The BMP parallel lathe - Pontiggia (Voghera) is a robust and versatile used machine, suitable for processing large components. Thanks to its advanced technical specifications, it is an ideal option for companies looking for a reliable used machine for precision machining.

Main features:

• Tip height : 420 mm, which offers good support for working on pieces of considerable size.
• Distance between centers : 5000 mm, allowing you to machine long components.
• Extendable bench : by 500 mm, which offers further flexibility in processing larger pieces without having to change the setup.
• Turning diameter in the recess : 1600 mm for a length of 500 mm, excellent for machining large pieces.
• Platform with independent clamps : diameter of approximately 800 mm, useful for processes that require precise and independent fixing of the piece.
• Bar passage : 100 mm, suitable size for the introduction of large diameter bars.
• Type D quick-change tool turret , which allows quick tool setting and reduces downtime during tool change.
• Fixed and mobile rests , essential components for supporting the pieces during processing.

Usage process:

The use of the BMP - Pontiggia parallel lathe begins with fixing the piece in the platform with independent clamps, then setting the rotation speed based on the type of material to be processed. Using the quick-change tool turret, you can easily select the desired tool. During machining, movable and fixed rests can be used to ensure stable support of the workpiece, reducing vibrations and errors.

Matching accessories:

• Turning tools : can be quickly changed thanks to the D-type turret.
• Additional rests : to support longer pieces.
• Threading accessories : If you want to expand the machining capabilities of your lathe.

Mathematical formulas for optimal use:

To calculate the optimal machining parameters, it is essential to consider:

• Cutting speed (Vc) : depends on the workpiece material and the tool, the formula is Vc=π⋅D⋅n/1000Vc = \pi \cdot D \cdot n / 1000 $V$ $c$ $=$ $\pi$ $\cdot$ $D$ $\cdot$ $n$ $/1000$ , where D is the workpiece diameter and n is the spindle speed in revolutions per minute.
• Feed per revolution (f) : important for controlling the surface quality and material removal speed.
• Cutting depth (ap) : must be chosen based on the hardness of the material and the available power of the machine.

Workable materials:

The BMP - Pontiggia is capable of processing different materials, including steel, cast iron, aluminum alloys and plastic materials, making it very versatile in different industrial sectors.

Maintenance:

To ensure the correct functioning of a used lathe like the BMP - Pontiggia , it is important to carry out regular maintenance, which includes:

• Check and lubrication of guides and moving parts.
• Check the alignment of the tips and the concentricity of the chuck.
• Periodic replacement of worn tools and accessories.

How to recognize a good used one:

A good used BMP - Pontiggia parallel lathe should feature:

• Guides and surfaces without excessive signs of wear.
• Spindle without backlash and with good rotation precision.
• Mechanical components and control systems in good condition and working order.

Sectors of use:

The lathe is widely used in the precision mechanics sectors, in the production of large industrial components, and in workshops that require machining of long and heavy pieces.

Advantages of buying used:

Purchasing a used BMP - Pontiggia is advantageous for several reasons:

• Competitive price compared to new machines.
• Reliability proven over time thanks to its robust structure.
• Immediate availability without the long waiting times for the production of new machinery(
  Used Machinery Ads
  ).
•  

 Special price charged €9,200.00 + VAT