DMC DL25SY LATHE Rotating diameter over the bed 710 mm. Rotating diameter over the carriage 5800 mm. Turning diameter over the bed 4000 mm. Turning length 1000 mm. FANUC 0i CONTROL – TF MAIN SPINDLE ASA 8 – BAR PASSAGE D.76 – 18/22KW – 3500 RPM COUNTER SPINDLE ASA 6 – BAR PASSAGE D.65 – 11/15 KW – 4000 RPM MAX TORQUE 754 Nm 12-POSITION MOTORIZED TURRET BMT55 CHIP CONVEYOR MANUAL PRESETTING AUTOMATIC HAND SHUT-OFF PIECE COLLECTOR WITH UNLOADING BELT PIECE EJECTOR BAR LOADER INTERFACE ELECTRIC AUTOMATIC DOOR ROBOT INTERFACE YEAR 2019

Detailed Technical Data Sheet for the DMC DL25SY Lathe (Used)

Model: DMC DL25SY
Year: 2019
Type: CNC Lathe with Live Milling and Multi-Axis
Condition: Used

1. General Description

The DMC DL25SY is an advanced CNC parallel lathe designed for precision machining of large and complex parts. With multi-axis turning capabilities, it is ideal for applications requiring both turning and milling in a single operation. The machine is equipped with two spindles (main and subspindle), a 12-station motorized turret, and a Fanuc 0i-TF control system.

2. Technical Specifications

• Maximum turning diameter: 400 mm
• Rotating diameter on the bench: 710 mm
• Rotating diameter on the carriage: 580 mm
• Maximum turning length: 1000 mm
• Bar passage diameter (main spindle): 76 mm
• Main spindle: A2-8, power 22 kW, 3500 RPM
• Counter spindle: A2-6, power 11 kW, 4000 RPM
• Maximum torque: 754 Nm
• X-axis: Travel 218 mm
• Y-axis: Travel 55 mm
• Z-axis: Travel 1050 mm
• Rapid traverse speed on X/Z axes: 20/24 m/min
• Control system: Fanuc 0i-TF with 10.4" LCD screen
• Weight: Approximately 7800 kg
• Dimensions: 8500 x 1900 x 1800 mm

3. Main Components

• Spindles: Two independent spindles with different speed and power capabilities to optimize machining operations.
• Turret: 12 motorized positions (standard BMT55) for tools, allowing continuous and precise machining.
• Chip conveyor: For the automatic management of processing residues.
• Tool Presetter: A tool for adjusting and checking tools, improving efficiency and precision.

4. Mechanical Characteristics

The machine is designed for stability and precision thanks to the use of rigid linear guides and a coordinated axis system that minimizes vibration. The high-power spindle and adjustable speed options allow for the machining of hard materials such as steel, titanium, and complex alloys.

5. Formulas for Processing

• Spindle Speed ​​(n): $n$
  • Where vcv_c $v$ c ​is DD $D$ is the workpiece diameter in mm.
• Feed Speed ​​(f): $f$
  • Where FzF_z $F$ z ​is zz $z$ is the number of teeth in the tool.

6. Choice of Tool

For best results, it's essential to select tools based on the material being worked. For hard materials, such as hardened steels, cemented carbide tools with heat-resistant coatings are recommended.

7. Workable Materials

• Steel
• Cast iron
• Aluminum
• Copper and its alloys
• Special alloys (e.g. Inconel, titanium)

8. Maintenance and Quality Control

• Lubrication: Check the lubrication system regularly to ensure smooth operation.
• Axis Alignment: Check alignment periodically to avoid accuracy deviations.
• Tool Inspection: Check and replace worn tools to maintain workmanship quality.

9. Application Sectors

The DMC DL25SY lathe is used in industries such as aerospace, automotive, energy, and precision engineering. It is particularly suitable for producing complex parts in small and medium batches.

10. Why Buy a Used One

Purchasing a used lathe like the DMC DL25SY offers significant financial benefits, allowing you to access advanced machinery at a fraction of the cost of a new one. This specific 2019 model offers the latest technology and high performance at a competitive price, representing an excellent investment for companies seeking quality and savings.

In conclusion, the DMC DL25SY, with its advanced features, represents a versatile and reliable solution for various industrial applications, while ensuring excellent value for money in the used market.