The CORMAK SPS150 Planetary Pipe Grinder (orbital grinder, tube polisher) is designed for industrial grinding, satin-finishing, and polishing of round and elliptical pipes. Its orbital head with an endless abrasive belt wraps around the workpiece, ensuring uniform 360° surface finishing and efficient removal of burrs or imperfections.

Main advantages

• Uniform 360° finish – the orbital head with abrasive belts wraps around the pipe, ensuring consistent surface finishing along the entire circumference.
• Variable speed control – smooth adjustment of speed through an inverter allows optimisation for different materials and belt grits.
• High repeatability – the workpiece remains axially guided and does not rotate by itself, improving quality control and reducing operator fatigue.
• Versatile applications – suitable for carbon steel, stainless steel, aluminium, and brass; compatible with both rigid and flexible belts.
• Industrial reliability – built for continuous, heavy-duty operation.

Applications

• Grinding, satin-finishing, and polishing of pipes with diameters from approximately 10 to 150 mm.
• Straight and curved elements – railings, constructions, and decorative components.
• Surface preparation for painting, coating, or welding.
• Removal of small burrs and surface imperfections.

Key technical features