MY820

Surface Grinding Machine

Hydraulic longitudinal table travel.
Quality castings and precision ball bearing supporting the spindle.
Coolant system with nozzle and flow control valve.
Cast iron machine body and stand for maximum rigidity and smooth operation.

Specifications		MY820
Table Size (LxW)		480x200mm
Max. movement of working table (LxW)		530x220mm
T-Slot number x width		1x14mm
Max. distance from spindle center to table surface		450mm
Wheel size (Outer diameter x Width x Inner diameter)		200x20x31.75mm
Wheel speed	50Hz	2850r/min
Wheel speed	60Hz	3440r/min
Longitudinal speed of working table		3-20m/min
Vertical feed on handwheel	Per revolution	2.5mm
Vertical feed on handwheel	Per graduation	0.02mm
Cross feed on handwheel	Per revolution	1.25mm
Cross feed on handwheel	Per graduation	0.01mm
Spindle motor		1.1kW
Coolant pump motor		40W
Hydraulic motor		1.5kW
Working pressure		3MPa
Oil tank capacity		80L
Max. flow		18L/min
The parallelism of working surface to base level		300:0.005mm
Surface roughness		Ra0.32μm
N.W./G.W.		850/950kg
Packing size		163x117x194cm