Core Application Scenarios

• Extra-Large Heavy Component Processing: With a maximum swing diameter of 800mm and an optional spindle bore of 150mm, it excels at turning heavy shafts, large-diameter flanges, thick-walled sleeves, and large discs—key parts for construction machinery, hydraulic turbines, and mining equipment. It efficiently processes high-strength materials like alloy steel and titanium alloy, achieving dimensional tolerance ±0.02mm.
• High-Precision Thread Machining: Equipped with an ultra-precision ground lead screw and hardened gear system, it accurately processes metric, inch, trapezoidal, and buttress threads with large pitches. It is ideal for manufacturing heavy fasteners for bridge structures and port machinery, ensuring reliable load-bearing performance.
• Medium Batch Production of Heavy Parts: The 22kW high-power main motor and 6-way hydraulic tool post (tool change time ≤3 seconds) boost processing efficiency. Its reinforced bed supports long-term heavy-load operation, suitable for medium batch production of standardized heavy parts.
• Large Equipment Maintenance: It repairs worn parts such as large rollers and heavy gear shafts, and fabricates custom replacements. Its strong adaptability minimizes downtime for key equipment in metallurgy and port industries.

Batch Advantages of Equipment

• Century-Brand Reliability: Shenyang Machine Tool’s mature technology ensures the CW6280B has a low failure rate (≤0.3% annual) and global spare parts availability, trusted by international clients.
• Ultra-Heavy Rigidity: The reinforced cast iron bed, after multiple stress-relief treatments, maintains stability during heavy cutting (cutting depth up to 25mm), ensuring consistent precision.
• Efficient and Durable: The high-torque spindle and automatic lubrication system extend service life by 40%. The hydraulic tool post reduces auxiliary time by 60%.
• Cost-Effective: As a used lathe, it offers 40%-60% cost savings vs. new models, enabling SMEs to expand heavy-duty processing capabilities with limited investment.