BANKA 43 MANUAL LATHE

Technical Description

The BANKA 43 Manual Lathe is a medium-duty all-geared lathe machine engineered for precision metalworking operations including cutting, facing, and knurling applications. This machine features a robust swing capacity of 16.9 inches and accommodates workpieces between centers spanning 8.5 inches, making it suitable for moderate production runs and job shop work. The spindle bore measures 1.96 inches, providing adequate clearance for shaft and bar stock operations. Powered by a 2.3 HP motor, the lathe operates at a minimum spindle speed of 40 RPM, enabling precise control over low-speed heavy-duty turning operations. The swing over cross slide reaches 10.6 inches, allowing for efficient facing and shoulder work on larger diameter components. The machine incorporates precision ball bearings and hardened, ground bed ways for superior rigidity and thermal stability. The box-type headstock features rationally designed ribbing to ensure maximum structural rigidity free from thermal distortion, critical for maintaining tight tolerances during extended machining cycles. Equipped with a quick-change gearbox and geometric progression spindle speeds, the BANKA 43 enables rapid setup changes between different threading and feed rates. Lubrication occurs via oil splash system, ensuring adequate cooling and protection of internal components. This all-geared configuration provides consistent power transmission without belt slippage, delivering reliable performance across varying load conditions. The machine's versatile design accommodates both manual and semi-universal operations, making it an economical choice for small to medium manufacturing facilities requiring dependable precision lathe capabilities.