1. Product Introduction

The Round Pipe Outer Surface Polishing Machine JY-WY-6M is a high-efficiency polishing equipment designed for stainless steel, carbon steel, and alloy pipes. It can process round pipes with a diameter of 76mm–400mm and length up to 6000mm, covering the outer surface, longitudinal welds, and circumferential welds. Equipped with a dual-belt grinding head system, it ensures uniform polishing results and achieves a surface roughness of Ra≤0.3μm, making it ideal for mass production and high-precision surface finishing.

2. Product Features

• Wide Processing Range: Suitable for pipes with diameters of 76–400mm, length ≤6000mm, wall thickness 2–8mm.

• High Efficiency: Dual abrasive belt heads for continuous reciprocating polishing, ensuring smooth finish.

• Durable Structure: Frame built with No.12 channel steel, grinding head lifting system with 16mm thick steel plates.

• Easy Operation: Manual 3-jaw chuck clamping, travel switch control, adaptable to different pipe diameters.

• Flexible Polishing Media: Compatible with abrasive belts, nylon belts, and other polishing materials.

3. Technical Parameters

4. Processing Range & Applications

Processing Range: Designed for polishing and grinding the outer surface and weld seams of round pipes.
Applications:

• Food & Beverage industry (stainless steel pipelines, sanitary tubing)

• Pharmaceutical industry (clean pipeline systems)

• Chemical & Petrochemical industry (storage tanks, process pipelines)

• Water supply & Environmental systems (stainless steel piping)

• LNG new energy, pressure vessels, defense & advanced manufacturing