CNC Vertical Lathe Machine CK5250 | 4000mm Cutting Diameter | ZCIT
CNC Vertical Lathe Machine CK5250 | 4000mm Cutting Diameter | ZCIT
The CK5250 CNC Vertical Lathe Machine features a 5000 mm maximum cutting diameter, 4500 mm worktable, 40-ton workpiece capacity, 100 kN·m torque and 75 kW DC main motor for large and heavy-duty turning.
Product Specifications
- Worktable diameter: 4500mm
- Maximum cutting diameter: 5000mm
- Maximum height of workpiece: 2500/3150mm
- Maximum weight of workpiece: 40000kg
- Main motor power: 75KW
- CNC System: FANUC/ SIEMENS/ GSK
CK5250 CNC Vertical Lathe Machine Overview
The CK5250 CNC Vertical Lathe Machine is a heavy-duty vertical turning machine designed for machining large-diameter and heavy industrial workpieces. It provides a maximum machining diameter of 5000 mm, a 4500 mm worktable, and a maximum workpiece weight of 40 tons.
With a maximum worktable torque of 100 kN·m, a 75 kW DC main motor, and extensive tool holder travel, the CK5250 is designed for heavy-duty turning of large rings, discs, flanges, valve bodies, pressure vessel components, and other large rotational parts.
CK5250 Technical Specifications
| Specification Item | Metric Unit | CK5250 |
|---|---|---|
| Maximum Machining Diameter | mm | 5000 |
| Worktable Diameter | mm | 4500 |
| Maximum Workpiece Height | mm | 2500 / 3150 |
| Maximum Workpiece Weight | t | 40 |
| Maximum Worktable Torque | kN·m | 100 |
| Worktable Speed Range | r/min | 0.42–42 |
| Worktable Speed Stages | Stages | 16 |
| Maximum Cutting Force of Vertical Tool Holder | kN | 50 |
| Vertical Tool Holder Swivel Angle | Degree | ±30° |
| Tool Holder Feed Rate | mm/min | 0.2–145 |
| Horizontal Travel of Vertical Tool Holder | mm | 2765 |
| Ram Vertical Travel | mm | 1600 / 2000 |
| Rapid Tool Holder Movement | mm/min | 2500 |
| Tool Bar Section | mm | 50 × 50 |
| Main Motor Power | kW | DC 75 |
| Machine Dimensions | mm | 10000 × 6870 × 9110 / 9760 |
| Machine Weight (Approx.) | t | 100 |
Structural Features & Premium Components
- 5000 mm Maximum Machining Diameter:
Provides sufficient turning capacity for large-diameter rings, discs, flanges and other oversized rotational components. - 4500 mm Worktable:
Provides a large supporting surface for heavy industrial workpieces and large circular components. - 40-Ton Maximum Workpiece Weight:
Supports heavy components used in power generation, oil and gas, mining, metallurgy and heavy machinery. - 100 kN·m Maximum Worktable Torque:
Provides strong turning capability for demanding roughing and heavy cutting operations. - 75 kW DC Main Motor:
Provides the power required for heavy-duty turning of large metal components. - 2765 mm Horizontal Tool Holder Travel:
Provides extensive machining coverage across large workpieces. - 1600 / 2000 mm Ram Vertical Travel:
Allows the machine to accommodate different workpiece heights. - ±30° Tool Holder Swivel:
Supports machining of angled and conical surfaces. - 50 × 50 mm Tool Bar Section:
Suitable for heavy-duty cutting conditions and large cutting tools.
Typical Machining Applications
The CK5250 CNC Vertical Lathe Machine is designed for large and heavy rotational components. Its large worktable, high torque and 40-ton loading capacity make it suitable for machining large industrial parts with substantial radial dimensions.
Large Valve Bodies
Suitable for turning large valve bodies, valve seats, valve covers and other heavy valve components used in oil, gas and power equipment.
Large Flanges
Suitable for machining large-diameter pipe flanges, pressure flanges, connecting flanges and heavy circular sealing components.
Pressure Vessel Components
Suitable for turning large vessel covers, vessel rings, end plates and other rotational components used in pressure equipment.
Large Gear Blanks
Suitable for machining large gear blanks, gear rings and heavy transmission components before subsequent gear cutting operations.
Pump & Turbine Components
Suitable for machining large pump housings, turbine components, impeller-related parts and other rotating equipment components.
Large Rings & Discs
Suitable for turning large rings, discs, hubs, wheel components and other heavy circular workpieces requiring vertical machining.
Application Industries
Large valve bodies, pipe flanges, pressure vessel components and heavy circular parts.
Turbine components, generator components, large discs, rings and heavy rotating parts.
Large gear blanks, pulley components, bearing housings and heavy mining equipment parts.
Large machine bases, discs, rings, housings, flanges and heavy rotational components.
Large flanges, hubs, rings and other oversized circular marine equipment components.
Large rolls, rings, discs, housings and heavy components for steel and metallurgical equipment.
CNC Machining Capabilities
The CK5250 is suitable for roughing and finishing large rotational workpieces. Its vertical turning configuration provides convenient access to large-diameter components and supports a wide range of turning operations.
- Internal and external cylindrical turning
- Internal and external conical surface machining
- Large flat surface machining
- Groove machining
- Thread machining
- Large ring and disc turning
- Rough turning of heavy industrial components
- Finishing operations on large rotational workpieces
Related CNC Machine Tools
For more CNC turning solutions, explore our
CNC Lathe Machines
and compare different machine configurations for large and medium-sized workpieces.
You can also view our
Flat Bed CNC Lathes
for conventional horizontal CNC turning applications.
Factory Quality Assurance & Technical Support
ZCIT provides technical support throughout the machine selection, configuration, production and delivery process. For large CNC vertical lathe machines such as the CK5250, the machine configuration can be discussed according to workpiece diameter, height, weight, material and machining requirements.
Before quotation, customers can provide workpiece drawings, dimensions, material information and machining requirements. ZCIT can then evaluate the required machine configuration and technical specifications for the application.
For general information about CNC machine tools and machine guarding requirements, customers can also refer to the
OSHA Machine Guarding Guide
.
Need a CK5250 CNC Vertical Lathe Machine?
Contact ZCIT for CK5250 machine specifications, configuration, quotation and technical support for your large and heavy workpieces.
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.
