HB 160MM

LAZZATI Linea Floor-Type Ram Boring HB 160MM Advantages

LAZZATI HB 160MM like all Floor-Type Ram Boring machines are designed to give the best performances and approach to the working area using the maximum potentiality that the Floor-Type morphology can give.

Modern Project:

  • High Rigidity of the structures
  • Ergonomically Designed
  • 3DROT: this is the management of the Milling Head in the Space. The CNC is capable to manage all the rotation or inclination of the axes in the whole 3D space only giving the starting inclination of the milling head. All operation can be done just like in normal condition while the machine is working in the space. This is one of newest improvement of the CNC machine of the last years because it has permitted to make kind of jobs that were impossible before.
  • Tool Management: the CNC advanced solutions gives the possibility to have a really advanced and modern management of the tools available on the machine. It helps to manage the load and unload on the tool changer and to decide the best working load on every tool in order to have the most efficient and precise usage. This gives high savings on tooling expenses.

Environmental Protection:

  • Energy Saving: The Siemens motor and drives used for the electrical plant lets to have up to a 25% of energy saving due to the special project of this parts. All the energy not used and not needed, is re put into the energy plant. So that only what is needed it’s the real consumption while with other system all the power given by the line is used and what’s not needed it’s thrown away.
  • Oil Saving and Protection: thanks to the hydrostatic system only a short and defined quantity of  Lubrification oil is used and also this is all recovered and re used. In fact, the system is a completely closed with no leakage. The normal Lubrification  system is with the concept of “minimal Lubrification”, so that it is used only a really short quantity and the coverings of the machine is studied to recover quite all of this oil also.
  • Coolant Saving and Protection: The machine’s foundation, layout and coverings is completely studied for the recovering of the quite all coolant used during machining. All coolant is taken by the chip conveyor and by a tank in the foundation and it’s all filtered and cleaned and brought into the main coolant tank.
  • Space Saving: the “Floor-Type” design lets to save a great space in the plant.
  • Low Noise Level: all the components used for the machine are tested and projected to stay under the noise level of 80db.

High Precision Machine:

  • LHS – All Hydrostatic Guideways
  • TCS – Constant Control of the Temperature
  • DCS – Dynamic Compensation System of the Mobile Headstock falling –> 0,015 on 1.600mm
  • Big Bearings dimension on the Headstock for the Spindle
  • Guaranteed High Precision on Machine Positioning and Geometry

Max. Universality:

  • LTS – Lazzati Twin System —> NO STOP WORKING
  • Boring and Milling in one Machine
  • Possibility of custom configuration
  • Ample choice of Accessories and Personalization
  • Maximum Flexibility and Convenience in the positioning of whatever pieces

High Axial Travel up to 2.800mm:

  • Mobile Headstock Travel Z=1.600mm
  • Boring Spindle Travel W=1.200mm
  • Let deep Borings with short cutters –> Higher Precision

Mobile Headstock:

The HB 160MM is are completely built inside the ram body. This prestigious solution gives the best rigidity, precision and approach to the working area.

  • Higher Rigidity
  • Higher Precision
  • More Extension for Spindle and Mobile Head is Better
Max. Vertical Area mm. 5.000
with Universal Head mm. 5.500
Spindle
Ø Spindle mm. 160 – 180
Spindle Taper ISO 50 – Big Plus
Max. Rotation Speed RPM 3.500
Motor Max Power kW 75
Mobile Head Cross Section mm. 560 x 515
Travels
Spindle – W mm. 1.200
Longitudinal RAM – Z mm. 1.600
Total Travel Z + W mm. 2.800
Vertical Head – Y mm. 3.000 ÷ 5.000
Cross Column – X mm. 6.000+n°x1.000
Feeds
Workings mm./1′ 7.500
Rapids mm./1′ 25.000
Approx. Minimum Max. Weight Ton. 60