The XYD-WY automatic steel pipe polishing machine is engineered for heavy-duty grinding and surface finishing applications. With dual grinding heads, PLC automatic control, and constant-pressure polishing technology, the system delivers stable surface quality and high production efficiency for large industrial workpieces. Suitable for stainless steel pipes, pressure vessels, heat-resistant alloy materials, LNG equipment, and heavy fabrication industries.
HEAVY DUTY STEEL PIPE POLISHING MACHINE - Designed for large-diameter pipes, pressure vessels, LNG equipment, and heavy industrial fabrication.
Designed for large-diameter pipes, pressure vessels, LNG equipment, and heavy industrial fabrication.
The XYD-WY automatic steel pipe polishing machine is engineered for heavy-duty grinding and surface finishing applications.
With dual grinding heads, PLC automatic control, and constant-pressure polishing technology, the system delivers stable surface quality and high production efficiency for large industrial workpieces.
Suitable for stainless steel pipes, pressure vessels, heat-resistant alloy materials, LNG equipment, and heavy fabrication industries.
✔ Heavy-duty structure for workpieces up to 20 tons
✔ Dual grinding heads for higher productivity
✔ Stable polishing performance for long pipes
✔ Constant-pressure floating grinding technology
✔ Designed for harsh industrial environments
✔ Siemens PLC automatic control system
✔ Industrial dust collection system included
✔ Suitable for high-alloy and heat-resistant steel
The grinding heads apply stable cutting force through machine weight and floating pneumatic pressure, ensuring strong grinding performance and consistent surface treatment.
The automatic traveling mechanism enables continuous polishing along the entire pipe length while maintaining stable roughness quality.
Different abrasive consumables can be selected according to actual processing requirements.
Workpiece Diameter Range: 900–1200 mm
Workpiece Length Range: 1200–9000 mm
Maximum Workpiece Weight: ≤20 Tons
Grinding Head Motor: 18.5 kW × 2
Total Machine Power: 52 kW
Polishing Efficiency: ≤20 min/meter
Surface Roughness: Ra ≤ 6.3 μm
Control System: Siemens S7-1200 PLC + Touchscreen
Dust Collector: 5.5 kW, 1000 m³/h
• Pressure Vessel Manufacturing
• Oil & Gas Industry
• LNG & Cryogenic Equipment
• Nuclear Power Industry
• Pipeline Manufacturing
• Heavy Steel Fabrication
• Petrochemical Equipment
• Industrial Tank Production
Designed for continuous operation and stable industrial performance.
