SPECIFICATIONS

Item
Table size - 203 x 460 mm
Max.Grinding length - 480 mm
Max.Grinding width - 228 mm
Table loading - 202 kg
Standard magnetic chuck size - 200 x 450 mm
Max. Distance from spindle center to table - 630 mm (OPT.720mm)
Spindle speed - 60hz 3450rpm / 50hz 2850rpm
Spindle power - 2.0hp
Hydraulic motor power - 1.0 hp
Crossfeed motor power - 400 w
Elevating motor power - 400 w
Rated power approx. - 4 hp
Coolant system - 1/8 hp
Weight - 1205 kg
Floor space - 2918 x 2692 x 1733 mm
Packing dimension - 1880 x 1830 x 1960 mm

Longitudinal Movement of Table
X axis travel hydraulic - 480 mm
X axis travel manual - 510 mm
Worktable variable travel - 60hz 5-25m/min / 50hz 5-20 m/min

Cross Transverse Travel
Z axis auto transverse increment - 0.1-10 mm
Z axis auto. constant speed feed - 20-320 mm/min
Z axis auto travel - 235 mm
Z axis manual travel - 250mm
Handwheel revolution - 5mm
Handwheel graduation - 0.02mm

Wheelhead Vertical Feed
Y axis auto.feed - 0.001-0.1 mm
Step feed (jog) - 0.001 mm
Rapid travel approx. - 400 mm/min
Slow travel approx. - 6 mm/min

Grinding Wheel
Diameter - 203 mm
Width - Standard 12.7 mm / Max. 19 mm
Bore - 31.75 mm



GENERAL FEATURES：
1.Column
•Enlarged,honeycomb-ribbed column especially suitable for heavy duty grinding.

2.Cross feed
•Cross feed ball screw is driven by AC servo motor,there are two speed rates-rough grinding speed and finish grinding speed,provide high efficiency.

3.High anti-wear guide-ways
•The saddle rests on precision hand scraped double V ways,and the table rests on precision hand scraped V and flat wys which coated with ''Turcite-B''. These guide ways are equipped with auto lubrication to resist wear of guide ways, and provide stable movemnet and durable accuracy.

4.Operation panel
•Crossfeed Man-machine 7.2'' touch color screen quipeed PLC digital control and EQUIPTOP exclusive picture mode working system,easy to learn and operate.