial axial thrust while maintaining minimal heat generation via four P4-class angular bearings. The 29.92-inch machining length provides adequate working envelope for complex part production. Equipped with a 12-station BMT45 live tooling turret operating at 4,500 RPM, the machine enables secondary milling operations, drilling, and tapping in addition to turning capabilities. The hardened box ways constructed on a solid casting foundation provide superior rigidity and vibration damping, critical for heavy-duty cutting performance. An automatic tool-setting arm with probe functionality detects tool wear and breakage while automatically updating offsets through programmable subroutines. The coolant-through-turret design incorporates a 50-gallon tank and pump system delivering 70 PSI flow, efficiently dissipating chips and heat to enhance cutting performance and tool life. An integrated chip conveyor features internal collection with side discharge capability for high-rate material removal. The CNC control system manages all four axes with precision, making this turning center suitable for manufacturers requiring flexible machining capabilities with automated tool management and reliable coolant delivery systems for extended production runs.