Engineered for extreme metal cutting, the C61160 Large-Diameter Conventional Lathe processes extra-large shafts, cylinders, and heavy discs with high accuracy. Built with a 1,600 mm bed swing, 32-ton load capacity, and 75 kW main drive, this robust machine provides high-torque performance for demanding heavy-industrial machining.
Key Technical Specifications
|
Parameter |
Specification |
|
Max. Swing Over Bed |
1,600 mm |
|
Max. Workpiece Weight |
32 t |
|
Workpiece Length Range |
3,000–20,000 mm |
|
Guideway Span / Type |
1,600 mm / 3 Guideways |
|
Main Motor Power |
75 kW |
|
Spindle Speed Range |
0.8–160 rpm (Stepless) |
|
Max. Cutting Force |
16,000 kg |
Heavy-Duty Machine Structure
HT300 Cast Base: Fine-grain resin sand castings undergo thermal stress relieving to preserve geometric alignment under heavy roughing loads.
1,600 mm Tri-Guideway: The wide 3-guideway bed design spreads extreme component weight evenly across the frame, eliminating saddle deflection.
Dual-Supported Spindle: Heavy-duty front and rear roller bearings handle excessive radial loads and axial thrust during heavy cut passes.
Machining Capabilities
Heavy Outer Diameter Turning: Efficiently roughs and finishes long forged shafts, rolls, and cast metal cylinders.
Large-Diameter Facing & Boring: Rigid carriage construction supports heavy facing operations and deep internal boring.
Direct Threading System: Gearbox enables direct cutting of metric, inch, and module threads without manual change gears.
Applications of C61160 Large-Diameter Conventional Lathe
Power Generation
Precision-turns multi-ton gas and steam turbine rotors, generator drive shafts, and high-pressure boiler flanges. The rigid bed suppresses low-frequency vibration to maintain tight tolerances across multi-meter component spans.
Marine Engineering
Machining long propeller shafts, rudder stocks, and stern tube liners requiring continuous heavy metal removal. High radial load capacity ensures smooth surface finishes on extended alloy shafting.
Heavy Industry
Roughing and finish-turning continuous casting steel mill rolls, heavy forging gear blanks, and large industrial drive shafts. Built to handle intermittent cutting forces without losing dimensional stability during heavy feed passes.
Flexible Configuration Options
Chuck Selection: Standard options include 1,600 mm, 1,800 mm, and 2,000 mm heavy manual or hydraulic chucks.
Custom Bed Lengths: Tailor bed distance from 3,000 mm up to 20,000 mm to meet specific turning demands.
Workpiece Support: Open and closed steady rests available to match long-shaft machining requirements.
Buyer RFQ Checklist
Please include these technical details with your inquiry:
Workpiece Size & Mass: Max outer diameter, length, and weight (tons).
Machining Scope: Primary operations (turning, boring, facing, threading) and material type.
Equipment Setup: Preferred chuck diameter (1,600–2,000 mm) and steady rest style.
Site Setup: Crane lifting capacity and factory supply voltage.
FAQ
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