Sourcing Requirements
Purchase three new or used machine tools, one unit each, complete with standard accessories: 1. Horizontal boring machine: X-axis 4,000 mm; Y-axis 2,000 mm; Z-axis 1,000 mm; rotary table 1,500 × 1,500 mm. 2. Double-column vertical lathe: maximum turning diameter 3,200 mm; maximum workpiece height 2,500 mm; loading capacity at least 40 tons; table diameter 2,800–3,000 mm; table speed 2–75 rpm with 16 speed steps. 3. Double-column planer-type gantry milling machine: machining length 3,000 mm; width 2,200 mm; height 600 mm; loading capacity 15,000 kg; spindle speed 20–180 rpm; minimum table-travel speed 50 mm/min. Mandatory documents: brand authorization, certificate of origin, and complete technical data sheets. Total quantity: 3 units.