CLAUSING-COLCHESTER 8000 MANUAL LATHES

Technical Description

The Clausing Colchester 8000 Series manual lathe is a precision industrial machining tool designed for general-purpose turning operations. This gap-bed lathe features a 15-1/4 inch swing capacity with 50 inches between centers, enabling work on various shaft and cylindrical components. The swing over the cross slide measures 9-3/4 inches, while the cross slide itself provides 2-1/8 inches of traverse. Powered by a 5.5 horsepower, three-phase 230-volt motor, the machine operates across a spindle speed range of 900-1,800 RPM, selectable via manual belt and gear changes for diverse material and finishing requirements. The 6-inch D1 camlock spindle nose accommodates standard tooling, with a 2-1/8 inch through-hole for bar stock work and MT#4 center tapers for between-center turning. The six-station bed turret provides efficient tool positioning for sequential operations. This robust machine weighs 4,500 pounds and measures 72 x 48 x 60 inches, reflecting its substantial construction for stability during heavy cuts. The lathe includes a manually operated collet chuck system, enabling quick workpiece changes while maintaining precision. Standard equipment encompasses a full-length coolant-chip pan for shop cleanliness and integrated coolant circulation for extended tool life and superior surface finishes. The manual drive system requires operator skill and engagement for threading and feed control, making this lathe suitable for experienced machinists performing diverse turning, facing, and threading applications in prototype, production, and job-shop environments.