• Kasthuri Machine Builders

Multi-spindle drilling machine

The multi-spindle drilling machine from Coimbatore-based Kasthuri Machine Builders has a unique space saving design that accommodates the coolant drive inside the cabinet. The head is positioned by the screw rod arrangement and the hydraulic power pack allows table up feed and down movements while the base is fabricated. The main castings are made of heavy-duty cast iron, which are annealed, and stress relieved. Features: The main castings made of heavy-duty cast iron that are annealed and stress relieved. Hardened and ground spindles Length adjustable adapters Positioning of the head by screw rod arrangement Hydraulic power pack. Technical specifications: Drilling capacity: 12mm(in casting) Drilling PCD: 60-230 mm Morse taper of the adaptors: MT 1 Length adjustment of the adaptors: 25mm Spindle drive: universal joints Number of spindle speeds: 6. Range of spindle speeds: 300, 375, 450, 990,1,230 and 1,475 RPM. Head movement (manual): 200mm Electrical motor: 4 HP, 1440 RPM, 440 V, 3-phase: Hydraulic power pack: motor.1.5 HP, 1440 RPM, 3 phase Operating pressure: 25 kg/cm 2 maximum.