Inverted CNC Lathe
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Inverted CNC Lathe

DASK CNC DL8
✔ Workpiece dia., max.: 400 mm
✔ Workpiece length, max.: 200 mm
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Description

Technical Parameters

The DASK CNC DL8 is a high-performance inverted CNC lathe featuring a motorized and inverted spindle design. It boasts a large diameter, high torque, and high stability. Leveraging high-precision optical measurement and an automated turret, the DL8 is designed for efficient, high-volume part processing and is widely used in industries such as automotive, bearings, gears, and construction machinery.

 

Key Features

 

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Inverted spindle design

 

The workpiece is clamped upside down by the spindle, with the machining area at the bottom, and the chips fall naturally, ensuring a clean cutting area and extending tool life.

Integrated automation loading and unloading

 

The integrated automation system for material loading and unloading combines both machining and material handling functions. By utilizing a short-stroke gripper to capture workpieces, it significantly reduces non-productive time. The loading and unloading process takes only a few seconds, and when combined with a track conveyor system, it enables seamless online production across multiple machines. This "spindle as robot" design transforms a single machine into an independent production unit, reducing the need for external automation equipment, making it particularly suitable for flexible production in small to medium batches

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Large diameter processing capability

 

Maximum rotation diameter Ø550 mm, maximum processing diameter Ø400 mm, maximum processing length 200 mm, covering the processing needs of medium and large parts.

12-station turret

 

Supports square tools (32×32 mm) and circular tools (Ø40/50 mm), and flexibly completes complex operations such as turning, drilling, and milling.

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High-precision control

 

Spindle runout ≤ 0.005 mm, grating absolute measurement resolution 0.001 mm, repeat positioning accuracy 0.003 mm, ensuring batch part consistency.

Stable and reliable

 

The machine weighs 15 tons, the bed structure has good rigidity, and the maximum power of the machine tool is 70 kW, ensuring long-term stable operation.

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Technical Parameters

 

Project

Specification

unit

Processing capabilities

   

Maximum swing diameter

Ø550

mm

Maximum processing diameter

Ø400

mm

Maximum processing length

200

mm

spindle

   

Maximum speed

3000

r/min

Transmission mode

Electric spindle

-

X/Z axis

   

journey

590 / 600

mm

Fast movement

15–20

m/min

Dota

   

Tool capacity

12 workstations

-

Square knife specifications

32 × 32

mm

Circular knife specifications

Ø40 / Ø50

mm

Accuracy

   

Spindle runout

≤0.005

mm

Raster resolution

0.001

mm

Repeat positioning accuracy

0.003

mm

other

   

Maximum power of machine tool

70

kW

Machine weight

15

ton

 

 
Applications Scenarios

Auto parts

High-precision parts such as gear rings, wheel hubs, flanges, and drive shaft end faces.

Bearing industry

Efficient turning of rings, bearing seats and related parts.

Engineering machinery and hydraulic parts

Valve bodies, connectors, and housings.

Gear industry

Pre-machining and finishing of small module gear blanks.

 

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Customer Value
 
 
 

High Efficiency

Powerful motorized spindle + fast X/Z axis movement shortens cycle time.

 
 

High precision

Micron-level repeatable positioning to ensure batch parts consistency.

 
 

Low-cost operation and maintenance

Automatic chip removal and cooling systems reduce manual intervention, saving tool and maintenance costs.

 
 

Flexible expansion

It can be equipped with automatic loading and unloading, online measurement, and power tools to support customer customization needs.

 

 

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