Conventional Lathe Machine | 82mm Spindle Bore CS6250B BOCHI
Conventional Lathe Machine | 82mm Spindle Bore CS6250B BOCHI
conventional lathe machine
Product Specifications
- Swing Over Bed: 500 mm
- Distance Between Centers: 1500 mm
- Spindle Bore: 82 mm
- Spindle Motor: 7.5 kW
- Type: Manual
- Tool post: Vertical four station tool post
Product Overview & Highlights
The CS6250B heavy-duty conventional lathe machine is designed for demanding manual metal turning applications that require strong cutting capability, stable machining, and flexible workpiece capacity. With a 500mm swing over bed, 82mm spindle bore, and configurations supporting workpiece lengths up to 3000mm, it is suitable for industrial workshops, maintenance departments, and general metalworking.
The BOCHI CS6250B features a rigid mechanical structure, 7.5kW spindle motor, and a wide 9–1600 rpm spindle speed range with 24 steps. Its manual transmission system supports turning, facing, boring, grooving, drilling, and multiple thread-cutting operations for steel, cast iron, and other metal components.
Technical Specifications
| Model | CS6250B |
| Maximum Swing Over Bed | 500 mm |
| Maximum Swing in Gap | 710 mm |
| Effective Gap Length | 240 mm |
| Maximum Swing Over Slide | 300 mm |
| Maximum Workpiece Length | 1000 / 1500 / 2000 / 3000 mm |
| Spindle Through-Hole | 82 mm |
| Spindle Nose | ISO 702/Ⅱ No.8 Cam-Lock Type |
| Spindle Speed | 9–1600 rpm, 24 steps |
| Spindle Motor | 7.5 kW |
| Tailstock Quill Diameter / Travel | 75 / 150 mm |
| Tailstock Center Taper | MT5 |
| Tool Post | 4 Stations / 25 × 25 mm |
| Maximum X-Axis Travel | 145 mm |
| Maximum Z-Axis Travel | 320 mm |
| X-Axis Feed | 93 kinds, 0.012–2.73 mm/rev |
| Z-Axis Feed | 93 kinds, 0.028–6.43 mm/rev |
| Metric Threads | 48 kinds, 0.5–224 mm |
| Inch Threads | 46 kinds, 72–1/8 TPI |
| Module Threads | 42 kinds, 0.5–112 |
| DP Threads | 45 kinds, 56–1/4 DP |
| Coolant Pump Motor | 0.12 kW |
| Machine Length | 2632 / 3132 / 3632 / 4632 mm |
| Machine Width | 975 mm |
| Machine Height | 1270 mm |
| Machine Weight | 2050 / 2200 / 2600 / 2900 kg |
Structural Features & Machining Functions
- 500mm swing over bed:
The large swing capacity allows the CS6250B to handle medium and large cylindrical workpieces for industrial turning applications. - 82mm spindle bore:
The large spindle through-hole provides useful capacity for shafts, bars, and other long workpieces requiring increased spindle clearance. - Heavy-duty mechanical structure:
The robust bed and mechanical transmission system are designed for stable manual turning and demanding workshop operations. - 7.5kW spindle motor:
The powerful main motor provides substantial cutting power for steel, cast iron, and other metalworking applications. - 24-step spindle speed range:
Spindle speeds from 9 to 1600 rpm provide a broad selection of operating speeds for different workpiece diameters, materials, and cutting tools. - Four-station tool post:
The vertical four-station tool post accepts 25 × 25mm tools and supports convenient manual tool changes. - 93 feed selections:
The extensive X-axis and Z-axis feed ranges provide flexible control for roughing, finishing, threading, and general turning operations. - Multiple thread systems:
Metric, inch, module, and diametral-pitch thread ranges support a wide variety of industrial production, maintenance, and repair requirements.
Typical Machining Applications
Shaft & Bar Machining
The 82mm spindle bore provides useful through-capacity for shaft, bar, and other long cylindrical workpieces.
Heavy Metal Turning
The rigid structure and 7.5kW spindle motor make the machine suitable for demanding industrial turning and machining operations.
Thread Cutting
Extensive metric, inch, module, and DP thread ranges support a wide range of industrial threading requirements.
Repair & Maintenance
A practical solution for machinery repair shops, maintenance departments, service centers, and general industrial workshops.
Standard Equipment, Quality Assurance & Technical Support
The CS6250B heavy-duty conventional lathe machine is supplied with practical accessories for industrial turning, maintenance, and workshop operation.
- 3-jaw chuck and adapter
- 4-jaw chuck and adapter
- Drive plate
- 4-station conventional tool post
- Steady rest
- Follow rest
- Foot brake
- Mechanical feed stop
- Full splash guard
- LED work lamp
- Standard tools
For safe operation and workshop installation, customers should follow applicable machine-guarding and workplace safety requirements.
OSHA machine guarding guidelines
provide useful reference information for machinery safety.
Explore Related Conventional Lathe Machines
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BOCHI CQ6280C Heavy-Duty Conventional Lathe Machine
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ZCIT C6241 Conventional Lathe Machine
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Looking for a Powerful Heavy-Duty Conventional Lathe Machine?
Contact ZCIT for the BOCHI CS6250B heavy-duty conventional lathe machine, configuration details, factory pricing, shipping options, and technical support.
FAQ
1. Quality Control & Inspection
Q: How do you ensure machine precision before shipment?
A: Every machine undergoes laser interferometer calibration, sample trial cutting, and a 72-hour continuous operation test. Full inspection reports and pre-shipment videos are provided before dispatch.
2. Payment Terms
Q: What are your accepted payment terms?
A: We accept T/T (Telegraphic Transfer). Standard payment terms are a 30% deposit upon order confirmation, with the remaining 70% balance due prior to shipment.
3. Lead Time & Delivery
Q: What is the estimated lead time for delivery?
A: Standard models are shipped within 20 to 30 days after deposit receipt. Customized machines or special configurations take 30 to 60 days depending on specs.
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