Conventional Lathe Machine | 82mm Spindle Bore CS6250B BOCHI

Conventional Lathe Machine | 82mm Spindle Bore CS6250B BOCHI

conventional lathe machine

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Product Overview & Highlights

ال 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 3000 مم, 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

نموذجCS6250B
Maximum Swing Over Bed500 mm
Maximum Swing in Gap710 mm
Effective Gap Length240 mm
Maximum Swing Over Slide300 mm
Maximum Workpiece Length1000 / 1500 / 2000 / 3000 mm
Spindle Through-Hole82 mm
طرف مغزليISO 702/Ⅱ No.8 Cam-Lock Type
Spindle Speed9–1600 rpm, 24 steps
Spindle Motor7.5 kW
Tailstock Quill Diameter / Travel75 / 150 mm
Tailstock Center TaperMT5
Tool Post4 Stations / 25 × 25 mm
Maximum X-Axis Travel145 mm
Maximum Z-Axis Travel320 mm
X-Axis Feed93 kinds, 0.012–2.73 mm/rev
Z-Axis Feed93 kinds, 0.028–6.43 mm/rev
Metric Threads48 kinds, 0.5–224 mm
Inch Threads46 kinds, 72–1/8 TPI
Module Threads42 kinds, 0.5–112
DP Threads45 kinds, 56–1/4 DP
Coolant Pump Motor0.12 kW
Machine Length2632 / 3132 / 3632 / 4632 mm
Machine Width975 mm
Machine Height1270 mm
Machine Weight2050 / 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
  • راحة تامة
  • اتبع الباقي
  • 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.

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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.


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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.

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.

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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