
China Micro-Deval Abrasion Testing Machine. Precise Electronic Control: Optical sensing system accurately tracks test time, total revolutions, and rpm. Cost-Effective Operation: Smaller equipment size and lower sample quantities reduce testing costs. High Safety Design: Cabinet door with safety interlock encloses moving parts for simple operation. Durable Construction: Sealed stainless steel jar with 9.5mm diameter stainless steel abrasive balls. Comprehensive Warranty: One-year warranty coverage provided for all mechanical defects. All-Life After-Sales: Lifetime after-sales service support available for all customers. Fast Delivery: Delivery within three working days after payment if stock is available. Global Reputation: Over 2100 customers worldwide across six continents since 2006.