Specifications and Parameters of Surface Grinders

Model M618A M820 MY820 M1022 MY1022 MY1224 MY1230
Table size (mm) 460180 480200 480200 540250 540250 600300 750300
Max. Table travel ( mm) 500190 530220 530220 560260 560260 650310 780310
Max. Grinding area ( mm) 500190 520220 520220 540240 540240 650310 780310
Max. Distance from table to spindle center (mm) 335 490 490 490 490 510 550

Table slide-way V-type rail with Steel-ball. Double-V rail with steel-ball Double V-type rail Double-V rail with steel-ball Double V-type rail Double-V rail Double-V rail

Feed of Cross Handwheel per revolution (mm) 25 25 25 25 25 25 25
Per graduation (mm) 002 002 002 002 002 002 002
Feed of Vertical handwheel
Per revolution (mm) 125 125 125 25 25 25 25
Per graduation (mm) 001 001 001 001 001 001 001
Wheel speed (50HZ) 2850 2850 2850 2850 2850 1450 1450

Wheel size (WA46K5V) 71/211/4 83/411/4 83/411/4 83/411/4 83/411/4 1213 1213
Power of Spindle motor (W) 1100 1100 1100 1500 1500 2200 2200
Hydraulic station motor (W) 1500 1500 1500 1500
Working Pressure (Mpa) 3 3 3 4
Max. Runoff ( L/min) 18 18 20 20

Fuel tank capacity ( L) 80 80 80 100
Coolant pump (W) 40 40 40 40 40 40 40
Machine net weight ( Kg) 650 700 750 850 900 1200 1300
Packing gross weight ( Kg) 750 800 850 950 1000 1300 1430

Machine size (M) 1.551.061.59 1.681.141.80 1.681.141.80 1.801.401.80 1.801.401.80 1.801.401.80 1.891.501.83

Packing size (M) 1.021.151.87 1.141.241.96 1.141.631.96 1.201.341.96 1.251.631.89 1.821.501.98 1.911.512.03

Notes: Every model can be equipped with dynamical system and digital readout system according to the customers demands, DRO resolution is 0.001-0.005mm