1.Double heads grinder adopts all aluminum alloy gear box, completely gear driven for superior durability and reliability;
2.Stone polishing grinder is for marble, granite, terrazzo grinding and polishing with various grits of metal diamond and resin bond diamond plates for rough grinding and fine polishing;
3.Small stone grinder can adopt wet and dry operation with integrated water deliver system and vacuum connecting hole;
4.Ergonomic design allows for easy handling and versatility in a powerful machine;
5.Vacuum port allows for dust-free when dodry grinding;
6.Improve the compactness and surface smoothness of concrete which makes you more professional;
7.Plywood case, which is strong enough for sea shipping, convenient for customs clearance in each country.