CW61140B Horizontal Lathe: Precision Turning for Large Diameter and Long Components

In sectors such as shipbuilding, power generation, wind energy, and heavy machinery, processing massive parts with strict tolerances remains a key challenge. The CW61140B horizontal lathe addresses this challenge head-on, combining robust construction, advanced control options, and machining capacities tailored to large components.

Designed for Heavy-Duty Performance
The CW61140B supports a swing over bed of 1400 mm and a cross-slide swing of 1000 mm. With a bed width of 755 mm and capacity to handle workpiece weights up to 6000 kg, it is engineered to manage large, heavy parts with confidence. Center distances can be selected from 1500 to 8000 mm, and turning lengths span 1300 to 7800 mm, giving flexibility across medium to extra-long components.

Sturdy Spindle & Sleeve System
This model features a 130 mm spindle bore with a 1:20 metric No.140 taper, accommodating robust tooling setups. It offers 21 spindle speed options from 3.15 to 315 rpm, allowing both heavy roughing and fine finishing operations. The lower tool post has a transverse stroke of 630 mm; the upper tool post travels 325 mm, with tool shanks sized 45×45 mm. A sleeve diameter of 160 mm, Morse 6 taper, and sleeve travel of 300 mm ensure versatility in internal tooling operations.

Drive & Feed Systems
Powered by a 22 kW main motor and a 1.5 kW rapid feed motor, the CW61140B delivers sufficient power for demanding turning tasks. Rapid feed, cutting feed, and control systems are designed to maintain stable motion for heavy loads. The robust feed mechanisms balance speed with precision to avoid chatter on large diameters.

Applications Across Heavy Industries
Thanks to its machining envelope and heavy-duty capacity, the CW61140B excels in producing shafts, rollers, cylinders, rings, and housings for industries such as shipbuilding, turbine manufacturing, wind generators, and heavy equipment.

Conclusion
When your production demands reliable, precise, heavy-duty turning of large components, the CW61140B is built to deliver.

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