metallurgical polishing supplies

Technical Specifications: Power supply: 220V, 50Hz Diameter of working disc: 250 mm (203mm is optional) Rotating speed of working disc: 50-600 rpm (step-less speed changing) and 150 / 300rpm (two-level constant speed) Diameter of abrasive paper: 200mm (250mm is optional) Motor power: YSS6324, 250W Dimensions: 370 x 670 x 310 mm Net weight: 30 Kg MP-1S is a newly designed touch screen type metallographic specimen grinding and polishing machine which is equipped with single disc, conversion functions between Chinese and English, and timing function. It can realize the whole process of rough grinding, fine grinding, rough polishing and finishing polishing for specimen preparing. This machine is the ideal specimen preparing instrument in factories, scientific research institutes and laboratories of colleges. Our Services: One year warranty Lifelong after sales service & maintenance; Double disk desktop metal specimen grinder polisher/metallographic table type polishing machine Company Information: Laizhou LaiHua Testing Instrument Factory was founded in 2010 ,which specializes in the manufacture of hardness testers and metallographic equipment for metaland nonmetal materials. Besides, it can also tailor special, large-scale dedicated machines for users.