Centerless grinding

For grinding pipes of large diameters


Description of the device

Grinding of pipes in the range of 9 – 140 mm.

It is used to achieve a high quality ground surface of the pipes and to remove surface defects and scale after rolling the pipes.

Technical parameters of the machine

  • The tube is driven by guide rollers and travels along a series of sanding belts
  • The tube is guided along a series of grinding belts using guide rollers at a speed of up to 30 m/min
  • With small removals, a surface quality of up to Ra 0.4 can be achieved.
  • Grinding takes place under water emulsion or dry.

Other equipment of the machine

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