Detailed technical data sheet for the Zayer 30KF 3000 milling machine (year 1997)

General information

• Model: Zayer 30KF 3000

• Year of construction: 1997

• Machine type: Travelling column milling machine

• Condition: Used, in good working condition

• Manufacturer: Zayer, a leading company in the milling and machine tool sector.

Main technical characteristics

• X-axis travel: 3000 mm

• Y-axis travel: 1200 mm

• Z-axis travel: 1500 mm

• Spindle speed: 10 - 3000 rpm

• Tool holder: ISO 50

• Spindle power: 30 kW

• CNC control system: Heidenhain TNC-426, known for its precision and reliability

Size and weight

• Worktop dimensions: 3000mm x 1000mm

• Table load capacity: Up to 10,000 kg

• Net weight of the machine: 20,000 kg

• Overall machine dimensions: 9000 mm x 3500 mm x 4000 mm (W x D x H)

Main components

• High precision spindle: Allows for accurate machining and reduced vibration.

• Hardened linear guides: Ensuring long life and precision in movements.

• Automatic lubrication system: For simplified maintenance.

• Integrated Tool Coolant: Improves machining efficiency and extends tool life.

Accessories included

1. Interchangeable angle heads: For working on inclined surfaces.

2. Measuring probes: For checking the accuracy of machined parts.

3. Chip extraction system: Optimizes the cleaning of the work area.

4. Use and maintenance manual: Complete with electrical and mechanical diagrams.

Sectors of use

This milling machine is ideal for machining large components in:

• Aerospace sector

• Heavy mechanical constructions

• Production of molds and dies

• Machining of composite materials, steel, cast iron, and light alloys.

Advantages of buying used

1. Cost savings: A quality used machine offers performance comparable to new at a fraction of the cost.

2. Proven Reliability: This router has been time-tested to ensure stable performance.

3. Immediate availability: No waiting time for delivery and installation.

Maintenance and operating conditions

• The machine has undergone periodic checks with the replacement of components subject to wear.

• Recommended maintenance:

  • Periodic inspection of guides and lubrication systems.

  • Check the spindle and cooling system every 1000 hours of operation.

Useful calculation formulas

• Cutting speed (Vc): Where:

  • : Tool diameter (mm)

  • : Spindle speed (rpm)

• Feed per tooth (fz): Where:

  • : Feed per tooth (mm)

  • : Number of teeth of the tool

  • : Spindle speed (rpm)

Used car valuation

• Things to consider:

  1. Check the integrity of the guides and lubrication systems.

  2. Check the CNC is working and that there are no recurring errors.

  3. Test the spindle at full speed to detect any abnormal vibrations or noises.

Conclusions

The Zayer 30KF 3000 milling machine is an excellent choice for high-precision machining of large components. Combining robustness, flexibility, and reliability, it's a machine that offers added value, especially in the used market.