●The new revolution of Mezzotint rock dot in a rolling criss-cross fashiont, high efficiency of roughening plate by rolling back and forth and to produce rich velvety black tones unequaled .
●Rolling dot range is extremely flexible and large area
●The size of the large machine is 74*35cm. The area of the rocking can reach folio size.
●The size of the large machine is 65*35cm. . The area of the rocking can reach 4k size.
●With three sets of disk rolling blades. 100 line/85 line/72 line
●Rocking point density and depth can be freely matched.
●The disk rolling blade is made of Japanese Hitachi powder metallurgy high speed steel, with high toughness and titanium plating treatment.
●The blade is always sharp, and the quality of the rocking dot is stable.
●Copper ring and iron ring (3 kg) designed, rocking dot more effortless.
●The shape is elegant and simple, the machine is light-weight design, which is convenient to carry and move.