
Sr Multifunctional Carbon Steel Plate Deburring Machine Metal Polishing Sanding Machine. 2-Year Comprehensive Warranty: Covers whole machine with free parts solution or reasonable pricing for any damage. 24/7 Online Technical Support: Engineer team provides fast response 7 days a week for 18 hours daily. Adjustable Feeding Speed: Speed ranges from 1 to 6 meters per minute with adjustable frequency control. Multi-Material Compatibility: Suitable for stainless steel, steel, aluminum, copper, and other metal sheets. ISO and CE Certified: Machine meets international safety and quality standards for global markets. Pre-Shipment Quality Testing: Rigorous 72-hour testing ensures machine is in perfect condition before shipping. Real-Time Production Updates: Customers receive video or photo updates on machine processing every 7 days. Free Sample Testing Service: Free testing work available to satisfy any product requirements before purchase.