C6240C Heavy Duty Engine Lathe with 400mm Swing 5.5/7.5KW Motor and 12 Spindle Speeds for Precision Metal Turning
Heavy Duty C6240C Engine Lathe 400mm Swing 7.5KW Motor 12 Speed Manual Lathe for Workshops & Factories
- C6240C heavy duty engine lathe for industrial metalworking
- 400mm max swing over bed, 1000/1500/2000mm workpiece cutting length
- 5.5/7.5KW main motor with 0.125KW coolant pump motor
- 12 spindle speeds (42-1600rpm) for versatile machining
- Multi-threading capability: metric, inch, and module threads
- Spindle bore diameter Φ82mm with ISO-C8/A2-8 spindle nose
- MT5 tailstock with 130mm sleeve travel for stable workpiece support
- Bed width 360mm for enhanced rigidity and vibration resistance
The C6240C engine lathe is a high-precision, heavy-duty machine tool designed for professional metal turning and machining applications. Built with a robust cast iron bed and 360mm wide guideway, this lathe delivers exceptional rigidity and stability, minimizing vibration during heavy cutting operations and ensuring consistent machining accuracy.
It features a powerful 5.5/7.5KW main motor, supporting 12 spindle speeds ranging from 42 to 1600rpm, allowing users to adjust the speed according to different workpiece materials and cutting requirements.
Equipped with comprehensive threading capabilities, the C6240C supports 24 types of metric threads (0.25-14mm), 27 types of inch threads (2-40 TPI), and 16 types of module threads (0.25-3.5mm), making it ideal for manufacturing threaded parts, bolts, nuts, and other precision components. The lathe also offers a wide range of longitudinal and cross feed rates, with longitudinal feed ranging from 0.0832 to 4.6569mm/r and cross feed from 0.0480 to 2.6880mm/r, enabling precise control over cutting feed rates for different machining processes. With three optional workpiece lengths of 1000mm, 1500mm, and 2000mm, it is suitable for processing various sizes of metal parts, widely used in workshops, factories, and industrial metalworking environments.
| Item | Specification |
|---|---|
| Model | C6240C Engine Lathe |
| Max. swing over bed | 400mm |
| Max. swing over slide | 230mm |
| Workpiece cutting length | 1000/1500/2000mm |
| Max. swing over gap | 560mm |
| Effective length of gap | 160mm |
| Bed width | 360mm |
| Spindle hole | Φ82mm |
| Spindle nose | ISO-C8/A2-8 |
| Spindle taper | 1:20 |
| Spindle speeds | 12 steps, 42-1600rpm |
| Metric threads | 24 kinds, 0.25-14mm |
| Inch threads | 27 kinds, 2-40 TPI |
| Module threads | 16 kinds, 0.25-3.5mm |
| Longitudinal feed range | 0.0832-4.6569mm/r |
| Cross feed range | 0.0480-2.6880mm/r |
| Cross slide travel | 220mm |
| Compound rest travel | 120mm |
| Cross-section size of tool shank | 20×20mm |
| Taper of tailstock sleeve | MT5 |
| Diameter of tailstock sleeve | Φ65mm |
| Travel of tailstock sleeve | 130mm |
| Main motor power | 5.5/7.5KW |
| Cooling pump motor power | 0.125KW |
- Before operation, ensure all safety guards are properly installed and secured.
- Always wear appropriate personal protective equipment, including safety goggles and gloves.
- Check the spindle speed and feed rate settings before starting any machining operation.
- Keep the work area clean and free of debris to prevent accidents and ensure smooth operation.
- Do not exceed the maximum workpiece weight or dimensions specified for the lathe.
- Perform regular maintenance and lubrication according to the user manual to extend machine service life.
This C6240C engine lathe is widely used in various industrial and manufacturing applications, including general metal turning, facing, boring, threading, and taper turning. It is ideal for workshops, repair shops, factories, and metalworking facilities processing carbon steel, alloy steel, cast iron, and other metal materials. It is commonly used in industries such as machinery manufacturing, automotive, aerospace, and mold making for producing shafts, gears, bolts, nuts, and other precision metal components.
