Digital display of sampling speed;
Load pressure and sampling time are adjustable (the polishing time is pre-settable)
Grinding-polishing disc has two functions of two-step constant speed and stepless speed change;
The spindle of grinding-polishing head is stepless speed change;
Handsome durable ABS casing and stainless steel standard parts;
Central force loading;
Automatic distribution system of large-volume grinding materials (the polishing suspension can be added via an automatic material dropper automatically).
Process six samples simultaneously;
The machine has function of "One Key Recovery".