BETTS HEAVY DUTY MANUAL LATHES

Technical Description

The Betts Heavy Duty Manual Lathe is an industrial-grade engine lathe engineered for large-scale precision machining operations. This robust machine features an exceptional 158-inch maximum swing over bedways and accommodates workpieces up to 720 inches between centers, making it suitable for manufacturing extensive cylindrical components. The lathe demonstrates impressive weight capacity, handling up to 200 tons unsupported and 325 tons with steady rests engaged, reflecting its heavy-duty construction with hardened and ground bed and carriage guideways. The machine is equipped with a 144-inch diameter face plate chuck with jaws and incorporates dual carriage systems for enhanced operational flexibility. It features a comprehensive 4-axis digital readout system with scales for precise dimensional control. Three bronze-tipped steady rests with individual 60-ton capacity provide exceptional workpiece support. Variable spindle speeds ranging from 0.5-15 RPM on the low range and 2-60 RPM on the high range accommodate diverse machining requirements, while the full-length lead screw enables threading capabilities from 1/2 to 56 TPI. Advanced features include a motorized taper attachment with power positioning, motorized quill, and front and back carriage configuration. The machine incorporates a microprocessor DC drive with programmable controller powered by a 200 HP main motor, enabling efficient operation at 230 volts DC. Additional amenities include an operator's platform with pendant station, full-length chip conveyor, coolant system, and comprehensive lubrication system, ensuring optimal performance and operator accessibility during extended production runs.