MFG Machinery CW62100 Heavy-Duty Horizontal Lathe

1000mm Swing, 5000mm Machining Length & IT7 Precision for Heavy Shaft Turning

Product Overview
The MFG Machinery CW62100x5000 is a formidable heavy-duty conventional engine lathe engineered for the extreme demands of processing massive ferrous, non-ferrous, and non-metal workpieces. Capable of executing both heavy roughing and ultra-fine finishing, this machine achieves an exceptional IT7 dimensional accuracy level. Built with a premium cast-iron bed, induction-hardened V-way guideways, and a dynamically balanced 3-point supported spindle, it guarantees flawless stability over its massive 5-meter turning length. Whether you are facing, drilling, turning complex inner/outer cylindrical and conical surfaces, or cutting Metric, Inch, Module, and Diametral Pitch threads, the CW62100 delivers uncompromising precision and heavy-load capacity for industries like oil & gas, marine, and heavy equipment manufacturing.

Key Features & Advanced Engineering

• Rigid Heavy-Duty Bed Architecture: Cast from high-grade iron, the bed features an optimized combination of two precision-ground flat ways and two prismatic V-ways. The guideways are induction-hardened for superior wear resistance. A specialized hydraulic rotary valve is integrated into the front cavity, directly connected to the control lever for highly responsive spindle forward, reverse, and braking actions.
• Class-D 3-Point Precision Spindle: The robust headstock utilizes a full-gear transmission with high-frequency quenched gear teeth. The spindle is supported by a highly rigid three-point structure utilizing Class-D precision rolling bearings. Factory-calibrated to exact tolerances, it ensures exceptionally high rotational accuracy, achieving a roundness error of ≤0.01 mm and a cylindricity error of ≤0.03 mm over a 300 mm test length.
• Universal Dual-Axis Feed Gearbox: The versatile feed box allows operators to easily switch between a vast range of feeds and thread pitches (Metric, Inch, Module, and DP) simply by manipulating the control levers, significantly reducing the need to manually swap change gears for standard operations.
• Advanced Carriage & Apron (With Safety Clutch): The carriage apron is driven by a precision feed rod and incorporates a one-way overrunning clutch alongside a mechanical safety clutch (spiral double-claw coupling with cylindrical springs). This provides fail-safe overload protection. Operators can effortlessly execute longitudinal and cross feeds, as well as rapid traverse motions powered by an independent rapid motor.
• Compound Tool Post for Taper Turning: The heavy-duty compound rest (top slide) can be swiveled up to 60° left or right, enabling highly precise short taper turning. Manual and motorized controls are ergonomically positioned for maximum operator efficiency.
• Heavy-Load Tailstock & Workholding Supports: Designed to support massive 5-meter shafts, the tailstock features an easy-to-use rack-and-pinion movement system and an automatic center-ejecting quill. The machine comes standard with a heavy-duty Steady Rest (Φ20–Φ300 mm capacity) and a Follow Rest (Φ20–Φ135 mm capacity) to completely eliminate deflection during long shaft turning.