
Small Round Machine for Polishing and Grinding Natural Gas Pipes. 3-Year Comprehensive Warranty: Nationwide warranty coverage for 3 years on all mechanical defects. ISO and CE Certified: Meets international safety and quality standards for global markets. Heavy-Duty Steel Frame: Ensures stable operation, low vibration, and long service life. Stepless Speed Adjustment: Feeding and polishing speeds adjustable to match various pipe sizes. Multi-Material Compatibility: Processes stainless steel, carbon steel, aluminum, copper, iron, and brass. High-Power Motor System: 4.5kw rated power ensures efficient grinding and polishing performance. Customized Production Support: OEM and ODM services available for tailored manufacturing needs. Full After-Sales Service: Includes installation, training, and maintenance support nationwide.