Stationary grinding


Pro nejjednodušší odstranění povrchových vad


Description of the device

Grinding of the tubes over 140 mm:
It is used to achieve a high quality surface of tubes and to remove surface defects after tube rolling.

Technical parameters of the machine

Pipe diameter:

200 – 600 mm

Pipe length:

3 000 – 16 000 mm

Material removal:

up to 0,5 mm in one cycle

Sanding belts:

150 x 3 000 mm

Pressure of sanding belts:


Sanding belt tensioning:


Grinding speed:

30 m/s

Sanding belt replacement:

in the parking position of the grinding unit there is a platform for easy access to the sanding belts

Control panel with display:

placed on the mobile grinding unit

Other equipment of the machine

  • Continuous regulation of the abrasive speed of the belts.
  • Handling girder for inserting and removing pipes into and out of the machine.
  • Manual ultrasound tube wall thickness measurement.
  • Extended visualization with an emphasis on intuitive and detailed display of operating states and the place of failure of the grinder.
  • Extended service with the possibility of displaying manuals, service manuals and other necessary documentation on machines to minimize service times.
  • Collection of agreed production parameters with automatic saving, display and data export.

Straightening machines

Internal pipe grinder

Centerless pipe grinder

External stationary pipe grinder

Flying saw

Circular saw

Chamfering of pipes

Sorting and plugging

Control tables

Packaging machines

A new line for pipes or rods will demonstrably make production more efficient

90% of customers perceive Prestar's technology as highly advanced