400mm Wide Guideway
Integral box-type HT300 cast iron base with induction-hardened, precision-ground guideways for rigidity, vibration resistance, and long-term accuracy retention.
CK6142/CK6152 CNC Lathe
A general-purpose horizontal CNC lathe for shaft, sleeve, and disc-type parts. It supports external and internal turning, taper turning, arc turning, facing, grooving, chamfering, and threading for multi-variety, small-to-medium batch production.
φ420/φ520
Max. swing over bed
φ58/φ80
Spindle bore
500-3000
Distance between centers, mm
Reliable Capacity for General Machining Workshops
This machine is designed around practical rigidity, accuracy retention, easy operation, and configuration flexibility, making it suitable for long-term daily production use.
Four-Range Stepless Speed Control
The spindle supports M-code range selection and S-code stepless adjustment within each range, covering roughing, semi-finishing, and finishing operations.
Servo Feed System
X/Z axes use AC servo motors and precision ball screws. TSF soft guideway belts help improve servo response and positioning stability.
Expandable Configuration
Optional hydraulic chuck, pneumatic chuck, 6/8-station tool post, hydraulic tailstock, steady rest, follow rest, and chip conveyor are available.
Machining Applications
From a customer's perspective, CK6142/CK6152 is well suited to workshops that handle multiple part types, variable batch sizes, and consistent dimensional requirements. Program switching, tool compensation, and fixed cycles help reduce the operating threshold.
Shaft Parts
Stepped shafts, long shafts, transmission shafts, and connecting shafts can be supported with centers, steady rests, or follow rests.
Sleeve and Disc Parts
Bushings, sleeves, flanges, and end covers can be processed with OD/ID turning, facing, grooving, and chamfering operations.
Thread Machining
The machine can process cylindrical threads, taper threads, face threads, and continuous connected threads for general mechanical parts.
Core Technical Specifications
Specifications are extracted from the 2020 technical document. When special orders involve chuck, tool post, guarding, tailstock, steady rest, or other configuration changes, final data should be confirmed by technical agreement.
Max. swing over bedφ420 / φ520 mm
Max. swing over tool postφ210 / φ300 mm
Distance between centers500 / 750 / 1000 / 1500 / 2000 / 3000 mm
Max. turning length350 / 600 / 830 / 1330 / 1830 / 2830 mm
Spindle boreφ58 / φ80 mm
Main motor power7.5 kW
Tool shank size25 x 25 mm
X/Z rapid traverse4 / 5 m/min
| Model | Range 1 | Range 2 | Range 3 | Range 4 |
|---|---|---|---|---|
| CK6142 | 27.5-275 r/min | 220-550 r/min | 440-1100 r/min | 880-2200 r/min |
| CK6152 | 25-250 r/min | 200-500 r/min | 400-1000 r/min | 800-2000 r/min |
Structure and Accuracy
Spindle System for Roughing and Finishing
The spindle box is built with strong rigidity. Gears are high-frequency hardened and precision ground. The spindle is supported by precision heavy-duty bearings with automatic forced circulation lubrication.
Positioning Accuracy Controlled by Inspection
The specification lists X-axis positioning accuracy A as 0.032mm and repeatability R as 0.009mm. Z-axis values vary according to distance between centers.
Clear Acceptance Standards
Manufacturing and acceptance follow GB/T 25659.1-2010 and GB/T 25659.2-2010. Spindle centering runout is listed as ≤0.010mm.
Standard and Optional Configuration
The standard configuration covers common turning needs. When customers need faster clamping, long-shaft support, automatic chip removal, or a specified CNC system, optional configurations can be selected.
Standard Control and Feed
GSK980TD AC servo CNC system, X/Z servo feed, and centralized automatic intermittent lubrication system.
Standard Machining Setup
Vertical 4-station electric tool post, manual tailstock, coolant system, work light, and technical documents.
Standard Clamping
CK6142 includes a φ200 manual 3-jaw chuck. CK6152 includes a φ250 manual 3-jaw chuck.
Chuck Upgrades
Hydraulic chuck, pneumatic chuck, electric chuck, and foot pedal switch are available for faster loading and unloading.
Tool Post and Tailstock
Vertical or horizontal 6-station and 8-station tool posts, extended manual tailstock, hydraulic tailstock, and pneumatic tailstock are available.
Long-Shaft Support
Steady rest, follow rest, live center, and chip conveyor can be configured for long shafts, slender shafts, and continuous machining.
How to Choose CK6142 or CK6152
Model selection starts with workpiece diameter, spindle bore, and clamping method, then confirms distance between centers, batch rhythm, and future automation needs.
Choose CK6142
Suitable for medium and small-diameter shafts, sleeves, and disc parts. If the φ58mm spindle bore meets your bar-passing needs and you want to control footprint and budget, CK6142 is a practical choice.
Choose CK6152
Suitable for larger-diameter workpieces or customers who need a φ80mm spindle bore. It offers larger swing over bed and tool post for stronger clamping flexibility.
Share These Details for Faster Model Selection
With workpiece size, material, machining operations, and clamping requirements, it is easier to confirm model, distance between centers, chuck, tool post, tailstock, and support configuration.
Anyang Xinsheng Machine Tool Co., Ltd
Sales Department
WhatsApp: +86 18530605031
Email: lathecn@gmail.com
Website: https://www.aycnclathe.com
Maximum workpiece diameter, length, and weight
Material type and cutting allowance
Whether bar stock must pass through the spindle bore
OD turning, ID turning, threading, grooving, and other operations
Single-piece, small-batch, or continuous batch production
Preferences for CNC system, chuck, and tailstock