The CW61100B heavy-duty horizontal lathe is an industrial-class machine tool built specifically for machining large-diameter and long-length workpieces. Designed with a robust cast-iron bed and extended guideway support, it ensures stability under heavy cutting loads and continuous high-torque machining. This model is widely used in industries such as metallurgy, shipbuilding, mining machinery, petroleum equipment manufacturing, and paper production, where large-scale shaft components must be machined with precision and reliability.
Its structure adopts a high-strength casting bed with superior vibration absorption capability, ensuring consistent accuracy over long processing cycles. The widened guideways allow the machine to maintain steady movement even when handling workpieces exceeding one meter in diameter. With a spindle bore large enough for thick-walled pipes and long shafts, the CW61100B supports turning, taper machining, facing, grooving, threading, and boring operations for various materials such as alloy steel, cast steel, quenched steel, and stainless steel.
The spindle system of the CW61100B provides strong torque at low speeds, making it ideal for machining heavy rollers, wind-power shafts, marine propeller shafts, hydraulic cylinders, and mine machinery support rods. Its multi-speed mechanical gearbox grants flexibility for both roughing operations and fine finishing tasks, while the machine's mechanical feed system delivers consistent and stable feed rates critical for long-stroke machining.
To ensure sustained precision, the guideways undergo medium-frequency quenching followed by precision grinding, improving wear resistance and service lifespan. The apron and carriage are reinforced to minimize deflection under heavy loads, while the large cross-slide provides stable tool support to reduce chatter during deep-cut operations.
The CW61100B is also known for its maintainability. Its lubrication system adopts centralized and manual-hybrid lubrication options to ensure sliding surfaces and transmission mechanisms remain properly lubricated during long-term use. Operators benefit from its intuitive layout, simple mechanical controls, and wide processing adaptability, making it suitable for both batch and single-piece machining.
Whether you are processing long shafts for marine propulsion systems, heavy rollers for steel mills, or structural rods for mining equipment, the CW61100B offers the stability and cutting capability needed for large-scale industrial turning.
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