Die-sinking edm

ONA HS700

Condition: like new (used), Year of construction: 2003, TECHNICAL SPECIFICATIONS X axis travel: 1,500 mm Y axis travel: 750 mm Z axis travel: 500 mm Worktable height: 820 mm Open height (clearance): 920 mm Maximum workpiece weight: 100,000 N Maximum load on head: 4,000 N Tank type: Fixed Tank dimensions: 2,300 x 1,300 x 700 mm Worktable size: 1,700 x 1,000 mm Usable dielectric height: 620 mm GENERATOR Standard minimum surface finish: VDI = 0 Power: 60 A MACHINE EQUIPPED WITH Generator with 120 A Expert System Fixed worktable 1,700 x 1,000 mm CNC for simultaneous axis control Integrated ONA C-axis with automatic System 3R Macro Standard chuck Eco-friendly filter with automatic cleaning cycle Dielectric temperature control system Year of manufacture: 2003 MACHINE FEATURES Fixed-table structure ensuring stable operating conditions, equipped with leveling supports Stabilized grey cast iron structure (base, column, tables) X-Y-Z movements via high-precision class A ball screws, driven by three DC motors Motion on prismatic roller guideways Position detection via linear glass scales Improved front accessibility with retractable front door system Bdsdpfx Amoxwma Aonsd Fixed working tank Integrated C-Axis (mounted on the head) Maximum speed: 40 rpm Resolution: 0.001° Maximum load (static C-axis): 500 N Maximum load (dynamic C-axis): 120 N Heidenhain encoder Toothed belt transmission Maximum current without rotation: 120 A Maximum current with high-speed rotation: 60 A Maximum current with slow rotation (0–1 rpm): 12 A Moment of inertia: 2,000 kg/cm³ GENERATOR FEATURES Modular design Programmable parameters Maximum power: 60 A EXPERT SYSTEM Controls the entire erosion cycle, from roughing to final surface finish, automatically adjusting spark parameters to ensure maximum generator efficiency and highest machining speed. Dedicated software for deep ribs Dedicated software for finishing large homogeneous surfaces Fully unattended machining capability with maximum productivity and excellent final quality Process parameter monitoring via screen and control panel display Automatic anti-collision system preventing electrode damage in case of accidental contact with the workpiece TECHNICAL DATA Pulse duration (Ton): continuously adjustable from 1 to 6,500 microseconds Pulse interval (Toff): continuously adjustable from 1 to 6,500 microseconds Copper electrode volumetric wear: 0.2% Graphite electrode volumetric wear: 0.1% Surface finish Ra (CLA): 0.1 micron – VDI = 0 Maximum material removal rate: 600 mm³/min Power consumption: 10.7 kVA Current intensity: adjustable from 1 to 12 (manually or via program) Highly sensitive servo control system High erosion stability