Features and Applications:  

1.Double-disc desktop, can be operated by two people simultaneously;

2.regulating speed by a frequency changer, with a speed of 50-1000rpm,

3.equipped with a cooling device, preventing the damage of the metallographic structure caused by overheat 

4.applicable to pre-grinding, grinding and polishing of metallographic samples

5. easy to operate, safe and reliable, is an ideal equipment for the labs of plants, research institutes and universities and colleges.